Consulta: subjectFacets:"Surgery"
Registros recuperados: 38
Data/hora: 01/06/2024 02:40:04

Anatomic Study of the Distance Between the Lower Margin of the Mandible and the Marginal Mandibular Branch of the Facial Nerve: A Systematic Review
Provedor de dados: 77
Autores: Aravena,Pedro Christian; Santibáñez,Rodrigo; Rubilar,Pablo; Espinoza,Christian; Pérez-Rojas,Francisco.
The marginal mandibular branch of the facial nerve (MMB) has a significant variation in relation to the lower border of the mandible (LBM). That is why it is important to know its topographical description to prevent damage in submandibular surgical procedures. The objective of this study was to determine the distance between the MMB and LBM based on descriptive studies carried out on human corpses and surgical patients. A systematic review of literature in MEDLINE, "Science Citation Index Expanded" of Web of Science (ISI) databases and manual search was performed. The articles with number of samples greater than or equal to 10 facial samples and recording of measurements between the MMB and the LBM or Gonion were selected. From the selected articles, the...
Tipo: Journal article
Palavras-chave: Anatomy and histology; Facial Nerve; Facial Nerve Injuries; Surgery; Oral; Head and Neck Neoplasms; Review Literature as Topic.
Ano: 2014
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100052

Output Relations of Humeral Circumflex Arteries and its Variations
Provedor de dados: 77
Autores: Fontes,E. B; Precht,B. L. C; Andrade,R. C. L; Fernandes,R. M. P; Cisne,R.
A large range of variability marks the branching pattern of the axillary artery. The knowledge of the anatomical variations and this pattern is essential to diagnostic and therapeutic approaches, including surgery, of the axillary region. The aim of this study was to observe the different possible origins of circumflex humeral arteries and to measure the length and diameter of each vessel. In our study, 24 armpits from adult cadavers (fixed in tamponed formalin 10%) were dissected. The data were analyzed with a digital caliper and the results expressed as Mean ± SD. In majority of specimens, posterior circumflex humeral artery (PCHA) arose from subscapular artery (SSA) (54.16%) and had an average diameter of 3.92±0.41 mm. The anterior circumflex humeral...
Tipo: Journal article
Palavras-chave: Circumflex humeral arteries; Axillary artery; Subscapular artery; Anatomical variation; Surgery.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300058

Morphometric Study in Stomach of Rabbits
Provedor de dados: 77
Autores: Alves,José Roberto; Lopes,Luiz Roberto; Sasasaki,Tânia.
Thirty three healthy, New Zealand rabbits, underwent a total gastrectomy via laparotomy and subsequent evaluation of gastric dimensions. Were measured the lengths of the lesser and greater gastric curvature, in addition to the largest diameters of the organ. They presented average overall length of the lesser and greater curvature, respectively 6.7 cm and 27.3 cm. In addition, open surgical specimen presented a total area of 172.6 cm2. The sample was divided into two groups by age to perform comparisons between weight and stomach measures. Group 1 consisted of animals with age equal or less than 138 days and group 2 those with more than 138 days. No significant differences were found between the groups. This may suggest the use of younger animals to...
Tipo: Journal article
Palavras-chave: Rabbit; Morphology; Stomach; Surgery; Training.
Ano: 2014
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000100038

Snakebite on the hand: lessons from two clinical cases illustrating difficulties of surgical indication
Provedor de dados: 80
Autores: Gras,S; Plantefève,G; Baud,F; Chippaux,JP.
Snakebite is a particularly important health problem in rural areas of tropical regions. A large number of victims survive with permanent physical sequelae due to local tissue necrosis. However, necrosis may be associated with compartment syndrome especially when the bite is on the hands or feet. Herein, we describe two cases reported at a rural district hospital in Central African Republic. The present study suggests that active multidisciplinary management may improve patient prognosis while evidencing how difficult it is to decide on surgical intervention.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Snakebite; Africa; Compartment syndrome; Surgery.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992012000400019

Antebrachiocarpal joint synovial sarcoma in a dog
Provedor de dados: 195
Autores: Fonseca Pinto, Ana Carolina Brandão de Campos; Tatarunas, Angélica Cecilia; Chalita, Maria Carolina Catai; Michalany, Nilceo Schwery; Matera, Julia Maria.
Objective: To describe the clinical signs and radiographic, cytological and histopathological findings in a dog presented with antebrachiocarpal joint synovial sarcoma. The literature search was performed in CAB and MEDLINE databases, for the retrospective period of-t8 years. Description: A 9 year-old mongrel intact male dog was presented t0 the Small Animal Surgery Service of the Veterinary Hospital of the School of Veterinary Medicine and Animal Science of the University of São Paulo, São Paulo, SP, Brazil, for evaluation of a subcutaneous soft issue mass located cranial to the right antebrachiocarpal joint. Radiographic and cytologicalfindings suggested a malignant neoplasm, which was confirmed by the histopathological analysis to be a synovial sarcoma....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neoplasms; Sarcoma; Synovial; Diagnosis; Arthrography; Joints; Surgery; Amputation; Dogs Neoplasmas; Sarcoma sinovial; Diagnóstico; Artrografia; Articulaciones; Cirurgía; Amputación; Perros neoplasias; Sarcoma sinovial; Diagnóstico; Artrografia; Articulações; Cirurgia; Amputação; Cães.
Ano: 2004
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3235

Treatment alternatives for cranial cruciate ligament rupture in dogs
Provedor de dados: 195
Autores: Tatarunas, Angelica Cecilia; Matera, Julia Maria.
Objective: To review and analyze the treatment alternatives for cruciate ligament rupture in dogs. Data Sources: CAB and MEDLINE databases, retrospective period of./O years. Data Synthesis: Conservative and surgical treatments are both mentioned. The surgical techniques described are classified as intracapsular and extracapslllar procedures. While in the first ones the ruptured figment is replaced With autogenously grafts OI' synthetic material, the latter ones involve stretching of the periarticular tissues to restore joint stability.lnmany cases, the medial meniscus is damaged as a result of the craniocaudal tibial drawer motion. None of the surgical techniques described consistently stops the progression of degenerative joint disease. Conclusions:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kneejoint; Surgery; Patellar ligament; Anterior cruciate ligament; Rupture; Arthroscopy; Dogs Articulación de la rodilla; Cirugía; Ligamento rotufiano; Ligamento cruzado anterior; Rotura; Artroscopía; Perros articulação do joelho; Cirurgia; Ligamento patelar; Ligamento cruzado anterior; Ruptura; Artroscopia; Cães.
Ano: 2005
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3175

Tarsometatarsal luxation in a dog: parcial arthrodesis employing a "t" piate - case report
Provedor de dados: 195
Autores: Romano, Leandro; Schmaedecke, Alexandre; Romano, Laura Bertolacini; Ferrigno, Cássio Ricardo Auada.
Objective: To reporl on a case ofparlial arlhrodesis elllploying a "I" bone plale alld screll'S, for Irealmenl oflarsal luxalion ill a dog. Description: Fel1lale dog, lIlixed breed, Ihree years old, approximalely J.j kg, exalllined ai lhe Serviço de Cirurgia Ortopédica da Faculdade de Medicina Veterinária da Universidade de São Paulo (FMVZ/USP), (Surgical Orlhopedic Service of lhe School of Velerinary Medicine and Animal Science of lhe Ulliversity of São Paulo), São Paulo, Sp, Brazil, wilh a history of lameness. Upon physical examinalion, lhe lefi hind/illlb was nonweightbearing, enlarged and painful. Palpalion revealed crepilus, severe pain and inslabi/ily oflhe larso-melalarsal joinl. Radiology revealed larso-lIlelatarsal luxalion wilh axial devialion...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tarsus; Animal; Tarsal joinls; Dislocalions; Arlhrodesis; Surgery; Dogs Tarso animal; Articulaciones larsianas; Luxaciones; Arlrodesis; Cirugía; Perros tarso animal; Articulações tarsianas; Luxações; Atrodese; Cirurgia; Cães.
Ano: 2005
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3177

Cholesteatoma in dogs: literature review
Provedor de dados: 195
Autores: Trani, Tamires de Vecchi; Lyra, Natália Guerreiro; Pietroluongo, Bruno.
Cholesteatoma is an otologic disease, characterized as a benign aural epidermoid cyst. Clinical manifestations of this disease can be: otalgia, pain or inability to open the mouth, head tilt, facial paralysis, ataxia, and pain under temporomandibular joint palpation. Diagnosis is based on exams such as tomography, magnetic resonance imaging, and video-otoscopy; and histopathological examination is essential to confirm the diagnosis. Surgery is the most effective treatment, albeit it may not be curative, consisting of removing the remains of keratin and squamous epithelium of the middle ear. In Veterinary Medicine, this has a high rate of recurrence.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cholesteatoma; Surgery; Diagnostic imaging; Classification; Veterinary Colesteatoma; Cirurgia; Diagnóstico por imagem; Classificação; Veterinária.
Ano: 2019
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37838

Concentration of anesthetic for long-term exposure and the effects of inter-suture distance in the goldfish Carassius auratus - DOI: 10.4025/actascibiolsci.v31i2.802
Provedor de dados: 3
Autores: Yasui, Anne Marie; Clínica VetCenter; Yasui, George Shigueki; Laboratory of Aquaculture Genetics and Genomics; Shimoda, Eduardo; UCAM; Ribeiro-Filho, Oswaldo Pinto; UFV.
This study aimed to determine the minimum concentration of 2-phenoxyethanol for long-term exposure and evaluate the effect of inter-suture distance on wound healing in the goldfish Carassius auratus. Twenty adult goldfish (standard length = 12.4 ± 1.1 cm; weight = 58.7 ± 17.2 g) were anesthetized in 2-phenoxiethanol at 1.2‰ and placed in an anesthesia delivery system at the following concentrations of 2-phenoxiethanol: 0.0 (control); 0.1; 0.2; 0.3 and 0.4‰, and the duration of sedation was measured. Fifteen days later, fishes were anesthetized using the same procedure, and a 36 mm incision was performed in the ventro-lateral region. The incision was sutured using a simple-interrupted pattern with 3, 6 or 9 mm as inter-suture distances. Results demonstrated...
Palavras-chave: 2.00.00.00-6 Ciências Biológicas anesthetic; Surgery; Healing; Fish; Suture anesthetic; Surgery; Healing; Fish; Suture.
Ano: 2009
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/802

Comparison of two surgical approaches for Laparoscopic Ovum Pick Up in Ewes
Provedor de dados: 45
Autores: Mariano,R.S.G.; Uscategu,R.A.R.; Nociti,R.P.; Barros,F.F.P.C.; Santos,V.J.C.; Coutinho,L.N.; Padilha-Nakaghi,L.C.; Silva,P.D.A.; Teixeira,P.P.M.; Vicente,W.R. R.
ABSTRACT The present study had as an aim to evaluate a right lateral access as an alternative method to laparoscopic ovum pick-up (LOPU) in sheep. Twenty-four Santa Ines ewes were randomly assigned in two groups with twelve animals each: RLD - positioned in right lateral decubitus, with 10º head-down tilt; and DD - positioned in dorsal decubitus with 35º head-down tilt. The following parameters were evaluated every 10 minutes during the procedure: total surgical time (ST), visualized follicles (VF), aspirated follicles (AF), recovered oocytes (RO), mean arterial pressure (MAP), heart rate (HR), respiratory rate (fR) and end tidal CO2 pressure (EtCO2). Pre and postoperative arterial hemogasometry parameters (PaO2, PaCO2, pH, CHCO3 and BE) were also...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovine; Surgery; Biotechnology; Genitourinary.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000300848

Ultrasonic shears and bipolar vessel-sealing system for three-port laparoscopic ovariohysterectomy in dogs
Provedor de dados: 45
Autores: Guizzo-Júnior,N.; Feranti,J.P.S.; Bairros,M.C.; Bortoluzzi,M.; Motta,A.C.; Sartori,L.W.; Santos,F.R.; Tomazzoni,F.V.; Brambatti,G.; Guedes,R.L.; Silva,M.A.M.; Brun,M.V.
In the current experimental study, two different instruments were compared for prophylactic hemostasis during a 3-port technique of laparoscopic ovariohysterectomy (OVH) in bitches. Moreover, the need for port enlargement for specimen retrieval using 5mm or 10mm trocartes, technical difficulties and complications were assessed. Ultrasonic energy and a vascular sealing system were tested. Duration of surgery, patient weight and diameter of the uterine arteries and veins were compared among the groups. Fifteen dogs randomly divided into three groups (GI, GII, GIII) were submitted to ovariohysterectomy with hemostasis from the use of ultrasonic scalpel or vascular sealing equipment. In GI and GII the LigaSure(tm)impedance-controlled bipolar vessel-sealing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Laparoscopy; Canines; Coagulation systems; Spay; Surgery.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000100055

Urethral duplication in a dog: case report
Provedor de dados: 45
Autores: Stedile,R.; Contesini,E.A.; Oliveira,S.T.; Beck,C.A.C.; Oliveira,E.C.; Alievi,M.M.; Driemeie,D.; Muccillo,M.S.
A male Brazilian Fila dog was referred because of a perineal orifice with urine stream during micturition. To determine the extent of the accessory channel, a contrasted retrograde urethrocystography was performed. A surgical correction was undertaken. Histological study showed the presence of the urethral channel lined by multilayer transitional epithelium. The patient recovered well and there was no evidence of complications one year after surgery.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Urethra; Surgery; Urinary; Micturition.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000200010

Evaluation of adjuvant chemotherapy in feline injection site-associated sarcoma
Provedor de dados: 45
Autores: Pereira,S.T.; Campos,C.B.; Horta,R.S.; Lavalle,G.E.; Araujo,R.B.
ABSTRACT Feline Injection Site-Associated Sarcoma (FISS) is a neoplasm that implies in reduction of quality of life and overall survival in feline patients. A retrospective study of 13 cases of FISS was conducted to evaluate the efficacy of surgical treatment associated to chemotherapy with doxorubicin or carboplatin. Local recurrence occurred in all patients. Patients treated with surgery and chemotherapy presented a longer overall survival and disease-free interval when compared to those that solely received surgical treatment, although no statistical significance was observed (p= 0.3360 and 0.7506, respectively). Surgery remains as the main option for FISS treatment. Further prospective studies with larger samples are warranted to investigate the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: FISS; Doxorubicin; Carboplatin; Surgery.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601508

Laparoscopic paracostal herniorrhaphy in a dog: case report
Provedor de dados: 45
Autores: Trindade,A.B.; Basso,P.C.; Gonçalves,M.C.; Lima,G.A.; Gerardi,D.G.; Beck,C.A.C.; Contesini,E.A.; Brun,M.V.
Traumatic paracostal hernia is classified as an abdominal hernia that protrudes from the abdomen to a non physiologic space over the ribs. Treatment requires surgical reconstruction of the disrupted musculature in the thoracoabdominal region. Laparoscopic paracostal herniorrhaphy was performed in an eight-month-old male Teckel, presented after a car accident injury. A three-portal laparoscopic access was used for definitive diagnosis and hernia correction. After traction of the herniated omentum, a thoracoabdominal communication caused a left side pneumothorax, which was successfully drained with a chest tube placement. The herniorrhaphy was accomplished with intracorporeal sutures by a combination of Ford interlocking and cross mattress patterns. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abdominal hernia; Surgery; Videolaparoscopy.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000600008

Canine cricopharyngeal achalasia: case report
Provedor de dados: 45
Autores: Malm,C; Souza,E.M; Ferian,P.E; Fukushima,F.B; Macedo,S.P; Ladeira,O.H.R; Faria,A.B.F; Andrade,M.G.M.G.
A 7-month-old miniature poodle female dog was referred with dysphagia. After clinical, radiographic, and endoscopic examination, it was diagnosed a probable case of cricopharyngeal achalasia. The patient underwent surgical treatment and presented normal swallowing and no regurgitation after 24 hours post-surgery. Positive recovery and progressive body weight gain until 180 days after surgery was observed
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Cricopharyngeal achalasia; Dysphagia; Regurgitation; Surgery.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000100009

Extracapsular cataract extraction in horses by nuclear fragmentation using adapted instruments
Provedor de dados: 45
Autores: Souza,A.L.G.; Wouk,A.F.P.F.; Deconto,I.; Perotta,J.H.; Laus,J.L.
It was studied the nuclear fragmentation technique for lens extraction in six adult horses using adapted surgical instruments. Postoperative assessment revealed a reduction of intraocular pressure in all animals during the first postoperative days, as well as varying degrees of photophobia, blepharospasm, corneal edema, and iridocyclitis. Fibrin formation mainly located in the axial portion of the pupilla was noted in most cases, affecting or impairing vision.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Horse; Cataract; Surgery.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000600011

Temporomandibular joint ankylosis and salivary mucocele in a cat: case report
Provedor de dados: 45
Autores: Rahal,S.C.; Mamprim,M.J.; Caporali,E.H.; Ciani,R.B.
An approximately 1.5-year-old, not neutered mixed breed cat was referred for evaluation of inability to open its mouth, and soft tissue swelling around the intermandibular region. Both signs were present since the cat was adopted, 1 year before presentation. The cause of the signs was not determined prior to referral. Based on the physical and radiographic examinations, left temporomandibular joint ankylosis and salivary mucocele were diagnosed. The lateral aspect of the condyloid process of the left mandible was removed and the salivary mucocele was treated by right mandibular and sublingual gland resection and drainage of the mucocele. After surgery, the cat showed good functional use of the mandible without discomfort.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cat; Surgery; Mandible.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000100023

Immediate physical therapy in dogs with rupture of the cranial cruciate ligament submitted to extracapsular surgical stabilization
Provedor de dados: 45
Autores: Berté,L.; Mazzanti,A.; Salbego,F.Z.; Beckmann,D.V.; Santos,R.P.; Polidoro,D.; Baumhardt,R.
The study evaluated the influence of immediate physical therapy on the functional recovery of hind limbs of dogs with experimental cranial cruciate ligament rupture which underwent surgical extracapsular stabilization as well as to verify its interference in joint stability. Eight dogs were randomly divided into two groups: GI (control) (n=4) and GII (physical therapy) (n=4). The dogs in GII underwent the following therapeutic treatments in the postoperative period: cryotherapy, passive joint movement, massage, passive straightening, neuromuscular electrical stimulation, hydrotherapy (bath and aquatic mat) and therapeutic exercises. We performed evaluations of the thigh circumference, goniometry, X-ray, and knee stability (drawer test). Results did not...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Knee; Surgery; Physiotherapy; Trauma.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000100001

Partial internal hemipelvectomy as rescue therapy in obstipation in four dogs: case report
Provedor de dados: 45
Autores: Costa,R.C.; Rossignoli,P.P.; Facin,A.C.; Nazaret,T.L.; Minto,B.W.; Dias,L.G.G.G.
ABSTRACT Multiple pelvic fractures can lead to narrowing of the pelvic canal and loss of life quality. Hemipelvectomy, characterized by removal of bone fragments from the pelvis, is considered a rescue therapy. This report describes the technique of caudal partial hemipelvectomy in four cases of obstipation secondary to traumatic pelvic canal narrowing in four dogs, with promising results. All patients had tenesmus and fecal retention. After the procedure, the patients presented immediate normochezia and support of the ipsilateral limb after 10 to 20 days, showing the feasibility of the technique in small animals, providing clinical improvement without walking alterations.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Obstipation; Pelvic canal stenosis; Pelvis; Surgery.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601703

Successful use of autogenous bone graft for the treatment of a radius-ulna nonunion in an amputee dog
Provedor de dados: 45
Autores: Minto,B.W.; Prada,T.C.; Marinho,P.V.T.; Zani,C.C.; Menezes,M.P.D.
Fracture nonunions represent important complications in orthopedic surgeries. Nonunion repairs or bone defects are surgically challenging. Our aim was to describe a nonunion case, which was repaired with rapid bone recovery. An 8-month-old male mixed breed dog that has been previously operated was presented to the Veterinary Medical Teaching Hospital of São Paulo State University, with a right radius-ulna nonunion and an amputated contralateral forelimb. A cancellous bone graft was collected from a partially amputated limb, in order to correct the nonunion, and used in association with a locking plate. After four weeks, the bone graft had been incorporated into the original bone. Clinical union with good weight bearing was achieved after eight weeks.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fracture; Complication; Orthopaedics; Surgery; Humerus.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000400979

Clinical and pathological aspects of gossypiboma in a dog: case report
Provedor de dados: 45
Autores: Oliveira,R.; Matsui,A.; Ribeiro,J.O.; Simionato,G.; Simamura,A.C.; Canola,J.; Camplesi,A.; Vasconcelos,R.O.; Moraes,P. C.
ABSTRACT A female dog was treated at the Veterinary Hospital Governador Laudo Natel for symptomscaused by an intra-abdominal gossypiboma (gossypium: cotton; boma: place of hiding). Showing high morbidity and mortality, the gossypiboma is a granulomatous reaction that is formed in response to exposure to a textile matrix. The objective of this report is to describe the clinical and pathological findings of an intra-abdominal gossypiboma in a female dog. This patient arrived at urgent care showing increased abdominal volume, pain, and cachexia. Ultrasonography showed a regular contour formation that could not be completely delimited. The patient underwent exploratory laparotomy and died in the postoperative period. The gossypiboma had a smooth, firm, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medicine; Surgery; Inflammatory reaction; Textile.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000100102

Development and evaluation of accessories to improve the posture of veterinary surgeons in surgical procedures conducted in the field
Provedor de dados: 45
Autores: Vulcani,V.A.S.; Silva,L.A.F.; Rabelo,R.E.; Silva,O.C.; Mendes,L.A.; Freitas,S.L.R.; Rabbers,A.S.; Assis,B.M.
ABSTRACT The study was conducted based on the information collected on rural properties in the state of Goiás, during practical classes of Surgical Clinic in Large Animals at the Veterinary Hospital of the Escola de Veterinária e Zootecnia of the Universidade Federal de Goiás and during the implementation of outreach projects developed by the institution. An acropostite-phimosis surgical procedure in the bulls in the field was selected, lasting over 30 minutes and requiring movements, posture and strength on the part of the surgeon. Devices were proposed and developed to provide improved comfort and safety to surgeons. The first device was a stool to be used by the professional during the execution of the surgical intervention. The use enabled the surgeon...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovine; Surgery; Diseases; Postoperative.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501301

A Review of Scientific Papers About Head and Neck Cancers
Provedor de dados: 52
Autores: Paoli,Severo de; Fonseca,Adenilson de Souza da; Paoli,Flávia de; Geller,Mauro; Presta,Giuseppe Antonio; Santos-Filho,Sebastião David; Bernardo-Filho,Mário.
Head and neck cancer is one of the 10 most frequent cancers worldwide, with an estimated 500000 new cases diagnosed annually. Treatment of head and neck cancers require a multidisciplinary approach due their complexity and the functional and esthetic alterations that cancer can cause. The interest of the scientific community in a specific subject can be evaluated by analyzing of the number and the quality of published papers on the topic. The information obtained from PubMed (www.ncbi.nlm.nih.gov/sites/entrez) has been used as a tool in various publications to aid the evaluation of the scientific interest in specific research areas The aim of this work is to evaluate, using PubMed, the scientific interest in studies of head and neck cancer treatments such...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scientific interest; PubMed; Cancer; Surgery; Radiotherapy; Chemotherapy.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700011

The surgical viability and radiological monitoring of brain implants of bioactive micro-seeds in an animal model
Provedor de dados: 52
Autores: Silva,Giane X. O.; Campos,Tarcisio Passos Ribeiro de; Siqueira,Sávio Lana; Maciel,Marcelo B.
The interstitial implant is a therapeutic modality in brachytherapy of the head and neck. Presently, the seeds implanted in tumors in the central nervous system are metallic I-125. After the full emission of the radionuclide, the seed remains inert in the implanted area. Bioactive ceramic seeds have been prepared for this research group incorporating Sm-152 to be active in Sm-153. The main goal of the present study is the development of a the surgical technique for implanting the biodegradable radioactive micro-seeds in the brains of rabbits, as well as the observation of the clinical reactions of the animal after implantation of two sets of three seeds. The surgical procedure consisted of performing two separate perforations 10 mm from each other in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: BrainImplant; Surgery; Bioactive seeds; Sm-153.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000700016

Response of the lung after pneumonectomy in alloxan diabetic rats
Provedor de dados: 52
Autores: Seidel,Amélia Cristina; Fagundes,Djalma José; Novo,Neil Ferreira; Juliano,Yara; Meister,Hugo; Bazotte,Roberto Barbosa.
In order to determine the response of remaining lung after pneumonectomy during diabetes, female Wistar rats that received an intraperitoneal injection of alloxan (D Group) or saline (C Group) were submitted to lung resection. Six days after alloxan injection (45 mg/kg), diabetes was confirmed. The rats were randomized divided in 3 subgroups: non-operated (NO), sham operation (SO) and left pneumonectomy (PE). Thirty days after the surgery all rats were killed and the weight and volume of the lungs were measured. PE-diabetic rats showed smaller lung weight and volume than PE-non-diabetic animals. The results demonstrated that the compensatory lung growth postpneumonectomy were not observed in diabetic rats.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Experimental diabetes; Alloxan; Pneumonectomy; Lung growth; Rats; Surgery.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000200012

Economic impact of treatment for surgical site infections in cases of total knee arthroplasty in a tertiary public hospital in Brazil
Provedor de dados: 55
Autores: Dal-Paz,Karine; Oliveira,Priscila RD; Paula,Adriana P de; Emerick,Maria Cristina da S; Pécora,José Ricardo; Lima,Ana Lucia LM.
The aim of this study was to estimate the additional cost of treatment of a group of nosocomial infections in a tertiary public hospital. A retrospective observational cohort study was conducted by means of analyzing the medical records of 34 patients with infection after total knee arthroplasty, diagnosed in 2006 and 2007, who met the criteria for nosocomial infection according to the Centers for Disease Control and Prevention. To estimate the direct costs of treatment for these patients, the following data were gathered: length of hospital stay, laboratory tests, imaging examinations, and surgical procedures performed. Their costs were estimated from the minimum values according to the Brazilian Medical Association. The estimated cost of the antibiotics...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hospital acquired infection; Surgery; Costs.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000400008

Risk factors for laboratory-confirmed bloodstream infection in neonates undergoing surgical procedures
Provedor de dados: 55
Autores: Romanelli,Roberta Maia de Castro; Anchieta,Lêni Márcia; Carvalho,Elaine Alvarenga de Almeida; Silva,Lorena Ferreira da Glória e; Nunes,Rafael Viana Pessoa; Mourão,Paulo Henrique; Clemente,Wanessa Trindade; Bouzada,Maria Cândida Ferrarez.
BACKGROUND: Healthcare Associated Infections constitute an important problem in Neonatal Units and invasive devices are frequently involved. However, studies on risk factors of newborns who undergo surgical procedures are scarce. OBJECTIVE: To identify risk factors for laboratory-confirmed bloodstream infection in neonates undergoing surgical procedures. METHODS: This case-control study was conducted from January 2008 to May 2011, in a referral center. Cases were of 21 newborns who underwent surgery and presented the first episode of laboratory-confirmed bloodstream infection. Control was 42 newborns who underwent surgical procedures without notification of laboratory-confirmed bloodstream infection in the study period. Information was obtained from the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Newborn intensive care units; Infection control; Surgery; Sepsis.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702014000400400

Emphysematous and xanthogranulomatous pyelonephritis: rare diagnosis
Provedor de dados: 55
Autores: Ramos,Lya Duarte; Lima,Marinus de Moraes; Carvalho,Maurício de; Silva Júnior,Geraldo Bezerra da; Daher,Elizabeth De Francesco.
Pyelonephritis is a pyogenic infection of renal parenchyma that involves the renal pelvis. It is generally of easy diagnosis. The present case report aims to describe two different manifestations of this infection: xanthogranulomatous pyelonephritis and emphysematous pyelonephritis, which have poor prognosis and require a more effective treatment. The two cases were women in the fiftieth and sixtieth decade of life, with diabetes mellitus and history of weight loss. The diagnosis of the renal infection was established through computed tomography and the treatment was based in surgical procedure, with favorable outcome.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Xanthogranulomatous pyelonephritis; Emphysematous pyelonephritis; Urinary tract infection; Nephrostomy; Nephrectomy; Surgery.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000400011

Daily blood pressure profile in Cushing's syndrome before and after surgery
Provedor de dados: 56
Autores: Kreze,A.; Mikulecky,M.
No significant difference has been demonstrated in the altered circadian blood pressure pattern between the pituitary-dependent and adrenal forms of Cushing's syndrome before surgery. The effect of therapy, however, proved to be different. The mesor was normalized in the pituitary-dependent Cushing's syndrome more conspicuously for systolic than for diastolic blood pressure. In Cushing's syndrome due to adrenal adenoma, systolic and diastolic blood pressure mesors have been even significantly "overnormalized" after treatment, being 11 to 27 and 2 to 13 mmHg (95% confidence) lower than corresponding mesors in controls. There was no difference between forms in the effect of treatment on blood pressure amplitudes, which remained significantly lower than in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cushing's syndrome; Pituitary-dependent Cushing's syndrome; Cushing's syndrome due to adrenal adenoma; Blood pressure; Circadian rhythm; Surgery.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1999001000004

The effects of surgery on gastrointestinal motor activity
Provedor de dados: 56
Autores: Quigley,.M.M.; Thompson,J.S.
Gastrointestinal surgical procedures have the potential to disrupt motor activity in various organs of the gastrointestinal tract or, indeed, throughout the entire alimentary canal. Several of these motor effects have important clinical consequences and have also served to advance our understanding of the regulation of gastrointestinal motor activity. This review will focus, in particular, on the effects of surgery on the small intestine, and will attempt to emphasize the implications of these studies for our understanding of small intestinal motility, in general.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Motility; Motor activity; Small intestine; Surgery; Intestinal resection; Intestinal transplantation.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000700003

Obese obstructive sleep apnea patients with tonsil hypertrophy submitted to tonsillectomy
Provedor de dados: 56
Autores: Martinho,F.L.; Zonato,A.I.; Bittencourt,L.R.A.; Soares,M.C.M.; Silva,R.F.N.; Gregório,L.C.; Tufik,S.
The physiopathology of obstructive sleep apnea-hypopnea syndrome (OSAHS) is multifactorial and obesity has been shown to be one of the main factors correlated with its occurrence. In obese patients with anatomical alterations of the upper airways it is often difficult to predict success for surgical correction since obesity is a limiting factor. Therefore, the aim of the present study was to evaluate the results of tonsillectomy in a specific group of patients, i.e., obese OSAHS patients with tonsil hypertrophy. Seven OSAHS patients with moderate obesity with obstructive palatine tonsil hypertrophy were submitted to tonsillectomy. All patients were submitted to pre- and postoperative appraisal of body mass index, otorhinolaryngology examination and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sleep apnea syndrome; Obesity; Surgery; Tonsillectomy; Apnea and hypopnea index.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000800017

Efficacy of minimally invasive tonsil surgery for treatment of obstructive sleep apnea-hypopnea syndrome in children
Provedor de dados: 56
Autores: Zhang,X.-Q.; Wang,H.; Zhou,J.; Zeng,P.; Zhao,Y.; Zhang,Y.; Liu,C.; Jiang,L.-Q.; Lan,Y.-J.
This study aimed to investigate the efficacy of minimally invasive tonsil surgery for the treatment of obstructive sleep apnea-hypopnea syndrome (OSAHS) in children. Tonsil ablation or turbinate reduction was performed on 49 pediatric patients with OSAHS by minimally invasive tonsil surgery. In order to evaluate the efficacy of surgery, a comparison was conducted between pre-operation and post-operation data in terms of the symptoms, signs and polysomnography test. Total effectiveness rate of the surgery was 83.7%. Subgroup analysis was also performed based on the severity of their conditions: mild, moderate, and severe groups had an effectiveness rate of 90.0, 88.9, and 66.7%, respectively (Hc=6.665, P&lt;0.05). Postoperatively, the apnea-hypopnea index,...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Tonsil; Children; Obstructive sleep apnea-hypopnea syndrome; Polysomnography; Surgery.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000500703

Hypomagnesemia in critically ill cancer patients: a prospective study of predictive factors
Provedor de dados: 56
Autores: Deheinzelin,D.; Negri,E.M.; Tucci,M.R.; Salem,M.Z.; Cruz,V.M. da; Oliveira,R.M.; Nishimoto,I.N.; Hoelz,C.
Hypomagnesemia is the most common electrolyte disturbance seen upon admission to the intensive care unit (ICU). Reliable predictors of its occurrence are not described. The objective of this prospective study was to determine factors predictive of hypomagnesemia upon admission to the ICU. In a single tertiary cancer center, 226 patients with different diagnoses upon entering were studied. Hypomagnesemia was defined by serum levels &lt;1.5 mg/dl. Demographic data, type of cancer, cause of admission, previous history of arrhythmia, cardiovascular disease, renal failure, drug administration (particularly diuretics, antiarrhythmics, chemotherapy and platinum compounds), previous nutrition intake and presence of hypovolemia were recorded for each patient. Blood...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Magnesium; Magnesium deficiency; Intensive care unit; Electrolytes; Surgery; Dietary habits; Postoperative patient.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000001200007

Subcolectomy and symphyseal distraction-osteotomy using a spacer of spirally fashioned orthopedic wire: a treatment option for cats with pelvic canal stenosis, megacolon and obstipation
Provedor de dados: 65
Autores: Atallah,Fabiane Azeredo; Silva,Ricardo Siqueira; Oliveira,André Lacerda de Abreu; Souza,Heloisa Justen Moreira.
ABSTRACT: The use of two cerclages with wire spirals as distractor spacers was evaluated for the correction of pelvic stenosis in felines. A three-year-old, mixed-breed, male feline was taken to the Veterinary Hospital of the UFRJ. It presented symptoms of constipation, dyschezia, hyporexia and mild apathy. On radiographic examination, a deformation of the pelvic bones and a narrowing of the pelvic canal were detected. The patient underwent pelvic stenosis correction surgery. Two spirals were made with cerclage wire and 2.0-mm diameter Steinmann pins; coupled to the chuck of a drill, the pins were wrapped with cerclage wire, running laps around the pin. Then, the coils were positioned in the space formed by separating the hemipelves and stabilized by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Symphysiotomy; Surgery; Subcolectomy; Feline.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801472

Experimental lamellar keratoplasty in rabbits using microfibrilar cellulose membrane: clinical, morphological and immunohistochemical findings
Provedor de dados: 65
Autores: Macedo,Luciana Riacciardi; Ribeiro,Alexandre Pinto; Conceição,Luciano Fernandes da; Galera,Paula Diniz; Laus,José Luiz.
The clinical, histopathological and immunohistochemical features of the cornea were investigated in adult male New Zealand rabbits submitted to lamellar keratoplasty with microfibrillar cellulose membrane. Thirty animals were divided into five groups (n=6) and evaluated up to 60 days after surgery. Clinical examination revealed moderate manifestations of edema, blepharospasm and photophobia on the second day, which became mild or disappeared after the seventh day. This period was characterized clinically by repair of the corneal defect. Histopathological analysis showed the presence of a thin layer of squamous cells covering the damaged area as early as 7th day, accompanied by a mild infiltrate of polymorphonuclear cells. Blood vessels were observed in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corneal repair; Surgery; Cell proliferation; Ki67.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000200019

Anesthetic recovery assisted by rope at three points in horses
Provedor de dados: 65
Autores: Silva,Diego Rafael Palma da; Silva,Gabriele Biavaschi; Corte,Flávio Desessards De La; Brass,Karin Erica; Pozzobon,Ricardo; Dau,Stefano Leite; Gasperi,Diego de; Freitas,Gabrielle Coelho.
ABSTRACT:  This study evaluated the quality of anesthesyc recovery of horses using a three-point assisted method. Sixty-eight horses (37 females and 31 males) of different breeds, age and weight submitted to general anesthesia for abdominal - ABD (n=15), arthroscopy - ART (n=17), other orthopedic - ORT (n=18) and miscellaneous - MIX (n=18) surgical procedures. Isoflurane resulted in shorter recovery time (67.4±25.7min) compared to halothane (88.0±37.8min). The mean duration (±SD) of anesthesia for ABD, ORT, ART and MIXgroups was 166.7 (±14), 54.9 (±5.9), 86.5 (±7.3) and 76.4 (±32.5) minutes (min) respectively. Quality of recovery wasn’t influenced by duration of anesthesia or by use of analgesic, sedative and/or anesthetic drugs or not (p&gt;0.05). Mean...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anesthesia; Assistance; Horses; Recovery; Surgery.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001100601

Stades method for surgical correction of upper eyelid trichiasis-entropion: results and follow-up in 21 cases
Provedor de dados: 65
Autores: Laus,José Luiz; Vicenti,Felipe António Mendes; Bolzan,Aline Adriana; Galera,Paula Diniz; Sanches,Rodrigo Cezar.
Trichiasis is a condition in which lhe cuia and facial hairs grow toward lhe córnea or the conjunctiva. The hairs arising from normal sites are pointed aí an abnormal direction. This condition may be caused by prominent nasal folds, entropion, blepharospasm, slipped facial mask and dermoids. The upper eyelid trichiasis-entropion with lower eyelid entropionectropion frequentiy occurs in oíder English Cocker Spaniels. The ocular signs often are epiphora, blepharospasm, conjunctivitis, keratitis and comeal ulceratíon. Treatment depenas on the severity ofthe condition and must eliminate the ocular contact by misdirected cuia that irritate the eyeball. This report presents a retrospective study of21 patients with bilateral diffüse trichiasis (15 English Cocker...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trichiasis; Entropion; Surgery; Stades.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782000000400015

Laparoscopy hepatic biopsy through cauterization
Provedor de dados: 65
Autores: Fantinatti,Alexandra Pinheiro; Daleck,Carlos Roberto; Nunes,Newton; Alessi,Antonio Carlos; Costa Neto,João Moreira da; Vicenti,Felipe Antonio Mendes; Duque,Juan Carlos; Santos,Paulo Sérgio Patto dos.
Hepatic biopsy was realized through laparoscopy with simultaneous cauterization in the present study, whose principal aim was to evaluate the efficacy of the applied method and to study its effects in the liver of healthy dogs. Furthermore, we tried to verify the main hematological and chemistry profile alterations related to the hepatic function, and to investigate the viability of the fragments collected by histopathology. To attain this objective, 21 clinically healthy dogs, weighing between 10 and 15kg were submitted to hepatic biopsy with forceps connected to the cautery. Cautery was performed by applying radiofrequency energy at 45 watts. Forty-two hepatic biopsies through laparoscopy were conducted in the animals. At group I one hepatic fragment per...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Electrocautery; Dog; Surgery; Diagnosis.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782003000400019