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Classification, fixation techniques, complications and outcomes of femur fractures in dogs and cats: 61 cases (2015-2016) Ciência Rural
Libardoni,Renato do Nascimento; Costa,Diego da; Menezes,Felipe Barretos; Cavalli,Lucas Geraldo; Pedrotti,Luís Fernando; Kohlrausch,Patrícia Regina; Minto,Bruno Watanabe; Silva,Marco Augusto Machado.
ABSTRACT: The aim of this study was to retrospectively evaluate the frequency of femur fractures in dogs and cats in the routine of a school hospital, determining their classification, fixation methods, complications, and outcomes. A total of 61 animals, 50 (82.0%) dogs and 11 (18.0%) cats, had femoral fractures that were submitted to osteosynthesis. Sixty-two femoral fractures were evaluated. Single fractures in the distal epiphysis (n=25) were the most frequent (P=0.0001). Intramedullary pins were used in association with cerclage and tension band for osteosynthesis in proximal fractures. In diaphyseal fractures, bone plates and screws, two intramedullary pins (insulated or with cerclage) and Tie-In configuration were used. In distal fractures, modified...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Small animals; Casuistry; Retrospective study; Distal fractures.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600602
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Endoscopic approach for a laryngeal neoplasm in a dog Ciência Rural
Teixeira,Pedro Paulo Maia; Souza,Erica Siqueira; Jark,Paulo César; Coutinho,Leandro Nassar; Silva,Alanna do Socorro Lima da; Guiduce,Marcos Vinicius Sicca; Maria,Bruna Piva; Silva,Paloma Espirito Santo; Semolin,Lívia Maria Souza; Silva,Marco Augusto Machado; Vicente,Wilter Ricardo Russiano; Tinucci-Costa,Mirela; Nardi,Andrigo Barboza De.
Laryngeal and tracheal tumors are rare in pets; some piece of information on their disease behavior, therapy and evolution are limited. Neoplasms in this area are a diagnostic challenge. In many cases, they can be biopsied and excised using endoscopic instruments, but there is no report of this in canines. The goal of this study is to report a successful case of a laryngeal neoplasm removal through endoscopy. A head and neck radiogram revealed a mass in the laryngeal lumen protruding into the trachea. The patient then underwent an endoscopy to confirm the radiographic diagnosis and to surgically remove the tumor. The histopathological diagnosis was poorly differentiated carcinoma. The most appropriate treatment for laryngeal tumors is the resection of the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Tumor; Larynx; Canine; Endoscopy.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000100131
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Laparoscopic ureterocalicostomy in pigs - experimental study Ciência Rural
Caldas,Paulo Fernando de Oliveira; Rocha,Luiz Carlos de Almeida; Oliveira,Marília Teresa de; Ataíde,Michelli Westphal de; Spagnolo,Julio David; Feranti,João Pedro Scussel; Souza,Fernando Wiecheteck de; Silva,Marco Augusto Machado; Brun,Maurício Veloso.
This study aimed to evaluated laparoscopic ureterocalicostomy as treatment of experimental ureteropelvic junction (UPJ) obstruction in pigs. Ten male Large White pigs weighting approximately 28.4 (±1.43) kg were used in the current study. The UPJ obstruction was created laparoscopically by double-clipping of the left ureter. After 14 days the animals underwent laparoscopic ureterocalicostomy f The animals were sacrificed for subsequent retrograde pyelography in order to assess the anastomotic patency on the 28th day. The laparoscopic procedure for experimental obstruction of UPJ was successfully performed in all animals, as well as the laparoscopic ureterocalicostomy. There was intestinal iatrogenic injury in one animal. Satisfactory UPJ patency was noted...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Laparoscopy; Urinary; Constriction; Nephrology; Swine model.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000701262
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LESS ovariohysterectomy in cats using a new homemade multiport Ciência Rural
Costa,Diego da; Libardoni,Renato do Nascimento; Schmitt,Júlia Tramontini; Padilha,Aline Spode; Schulz Júnior,Francisco Jorge; Ataíde,Michelli Westphal de; Menezes,Felipe Barreto; Allievi,Karina; Brun,Mauricio Veloso; Teixeira,Pedro Paulo Maia; Silva,Marco Augusto Machado.
ABSTRACT: The purpose of this study was to assess the use of a homemade multiport for LESS (laparoendoscopic single-site surgery) ovariohysterectomy (OVH) in cats. Intra and postoperative variables of the surgery steps, technical challenges, complications and evolution of surgical time by a surgeon in training were evaluated. Twenty queens were selected for LESS OVH. The multiport device was manufactured of a conical-shaped ethylene polytereftalate (PET) bottle, urethral catheter no. 8, latex balloon no. 11, a 3.5mm and a 6mm laparoscopic trocars. Hemostasis was carried out using bipolar diathermy. Mean total surgical time was 14.54±5.12 minutes. Approach to right and left ovarian pedicles and abdominal access for insertion of the multiport device were the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: OVH; Single-port access; Domestic felines; Endosurgery..
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100605
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Methylene blue 1% solution on the prevention of intraperitoneal adhesion formation in a dog model Ciência Rural
Silva,Marco Augusto Machado; Silva,Olízio Claudino da; Silva,Luiz Antônio Franco da; Ribeiro,Raquel Cunha; Jorge,Paula Marina Brito; Helou,Jalily Bady; Teixeira,Pedro Paulo Maia; Brun,Maurício Veloso.
Intraperitoneal adhesions usually are formed after abdominal surgeries and may cause technical difficulties during surgical intervention, chronic abdominal pain and severe obstructions of the gastrointestinal tract. The current study aimed to evaluate the efficacy of methylene blue (MB) 1% solution on the prevention of intraperitoneal postsurgical adhesion formation in a canine surgical trauma model. Twenty bitches were submitted to falciform ligament resection, omentectomy, ovariohysterectomy and scarification of a colonic segment. Prior to abdominal closure, 10 bitches received 1mg kg-1 MB intraperitoneally (MB group) and 10 bitches received no treatment (control group, CT). On the 15th postoperative day the bitches were submitted to laparoscopy to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Adhesions; Prophylaxis; Methylene blue; Laparoscopic assessment; Surgical trauma; Bitches.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000900021
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Ovário-histerectomia vídeo-assistida com único portal em cadelas: estudo retrospectivo de 20 casos Ciência Rural
Silva,Marco Augusto Machado; Batista,Priscila Andréa Costa dos Santos; Pogianni,Franco Metzker; Silva,Miguel Ladino; Munerato,Marina Salles; Flores,Fabíola Neiderauer; Borges,Paula Araceli; Ribeiro,Alexandre Pinto; Nunes,Newton; Toniollo,Gilson Hélio.
O objetivo do presente estudo foi avaliar retrospectivamente as 20 primeiras ovário-histerectomias vídeo-assistidas com único portal (SPVA-OSH), realizadas por um cirurgião não proficiente nessa técnica. Vinte cadelas foram submetidas à laparoscopia para SPVA-OSH, com o auxílio de um endoscópio de 10mm, com canal de trabalho de 5mm, inserido por um trocarte, posicionado na região pré-púbica, e coagulação bipolar. O tempo cirúrgico médio foi de 22,95±5,17 minutos. Os cinco primeiros procedimentos consumiram mais tempo cirúrgico do que os demais. A abordagem aos pedículos ovarianos direito e esquerdo foram as etapas que apresentaram maior tempo de execução. Houve complicação leve ou moderada em seis (30%) das 20 cadelas operadas. As complicações foram:...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ovário-histerectomia; Laparoscopia; Caninos; Técnica cirúrgica.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782011000200019
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Pure-transvaginal natural orifice transluminal endoscopic surgery (NOTES) ovariohysterectomy in bitches: a preliminary feasibility study Ciência Rural
Silva,Marco Augusto Machado; Toniollo,Gilson Hélio; Cardoso,Karym Christine de Freitas; Quarterone,Carolina; Brun,Maurício Veloso.
Natural orifice transluminal endoscopic surgery (NOTES) is a relatively new surgical access for minimally invasive surgery, which is being widely studied in human medicine. However, few studies focusing on its applicability in the small animal practice have been performed so far. The aim of the current study was to evaluate the feasibility of pure-NOTES transvaginal ovariohysterectomy in bitches. Five bitches were evaluated. The abdomen was accessed through an 11mm trocar inserted through a vaginal incision. Using a rigid endoscope with working channel, the ovarian pedicles were coagulated and sectioned using bipolar diathermy. The uterine horn was pulled into the trocar and exteriorized along with the cannula. The uterine body and vessels were coagulated...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Canine; Spay; Surgical technique; Transvaginal NOTES.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782012000700016
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Single-port laparoscopic ovariectomy using a pre-tied loop ligature in Santa Ines ewes Ciência Rural
Barros,Felipe Farias Pereira da Câmara; Teixeira,Pedro Paulo Maia; Silva,Marco Augusto Machado; Coelho,Cassia Maria Molinaro; Lopes,Maristela de Cassia Seudo; Kawanami,Aline Eyko; Chung,Denise Granato; Coutinho,Leandro Nassar; Ribeiro,Rachel Bittencourt; Padilha,Luciana Cristina; Vicente,Wilter Ricardo Russiano.
ABSTRACT: The aim of the study was to develop and assess the feasibility, postoperative pain and inflammatory response of the single-port laparoscopic ovariectomy in ewes, using a simple pre-tied loop ligature technique. Pre-tied Meltzer's knot was employed for prophylactic hemostasis of the ovarian pedicle. Slipknot was inserted within the abdominal cavity through a 14-gauge needle and tied surrounding the ovarian pedicle. Mean surgical time, manipulation, ligature and resection of each ovary and anesthesia time were 63±20, 20±10 and 91±26 minutes, respectively. No bleeding occurred during the surgeries. Ewes showed low scores pain (0.5±0.5) at all time-points. Postsurgical plasma fibrinogen was within the normal range for sheep specie at all time-points....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Laparoscopy; Ovary; Ovine; Single-site access; Slipknot.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015001102033
Registros recuperados: 8
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