Consulta: creatorFacets:"Crivellenti,L.Z."
Registros recuperados: 6
Data/hora: 11/06/2024 08:28:55

Acoustic radiation force impulse (ARFI) elastography of adrenal glands in healthy adult dogs
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Fernandez,S.; Feliciano,M.A.R.; Borin-Crivellenti,S.; Crivellenti,L.Z.; Maronezi,M.C.; Simões,A.P.R.; Silva,P.D.A.; Uscategui,R.R.; Cruz,N.R.N.; Santana,A.E.; Vicente,W.R.R.
ABSTRACT To describe the ARFI elastography in the evaluation of the adrenal glands in adult dogs, to evaluate the stiffness of adrenal parenchyma and to determine the qualitative and quantitative standards of the ARFI technique, which have not yet been described in veterinary medicine. Sixty adrenal glands from thirty healthy adult dogs were evaluated by B-mode and qualitative and quantitative ARFI elastography to assess the stiffness of healthy parenchyma and to determine the quality and quantity (shear velocity) standards of ARFI technique in body, cranial and caudal adrenal poles. Findings of ultrasonography evaluations were normal. Qualitative elastography showed that adrenal glands were not deformable and presented homogeneous middle-gray areas. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Adrenal; Ultrasound.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200340

Congenital multiple arthrogryposis in bovine
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Vrisman,D.P.; Bonato,D.V.; Taira,A.R.; Thomaz,E.R.; Peres,J.A.; Malta,C.A.S.; Cintra,C.A.; Cunha,M.S.; Coutinho,L.N.; Crivellenti,L.Z.; Magalhães,G.M.; Teixiera,P.P.M.
ABSTRACT This report describes an anal atresia, anatomical urethra alteration (slightly caudal to the udder), thickened joints, and changes in the pelvis in a newborn Holstein cow. Visualization of the final portion of the rectum was not possible by perineal access and laparotomy through the right flank was performed in order for abdominal exploration and colostomy attempt. During the surgical procedure visceral rupture and malformations incompatible with life were observed, so surgeons opted for euthanasia and necropsy. Alterations were confirmed in the genitourinary and gastrointestinal tract. The non-formation of the anus caused dilation of the distal portion of the rectum with fecal content retention, which was drained to the body of the uterus, with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anal atresia; Environmental contaminants; Genitourinary malformations; Fetal monstrosity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100010

B-mode and Doppler ultrasonography of adrenal glands of healthy dogs
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Fernandez,S.; Feliciano,M.A.R.; Crivellenti,S.B.; Crivellenti,L.Z.; Simões,A.P.R.; Maronezi,M.C.; Uscategui,R.R.; Capela,C.R.; Gilor,C.; Santana,A.E.; Vicente,W.R.R.
ABSTRACT The aim of this study was to determine the vascular indices of adrenal blood flow in healthy dogs (systolic velocity - SV; diastolic velocity - DV; resistance index - RI). Eighteen dogs (thirty six adrenal) were studied. Physical examination, biochemical profile and dexamethasone suppression test were performed to determine general health status. Echotexture, size, contours and margins, and overall shape of the adrenal gland (right and left) were assessed via ultrasound. By spectral Doppler of the phrenic-abdominal artery, the SV, DV, and RI were acquired. Animals did not show alterations in clinical and laboratory examination and suppression of cortisol. Normal homogeneous and echotexture, regular contours and margins and normal shape and size...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Adrenal glands; Ultrasound; Vascularization.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400907

Spleen evaluation using contrast enhanced ultrasonography and Doppler in dogs with subclinical ehrlichiosis
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Maronezi,M.C.; Feliciano,M.A.R.; Crivellenti,L.Z.; Borin-Crivellenti,S.; Silva,P.E.S.; Zampolo,C.; Pavan,L.; Gasser,B.; Simões,A.P.R.; Maciel,G.S.; Canola,J.C.; Vicente,W.R.R.
The aim of this study was to evaluate the splenic parenchyma of dogs with subclinical ehrlichiosis using Doppler and contrast-enhanced ultrasonography and provide reference values for this organ in affected animals. Seventeen dogs naturally infected with E. canis were selected for this study. Splenic parenchyma echotexture and echogenicity, size and borders were determined by ultrasound scan. The vascular indices of the splenic artery were determined by Doppler. SonoVue, at 0.1mL per animal, was used in microbubble contrast-enhanced ultrasonography to determine wash in, wash out and peak enhancement time in the splenic tissue. B-mode ultrasonography revealed splenomegaly with rounded borders, heterogeneous echotexture and mixed echogenicity. The vascular...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Ehrlichiosis; Ultrasound.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000601528

Bilateral extraluminal ectopic ureters in a Maine Coon cat
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Crivellenti,L.Z.; Meirelles,A.E.W.B.; Rondelli,M.C.H.; Borin-Crivellenti,S.; Moraes,P.C.; Andrade,A.L.; Carvalho,M.B.
Ectopic ureters are rarely observed in cats. Therefore, for a better chance of success in the corrective surgical procedure and survival of the patient, diagnosis should be confirmed early. This report illustrates the occurrence of bilateral ectopic ureters in a seven month old Maine Coon cat and describes the medical and surgical management adopted for correction of the abnormality.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feline; Excretory urography; Ureteroneocystostomy; Surgery complication.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000300001

Bone marrow cytological evaluation in dogs with chronic kidney disease
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Borin-Crivellenti,S.; Crivellenti,L.Z.; Carvalho,M.B.; Santana,A.E.
Since anemia is indicated as an important compromising factor for the quality of life of dogs with chronic kidney disease (CKD), bone marrow cytological analysis may provide more information on the hematological profile these dogs and, therefore, allow clinicians to not only choose the most adequate treatment but also monitor the response to therapy. The aim of this study was to investigate the feasibility with sternal bone marrow puncture in chronic kidney disease (CKD) using only local anesthesia and check if the cytological analysis is helpful to determine the hematological status. We found that erythroid hypoplasia occurred only in terminal CKD patients, and that the bone marrows of dogs with CKD stages 2 and 3 were quantitatively similar to those of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Anemia; Myelogram; Erythropoiesis; Renal failure.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000601751