Computed Tomography of Lobular Dissecting Hepatitis in a Young Golden Retriever

2019 ◽  
Vol 55 (2) ◽  
Author(s):  
Eric T. Hostnik ◽  
Valerie J. Parker ◽  
John M. Cullen
Keyword(s):  
Computed Tomography ◽  
Needle Biopsy ◽  
Liver Enzymes ◽  
Serum Biochemistry ◽  
Portosystemic Shunt ◽  
Golden Retriever ◽  
Rare Form ◽  
Histologic Evaluation ◽  
Enhanced Computed Tomography ◽  
Noncontrast Enhanced

ABSTRACT A 9 mo old female intact golden retriever presented for evaluation of chronic lethargy and decreased appetite. The serum biochemistry profile revealed increased liver enzymes consistent with a mixed hepatocellular and cholestatic pattern. A multiphase computed tomography angiography was performed to evaluate for a portosystemic shunt. Numerous hyperattenuating nodules were identified throughout the liver on the noncontrast-enhanced series. Histologic evaluation of percutaneous needle biopsy samples of a liver nodule showed a rare form of hepatitis called lobular dissecting hepatitis. Lobular dissecting hepatitis should be considered as a differential in young dogs with precontrast hyperattenuating hepatic nodules on noncontrast-enhanced computed tomography.

scholarly journals Unusual trichobezor of stomach and intestines as a manifestation of Rapunzel syndrome: a rare case report

2019 ◽  
Vol 6 (12) ◽  
pp. 4569
Author(s):  
Tejinder Pal Singh Sodhi ◽  
Sameer Pundeer ◽  
Maneshwar Singh Utaal ◽  
Kirti Savyasacchi Goyal
Keyword(s):  
Computed Tomography ◽  
Rare Case ◽  
Proximal Jejunum ◽  
Rare Form ◽  
Rapunzel Syndrome ◽  
Contrast Enhanced ◽  
Rare Case Report ◽  
Enhanced Computed Tomography ◽  
Contrast Enhanced Computed Tomography ◽  
Entire Stomach

Rapunzel syndrome is a rare form of trichobezoar with accumulation of large amounts of hair extending from stomach to variable portion of small intestine. An 18 year old girl was brought to surgery opd with complaints of vomiting on and off since 3 months. Contrast enhanced computed tomography abdomen showed a bezoar extending from stomach into the duodenum and proximal jejunum suggestive of Rapunzel syndrome with 3rd and 4th part of duodenum along with duodenojejunal junction. On laparotomy, a trichobezoar occupying the entire stomach measured 100 cm in length and 700 grams in weight. Since the mass formed in Rapunzel syndrome is generally too large to be removed endoscopically or laparoscopically, it requires removal by open gastrostomy. 

Comparison of Methods to Measure Heart Size Using Noncontrast-Enhanced Computed Tomography

2008 ◽  
Vol 32 (6) ◽  
pp. 934-941 ◽  
Author(s):  
Kurt R. Daniel ◽  
Alain G. Bertoni ◽  
Jingzhong Ding ◽  
Sara Johnston ◽  
Matthew J. Budoff ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Comparison Of Methods ◽  
Heart Size ◽  
Enhanced Computed Tomography ◽  
Noncontrast Enhanced

A Giant Coronary Sinus Aneurysm with Secondary Vena Cava Aneurysms

2016 ◽  
Vol 19 (1) ◽  
pp. 028
Author(s):  
Shengjun Wu ◽  
Peng Teng ◽  
Yiming Ni ◽  
Renyuan Li
Keyword(s):  
Computed Tomography ◽  
Heart Transplantation ◽  
Coronary Sinus ◽  
Unusual Case ◽  
Superior Vena ◽  
Vena Cava ◽  
Final Diagnosis ◽  
Rare Entity ◽  
First Case ◽  
Enhanced Computed Tomography

Coronary sinus aneurysm (CSA) is an extremely rare entity. Herein, we present an unusual case of an 18-year-old symptomatic female patient with a giant CSA. Secondary vena cava aneurysms were also manifested. The final diagnosis was confirmed by enhanced computed tomography (CT) and cardiac catheterization. As far as we know, it is the first case that such a giant CSA coexists with secondary vena cava aneurysms. Considering the complexity of postoperative reconstruction, we believe that heart transplantation may be the optimal way for treatment. The patient received anticoagulant due to the superior vena cava (SVC) thrombosis while waiting for a donor.

A Retrospective Study of Dogs Infected with Ehrlichia canis from 2017-2019 in the Thonburi Area of Bangkok Province, Thailand

2020 ◽  
Keyword(s):  
Body Weight ◽  
Retrospective Study ◽  
Liver Enzymes ◽  
Serum Biochemistry ◽  
Ehrlichia Canis ◽  
Housing System ◽  
Housing Systems ◽  
Mixed Breed ◽  
Canine Monocytic Ehrlichiosis ◽  
Open Housing

Ehrlichia canis is a tick-borne rickettsia. It can cause canine monocytic ehrlichiosis (CME). Infected dogs are often reported to have changes in their blood values, such as anemia, thrombocytopenia, increased liver enzymes, and increased kidney function values. This study aimed to collect data that may be related to infected dogs, including age, gender, breed, weight, close-open housing system, the use of ectoparasiticides products. The sample comprised 57 infected dogs. Collecting hematology and serum biochemistry changes in comparison with the reference values of dogs detected with Ehrlichia canis from 2017-2019, Thonburi District, Bangkok, Thailand was also carried out. In summary, dogs infected with Ehrlichia canis mostly included mixed-breed dogs aged between 1 and 10 years. There were no differences in body weight or housing systems. Dogs that had never used ectoparasiticide products or used them intermittently were infected more often (by 7.14 times) than protected. Clinical hematology and serum biochemistry found anemia, thrombocytopenia, and increased liver enzymes.

scholarly journals Porcine Ex Vivo Liver Phantom for Dynamic Contrast-Enhanced Computed Tomography

2011 ◽  
Vol 46 (9) ◽  
pp. 586-593 ◽  
Author(s):  
Scott M. Thompson ◽  
Juan C. Ramirez-Giraldo ◽  
Bruce Knudsen ◽  
Joseph P. Grande ◽  
Jodie A. Christner ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Ex Vivo ◽  
Dynamic Contrast Enhanced ◽  
Contrast Enhanced ◽  
Enhanced Computed Tomography ◽  
Liver Phantom ◽  
Contrast Enhanced Computed Tomography
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