Newell S M, Selcer B A, Mahaffey M B, Gray M L, Jameson P H, Cornelius L M, Downs M O
Department of Anatomy and Radiology, College of Veterinary Medicine, University of Georgia, Athens 30602, USA.
J Am Anim Hosp Assoc. 1995 Nov-Dec;31(6):467-72. doi: 10.5326/15473317-31-6-467.
Two dogs were found to have intraluminal gallbladder masses which caused partial or complete extrahepatic biliary obstruction. On histological examination, the gallbladder masses were confirmed to be mucoceles. Gallbladder mucoceles are rare in humans and previously have been described only after gallbladder rupture in two dogs. In the dogs of this report, the biliary obstruction was relieved by cholecystectomy. Each dog also had histological evidence of chronic liver disease with intrahepatic cholestasis. The clinical diagnosis of biliary obstruction was based on scintigraphic and sonographic findings which will be discussed and compared with other hepatobiliary diseases.
发现两只狗的胆囊腔内有肿物，这些肿物导致了部分或完全性肝外胆管梗阻。经组织学检查，证实胆囊肿物为黏液囊肿。胆囊黏液囊肿在人类中罕见，此前仅在两只狗发生胆囊破裂后有过描述。在本报告的狗中，通过胆囊切除术解除了胆管梗阻。每只狗还具有慢性肝病伴肝内胆汁淤积的组织学证据。胆管梗阻的临床诊断基于闪烁扫描和超声检查结果，将对这些结果进行讨论并与其他肝胆疾病进行比较。
