Resting and postprandial serum bile acid concentrations in dogs with liver disease.

Background: Serum bile acids (SBAs) are frequently measured in dogs. However, there is limited data comparing SBAs in different liver diseases diagnosed according to standardized histological criteria.

Objectives: To compare resting and postprandial SBAs, and determine their sensitivity and specificity, for various liver diseases in dogs.

[Penile necrosis as clinical presentation of systemic Calciphylaxis: Report of two cases and bibliographic review].

Objective: Calciphylaxis is a potentially lethal syndrome reported mainly in patients with ESRD on hemodialysis. Etiopathogenesis remains unclear and there is much controversy regarding optimal diagnostic and therapeutic approach. Penile necrosis as a disease presentation is extremely rare.