SCROTAL VESICLE SEMINAL HERNIA IN AN INTACT MALE DOMESTIC GUINEA PIG.

Abstract A 9-month-old intact male guinea pig was presented with a 2-week history of progressive swelling involving the right scrotal sac. Physical examination revealed a soft mass involving the caudal aspect of the right scrotal sac. Subsequent radiographic evaluation of the affected area confirmed a soft tissue subcutaneous swelling. Ultrasonography revealed a hyperechogenic homogenous structure with normal hemodynamic pattern within the right scrotum, and an enlarged right inguinal ring measuring 8 to 9 mm. Exploratory laparotomy confirmed a right seminal vesicle herniation into the scrotum. The vesicle was reduced into the abdominal cavity, after which an abdominal castration and inguinal herniorrhaphy were performed. Five months postsurgery the patient was doing well without recurrence of herniation. [ABSTRACT FROM AUTHOR]