Congenital portopulmonary shunt in a cat. (4th September 2022)

• Record Type: Journal Article
• Authors: Terai, K.; Ishigaki, K.; Sakamoto, Y.; Sakurai, N.; Heishima, T.; Yoshida, O.; Sakai, M.; Asano, K.
• Is Part Of: Journal of small animal practice. Volume 63:Number 11(2022)
• Page Start: 843
• Page End: 847
• Publication Date: 2022-09-04
• Subjects: Veterinary medicine -- Periodicals; Veterinary Medicine -- Periodicals; 636.089
• DOI: 10.1111/jsap.13545
• Languages: English
• ISSNs: 0022-4510

Abstract

Abstract : A 9‐year‐old spayed female crossbreed cat with chief complaints of anorexia and hypersalivation had high serum concentrations of ammonia and fasting and postprandial total bile acid. Therefore, she was referred to our hospital. On the first evaluation, haematology, serum chemistry, radiography and ultrasonography findings suggested that she had a congenital portosystemic shunt. CT revealed a shunt vessel from the left gastric vein to the left pulmonary vein. During median celiotomy and sternotomy, gross findings and mesenteric portography revealed abnormal vessel shunting from the left gastric vein to the left pulmonary vein. Complete ligation of the shunt vessel was achieved. She recovered without any complications. Postoperative serum chemistry revealed that ammonia and total bile acid levels decreased to within the reference intervals. This report is the first to describe the clinical features and surgical outcome of a cat with a congenital portopulmonary shunt.