Ong A, Slater J D
Cobbold Laboratories, Middlesex Hospital, London, UK.
Postgrad Med J. 1989 Sep;65(767):660-1. doi: 10.1136/pgmj.65.767.660.
An 80 year old woman on long term warfarin presented with an acute haemarthrosis of her right knee. Further investigations revealed a large pharyngeal pouch and a history of tablet regurgitation was obtained. Surgical resection was necessary 12 months later to ensure predictable absorption of orally administered drugs. The varying presentation of pharyngeal pouches and the importance of this complication are discussed.
一名长期服用华法林的80岁女性出现右膝急性关节积血。进一步检查发现一个大的咽袋，并了解到有片剂反流史。12个月后需要进行手术切除，以确保口服药物的吸收可预测。本文讨论了咽袋的不同表现形式以及这种并发症的重要性。
