HPB : the official journal of the International Hepato Pancreato Biliary Association · 2001
Intracystic arteries in a chronic pancreatic pseudocyst.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Serracino Inglott F, Williamson R C
Аннотация
BACKGROUND: An enlarging pancreatic pseudocyst can incorporate adjacent vessels into its wall, leading to pseudoaneurysm formation in the presence of proteolytic enzymes. Intact arteries running through the cyst cavity are very rare, however.
CASE OUTLINE: A 54-year-old man with a chronic pancreatic pseudocyst (15 cm diameter) underwent internal drainage by means of cystjejunostomy Roux-en-Y. Two large pulsating arteries running through the cyst cavity were identified as the middle colic artery and one of its branches. Temporary clamping of the transcystic arteries revealed no signs of ischaemia in the transverse colon, so the vessels were ligated and the cystjejunostomy completed. The patient remains well one year later.
DISCUSSION: Bleeding following internal drainage procedures carries a higher mortality rate than spontaneous bleeding in chronic pancreatic pseudocysts but is easier to prevent.This case highlights the importance of thorough exploration of the pseudocyst to identify any vessels in its cavity or wall.
CASE OUTLINE: A 54-year-old man with a chronic pancreatic pseudocyst (15 cm diameter) underwent internal drainage by means of cystjejunostomy Roux-en-Y. Two large pulsating arteries running through the cyst cavity were identified as the middle colic artery and one of its branches. Temporary clamping of the transcystic arteries revealed no signs of ischaemia in the transverse colon, so the vessels were ligated and the cystjejunostomy completed. The patient remains well one year later.
DISCUSSION: Bleeding following internal drainage procedures carries a higher mortality rate than spontaneous bleeding in chronic pancreatic pseudocysts but is easier to prevent.This case highlights the importance of thorough exploration of the pseudocyst to identify any vessels in its cavity or wall.