Heliyon · 2022
Endoscopic retrieval of a migrated pancreatic stent stuck at both ends: A case report.
Клинический случайСтатьяНазвание 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.
An Wei, Wang Dan, Cai Yi-Li, Wang Teng, Qi Ke, Yang Ting, Li Zhao-Shen, Hu Liang-Hao
Аннотация
BACKGROUND: Endoscopic pancreatic stenting is an effective way to relieve the stricture of the pancreatic duct. However, proximal stent migration presents a threat to the patient and a challenge to the doctor. The limited space in the pancreatic duct often prevents the operation of suitable devices for stent removal.
CASE PRESENTATION: A 34-year-old man with painful chronic pancreatitis received endoscopic retrograde cholangiopancreatography (ERCP) and insertion of a pancreatic plastic stent, with 8.5 Fr in diameter and 12 cm in length. A year later, radiography revealed that the proximal end of the stent rested in the pancreatic tail while the distal end rested in the branch duct. Both balloon and rat-tooth forceps were used but failed to retrieve the stent. A week later, a second ERCP was performed. After dilation with a 10-mm balloon, a small amount of bleeding was noticed and a crack appeared in the wall of the branch duct. Consequently, the distal end of the stent was released. Then, rat-tooth forceps was used to grasp the distal end, and the stent was pulled out successfully.
CONCLUSIONS: For a proximally migrated pancreatic stent stuck at both ends, a strategy of maximum dilation can be used cautiously to retrieve the stent.
CASE PRESENTATION: A 34-year-old man with painful chronic pancreatitis received endoscopic retrograde cholangiopancreatography (ERCP) and insertion of a pancreatic plastic stent, with 8.5 Fr in diameter and 12 cm in length. A year later, radiography revealed that the proximal end of the stent rested in the pancreatic tail while the distal end rested in the branch duct. Both balloon and rat-tooth forceps were used but failed to retrieve the stent. A week later, a second ERCP was performed. After dilation with a 10-mm balloon, a small amount of bleeding was noticed and a crack appeared in the wall of the branch duct. Consequently, the distal end of the stent was released. Then, rat-tooth forceps was used to grasp the distal end, and the stent was pulled out successfully.
CONCLUSIONS: For a proximally migrated pancreatic stent stuck at both ends, a strategy of maximum dilation can be used cautiously to retrieve the stent.