A new classification of periampullary diverticulum: cannulation of papilla on the inner margins of the diverticulum (Type IIa) is more challenging.

He-Xian ShiYong-Qiang YeHai-Wang ZhaoDe-Cai KongShan-Zhou HuangQian YanYu-Bin ChenPing ZhangSheng ChenBao-Hua HouChuan-Zhao Zhang

Published in: BMC gastroenterology (2023)

The division of PAD into four types may be more appropriate than the traditional division into three types. Cannulation of type I and II b PAD was easier than cannulation of patients without PAD, whereas cannulation of type II a PAD was more challenging. PAD may not increase the rates of PEP.

Keyphrases

extracorporeal membrane oxygenation
ultrasound guided
end stage renal disease
chronic kidney disease
newly diagnosed
machine learning
deep learning
peritoneal dialysis