%0 Journal Article
%T Cross-sectional imaging of pancreatic leak: a pictorial review.
%A Cardoso D
%A Miranda J
%A de Arimateia Batista Araujo-Filho J
%A Soares LE
%A Chagas L
%A Seidel K
%A Fonseca GM
%A Hamdan D
%A Kalaycioglu B
%A Chhabra S
%A Yildirim O
%A Chakraborty J
%A Horvat N
%J Abdom Radiol (NY)
%V 0
%N 0
%D 2024 Jun 20
%M 38900317
暂无%R 10.1007/s00261-024-04401-w
%X Pancreatic leaks occur when a disruption in the pancreatic ductal system results in the leakage of pancreatic enzymes such as amylase, lipase, and proteases into the abdominal cavity. While often associated with pancreatic surgical procedures, trauma and necrotizing pancreatitis are also common culprits. Cross-sectional imaging, particularly computed tomography, plays a crucial role in assessing postoperative conditions and identifying both early and late complications, including pancreatic leaks. The presence of fluid accumulation or hemorrhage near an anastomotic site strongly indicates a pancreatic fistula, particularly if the fluid is connected to the pancreatic duct or anastomotic suture line. Pancreatic fistulas are a type of pancreatic leak that carries a high morbidity rate. Early diagnosis and assessment of pancreatic leaks require vigilance and an understanding of its imaging hallmarks to facilitate prompt treatment and improve patient outcomes. Radiologists must maintain vigilance and understand the imaging patterns of pancreatic leaks to enhance diagnostic accuracy. Ongoing improvements in surgical techniques and diagnostic approaches are promising for minimizing the prevalence and adverse effects of pancreatic fistulas. In this pictorial review, our aim is to facilitate for radiologists the comprehension of pancreatic leaks and their essential imaging patterns.