Cullen's sign
Medical condition / From Wikipedia, the free encyclopedia
Cullen's sign is superficial edema and bruising in the subcutaneous fatty tissue around the umbilicus.
It is named for gynecologist Thomas Stephen Cullen (1869–1953),[1] who first described the sign in ruptured ectopic pregnancy in 1916.[2]
This sign takes 24–48 hours to appear and can predict acute pancreatitis, with mortality rising from 8–10% to 40%. It may be accompanied by Grey Turner's sign[3] (bruising of the flank), which may then be indicative of pancreatic necrosis with retroperitoneal or intra-abdominal bleeding.