Non-traumatic abdominal ecchymosis of the abdominal wall and flanks (Grey Turner, Cullen and Stabler); scrotum (Bryant) and upper thigh (Fox) as clues to potentially serious causes of abdominal pathology.
Grey Turner sign refers to bruising of the flanks. Originally described 1919 (published 1920) by George Grey Turner (1877–1951) most commonly associated with acute pancreatitis
Fox's sign: non-traumatic ecchymosis over the upper outer aspect of the thigh secondary to abdominal haemorrhage. First described by English surgeon John Adrian Fox in 1966
Francis (Frank) Edward Stabler (1902 – 1967) English surgeon, obstetrician and gynaecologist. Eponym: Stabler Sign - atraumatic abdominal wall ecchymosis