Category Eponymythology
Medical diagnostic triads, tetrads and pentads 680

Eponymous Triads

Eponymous medical triads, tetrads, and pentads: clusters of signs and symptoms aiding diagnosis and clinical teaching

eponymythology atraumatic abdominal ecchymosis 340

Non-traumatic Abdominal Ecchymosis

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.

eponymous hernia 680

Eponymous Hernia

Eponymous hernias: clear definition, etymology, and a quick guide to types—Amyand, de Garengeot, Littre, Richter, Spigelian, Bochdalek, Morgagni.

coudé catheter 340

Coudé tip catheter

The coudé catheter has a curved tip and is derived from the French term “coudé” for “elbow.” Described by Louis Auguste Mercier in 1836