
Patrick Collins
Patrick Gerard Collins (1923 - 1999) was an Irish general surgeon specialising in biliary tract surgery. Collins sign (2009)

Patrick Gerard Collins (1923 - 1999) was an Irish general surgeon specialising in biliary tract surgery. Collins sign (2009)

Charles Barrett Lockwood (1856 - 1914) was an English surgeon. Lockwood sign of chronic appendicitis, described by Colt in 1932

Allen Oldfather Whipple (1881-1963) American surgeon. Eponym: Whipple procedure (1936) pancreaticoduodenectomy and Whipple triad (1938)

Ismar Isidor Boas (1858 - 1938) was a German gastroenterologist. Boas sign and Boas point (1894) Boas algesimeter (1891)

Dunphy sign [* cough test; coughing test ] increased abdominal pain, localised to the right lower quadrant, with coughing. Attributed to John Englebert Dunphy (1908-1981)
Biography Born May 24, 1844 in Berlin, Germany the son of the famous German philosopher Friedrich Adolf Trendelenburg (1802-1872) 1861 – his father thought him not yet ready to enter university, and sent him to Edinburgh to teach German to…

Иван Яковлевич Раздольский; Ivan Yakovlievich Razdolskii (1890 - 1962) was a Russian Neurosurgeon and neuropathologist. Razdolsky sign (1924)
Carl Johann August Langenbuch (1846 - 1901) was a German surgeon. Pioneer in hepatobiliary surgery and performed the first cholecystectomy at the Lazarus Hospital in Berlin in July 1882
Biography Born in 1509/1510 in Bourg-Hersant (Laval), France Died December 20, 1590 in Paris, France Medical Eponyms Key Medical Contributions Major Publications Paré A. Briefve collection de l’administration anatomique. 1549 Paré A. La maniere de traicter les playes faictes tant…
Biography Born 21 February 1797 Saint-Pal-de Chalencon, France Died of cholera on 18 April 1832 inParis Medical Eponyms Dance Sign (1826) sausage-like mass in the right upper quadrant with absence of bowel (or emptiness) in the right lower quadrant. The…

A woman of 40 presents with intermittent RUQ pain and nausea. You try to find her gallbladder. Wall-echo-shadow (WES) sign

The Alvarado score is a 10 point score for predicting acute appendicitis (mnemonic MANTRELS). Alfredo Alvarado in 1986