Bernhard Naunyn
German physician Bernhard Naunyn (1839–1925), pioneer of experimental medicine, defined acidosis, advanced diabetes and gallstone research, and co-founded Naunyn–Schmiedeberg’s Archives
Tag painless jaundice
Hans Kehr
Hans Kehr (1862–1916), pioneer of gallbladder surgery, introduced the T-tube for bile duct drainage; eponymously linked to Kehr’s sign of splenic rupture.
Courvoisier’s Sign
Courvoisier’s sign: palpable gallbladder with painless jaundice suggests malignant obstruction, not gallstones. A key clinical diagnostic clue.
Ludwig Courvoisier
Ludwig Georg Courvoisier (1843-1918) was a Swiss surgeon, academic, and naturalist best remembered for Courvoisier’s sign / law (1890)
Richard Clarke Cabot
Richard Clarke Cabot (1868-1939) American physician - clinical haematology; pioneering approach to social work; Cabot-Locke murmur (1903)