Category Eponym

Karl Landsteiner

Karl Landsteiner (1868-1943) revolutionized medicine with the discovery of blood groups and the Rh factor, laying the foundation for modern transfusion and immunology.

Thomas sign AM Thomas Ogilvie 1955

Thomas sign

Thomas's sign: Silver, aluminium or metallic coloured stools. Caused by the combination of cholestatic (acholic) pale stools secondary to CBD obstruction and the black-tar colour malaena.

Barrett's oesophagus 680

Barrett’s oesophagus

Barrett’s oesophagus: reflux-driven columnar metaplasia of the distal oesophagus and precursor to adenocarcinoma—history, key figures, diagnosis, management

Wladimir Bechterew

Biography There are only two persons who know the anatomy of the brain perfectly – God and Bekhterev. Friedrich Kopsch Medical Eponyms Key Medical Contributions Major Publications References Biography Eponymous terms

John Hughlings Jackson (1835-1911)

John Hughlings Jackson

John Hughlings Jackson (1835-1911) was an English neurologist. Responsible for developing the modern concept of epilepsy. Multiple eponyms