Hermann Ludwig Ferdinand von Helmholtz (1821 – 1894)
Hermann von Helmholtz

Biographical Timeline Medical Eponyms Young–Helmholtz Trichromatic Theory of Colour Vision Helmholtz expanded on the earlier hypothesis of Thomas Young (1773–1829), who proposed that human colour vision relied on three types of retinal receptors. In the mid-1850s, Helmholtz refined this into…

CCC Critical Care compendium 340
CCC Update 005

IT is time to recap what is new in the LITFL Critical Care Compendium: ventriculitis, starvation response, iron overdose, oxygen, validity of clinical research and surrogate outcomes.

Samuel Alexander Kinnier Wilson (1878 – 1937) 1200
Kinnier Wilson

Samuel Alexander Kinnier Wilson (1878 – 1937) was an American-born British neurologist. Following his extensive work on hepatolenticular degeneration this condition is eponymously termed Wilson disease

Bernard Kayser

Biography Born 6 August 1869 Bremen, Germany Died 11 May 1954, Stuttgart, Germany Key Medical Attributions Medical Eponyms Kayser-Fleischer Ring (1902, 1903) Controversies Major Publications Kayser B. Ueber einen Fall von angeborener grünlicher Verfärbung der Cornea. Klinische Monatsblatter für Augenheilkunde. 1902;40(2):22-25…

Kayser-Fleischer Ring

Description History 1902 — Bernhard Kayser (1869-1954) first reported a “greenish discoloration of the cornea” in a 23-year-old man with multiple sclerosis, calling it an angeborene grünliche Verfärbung der Kornea (“congenital greenish pigmentation”). 1903 — Bruno Fleischer (1874-1965), in his…