Carl von Liebermeister (1833-1901) 340
Carl von Liebermeister

Biography Medical Eponyms Liebermeister rule: Defining the relationship between pulse frequency and body temperature in fever. In fever, when the body temperature increases by one degree centigrade, the pulse frequency increases by eight beats per minute. One exception to this…

Rule of 4 LITFL Neurology 340
Brainstem Rules of 4

Gates described a simplified method for answering the question 'Where is the lesion?' using only the parts of the brainstem that we actually examine during a clinical examination to understand brainstem vascular syndromes.

Letter from America
Letter From America

When you travel from Perth in Western Australia to San Francisco you are in for a long day...a forty hour day in fact, thanks to the arbitrary placement of the international dateline. I am here to meet emergency medicine edumactor extraordinaire Mel Herbert at the USC Essentials of Emergency Medicine extravaganza...

eponym LITFL 340
David Bayford

David Bayford (1739-1790) was an English surgeon and physician. Biography Medical Eponyms Bayford-Autenrieth dysphagia [aka Dysphagia lusoria] (1787; 1807) Dysphagia secondary to an aberrant right subclavian artery (ARSA) In February I76I, Bayford was present for an autopsy where an emaciated woman…