Edgar Van Nuys Allen
Pioneer of the Allen test and anticoagulant therapy, Edgar V. Allen (1900–1961) advanced vascular medicine with key insights into dicumarol use and lipedema
Category LITFL
Allen test
Allen Test: a bedside exam assessing hand arterial flow via radial/ulnar patency; used before ABG, cannulation, or radial artery harvest.
James Mackenzie
Sir James Mackenzie (1853–1925), Scottish GP and pioneer cardiologist, invented the ink polygraph and defined arrhythmias, angina, and atrial fibrillation
Yvonne Barr
Yvonne Margaret (née Barr) Balding (1932 - 2016) was an Irish virologist. Co-discoverer of Epstein–Barr virus (EBV) (1964)
Henri Huchard
Henri Huchard (1844–1910), French cardiologist at Necker, defined “cardio-arterial” disease, described Huchard’s sign, and helped shape early hypertension care.
Alexander Tietze
Alexander Tietze (1864–1927), German surgeon who described Tietze syndrome. Expert in emergency surgery and civic leader in Breslau during WWI.
Will Pickles
W.N. Pickles (1885–1969), rural GP and epidemiologist, defined Bornholm disease in Britain and shaped modern public health through detailed field observation.
Texidor’s Twinge
Texidor’s Twinge (Precordial Catch Syndrome): benign, sharp chest pain in youth, first described in 1892, clarified by Miller, Texidor, and Asher in the 1950s.
Tietze syndrome
Tietze syndrome: benign swelling of upper costochondral cartilage, causing localized chest pain. Often confused with costochondritis; self-limiting.
William H. Park
William H. Park (1863–1939), NYC bacteriologist who advanced diphtheria antitoxin, milk safety, and defined ethical dilemmas in the case of Typhoid Mary.
Ejner Sylvest
Ejner Oluf Sørensen Sylvest (1880-1972) Danish physician named and defined Bornholm disease, framing epidemic pleurodynia decades before its viral cause was confirmed.
Bornholm disease
Acute, transient viral myositis involving intercostal and abdominal muscles associated with Coxsackievirus B. Eponym: Ejner Sylvest (1930)