
First disease
Measles (First Disease): classic childhood exanthem caused by Morbillivirus, with high infectivity, pathognomonic signs, and vaccine-preventable

Measles (First Disease): classic childhood exanthem caused by Morbillivirus, with high infectivity, pathognomonic signs, and vaccine-preventable

S1Q3T3 McGinn-White pattern indicates right heart strain and predicts severe PE outcomes. ECG sign of pulmonary embolism described in 1935.

Eponymous medical triads, tetrads, and pentads: clusters of signs and symptoms aiding diagnosis and clinical teaching

Dieulafoy’s lesion: minute gastric erosion over a large arteriole, causing massive GI bleeding. First defined as exulceratio simplex in 1898.

Marie-Strümpell disease (ankylosing spondylitis): a chronic inflammatory spinal arthritis with progressive axial fusion, first described by Pierre Marie and Adolf Strümpell in the late 19th century.

Adrien Barrère (1874-1931) produced a series of lithographs of the Professors in the Faculties of Medicine. Fourth lithograph 'A cluster of surgeons' in 1910

Adrien Barrère (1874-1931) produced a series of lithographs of the Professors in the Faculties of Medicine. Third lithograph 'Twelve Professors of Pathology' in 1910

Adrien Barrère (1874-1931) produced a series of lithographs of the Professors in the Faculties of Medicine. Second lithograph '16 French doctors' in 1906

Adrien Barrère (1874-1931) produced a series of lithographs of the Professors in the Faculties of Medicine. First lithograph 'a vivid grouping' in 1903

Adrien Barrère (Adrien Baneux) (1874-1931) was a French medical caricaturist, poster artist and painter in Paris during the Belle Époque

Koplik spots are pathognomonic buccal lesions in early measles, first described by Henry Koplik in 1896, aiding pre-rash diagnosis and outbreak control.

Chronic inflammatory bowel disease affecting the GI tract, Crohn’s disease was first defined in 1932 but described decades earlier by Dalziel and others