Category LITFL
CMC radiology Cases 340 logo

Adult CXR Cases 021

December 2021 Adult Emergency Medicine Chest X-ray interpretation with Daniel Escobar, Angela Pikus, Alex Blackwell, and Marianne Dannemiller

Fontaine leads 680

Fontaine lead

Fontaine bipolar precordial leads (F-ECG) are used to increase the sensitivity of epsilon wave detection, characteristic of arrhythmogenic right ventricular dysplasia (ARVD/C)

Silvio Rolando da Carasco (1873-1949) 680

Silvio Rolando

Silvio Rolando da Carasco (1873-1949) Italian general surgeon in Genoa. Rolando Fracture (1910) three-part base of first metacarpal fracture

eponymythology appendicitis 340 2

Rovsing sign

Rovsing sign (1907): In acute appendicitis, palpation of the left lower quadrant may elicit pain in the right lower quadrant. Niels Rovsing and Emil S Perman (1904)

Schamroth sign 680

Schamroth sign

Schamroth sign. Simple sign to determine the presence of finger clubbing. One of the earliest signs of clubbing is obliteration of the Schamroth 'window'.