Korányi's sign

Korányi's sign

[kôr′ənyēz]
Etymology: Friedrich von Korányi, Hungarian physician, 1828-1913; L, signum
a paravertebral area of dullness found posteriorly on the side opposite a pleural effusion. Also called Grocco's sign, Grocco's triangle, Korányi-Grocco triangle, triangular dullness.