Leser-Trelat sign

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Le·ser-Tré·lat sign

(lā'zā trā'lah),
the sudden appearance and rapid increase in the number and size of seborrheic keratoses with pruritus; associated with internal malignancy.

Leser,

Edmund, German surgeon, 1828-1916.
Leser-Trélat sign - the sudden appearance and rapid increase in the number and size of seborrheic keratoses with pruritus, associated with internal malignancy.

Trélat,

Ulysse, French surgeon, 1828-1890.
Leser-Trélat sign - see under Leser
Trélat stools - stools streaked with blood, occurring in proctitis.
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