Familial white lentiginosis
Synopsis
With only a few cases reported since its initial description, little is known regarding the pathophysiologic basis for FWL. Nevertheless, the familial nature of the disorder, with a strong predilection for females in consecutive generations, is evident in the described cases. This pattern suggests autosomal dominant or X-linked inheritance and points to a genetic component of the disorder's origin.
FWL is a benign chronic condition and does not appear to be associated with other underlying disorders.
Codes
L81.8 – Other specified disorders of pigmentation
SNOMEDCT:
765195000 – Familial generalized lentiginosis
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Last Updated:06/26/2022