Inherited patterned lentiginosis
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Synopsis
Inherited patterned lentiginosis (IPL) is an extremely rare, autosomal dominant condition reported in patients of African descent, especially those with mixed American Indian heritage. It is characterized by lentigines occurring primarily on the face, including the lips; they may also be found on the buttocks, elbows, hands, and feet. They initially appear during infancy or childhood and increase in number with age. There is no predilection for sun-exposed skin, and the color of macules does not vary with change in season. The mucous membranes are typically not affected.
Codes
ICD10CM:
L81.4 – Other melanin hyperpigmentation
SNOMEDCT:
765195000 – Familial generalized lentiginosis
L81.4 – Other melanin hyperpigmentation
SNOMEDCT:
765195000 – Familial generalized lentiginosis
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Last Reviewed:08/25/2021
Last Updated:01/17/2022
Last Updated:01/17/2022
Inherited patterned lentiginosis