Preferred Label : Phrynoderma;
ICD-11 definition : Follicular hyperkeratosis typically affecting the extensor surfaces of the limbs caused
by hypovitaminosis A. It is most commonly due to inadequate nutrition but can result
from impaired absorption, e.g. after bowel bypass surgery.;
ICD-11 inclusion : Follicular keratosis due to a vitamin A deficiency; Xeroderma due to a vitamin A deficiency;
Origin ID : 1716182078;
Automatic exact mappings (from CISMeF team)
Follicular hyperkeratosis typically affecting the extensor surfaces of the limbs caused
by hypovitaminosis A. It is most commonly due to inadequate nutrition but can result
from impaired absorption, e.g. after bowel bypass surgery.
