만성 태선양비강증 (苔癬樣粃糠症) 과 가성흑색극세포증 (假性黑色棘細疱症) 이 동반된 1 예 = A Case of Pityriasis Lichenoide Chronica Associated with Pseudoacanthosis Nigricans

다국어 초록 (Multilingual Abstract)

Pityriasis lichenoides chronica is considered to be a benign disease. Erythematous yelIowieh scaly maeulea appear insidiously, chiefly on the sides of trunk, thighs and upper arms.
Acanthosis nigricans is a rare cutaneous disorder with peak incidence in puberty characterized by hyperkeratosis and, dark pigmentation.
We report a case of pityriasis lichenoides chronica associated with pseudoacanthosis nigricans in a 14 year-old obeae male patient who has bean sized erythematoua scaly papules on the trunk and extremities, velvety black brownish colored patchea on the neck and both axillary regions.