title: Hyperpigmentation of the face and hands without blisters: porphyria cutanea tarda.
abstract: Hyperpigmentation of the face and hands without blisters and hypertrichosis in Ethiopian patients with liver disease represents an early or latent form of porphyria cutanea tarda.
mesh_terms: D005002:Ethiopia; D005148:Facial Dermatoses / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D006229:Hand Dermatoses / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008107:Liver Diseases / Q000150:complications; D008297:Male; D010859:Pigmentation Disorders / Q000175:diagnosis* / Q000209:etiology; D011164:Porphyrias / Q000175:diagnosis* / Q000209:etiology; D013997:Time Factors