Erythropoietic protoporphyria.
D000328:Adult; D002648:Child; D004920:Erythropoiesis; D006801:Humans; D008297:Male; D010787:Photosensitivity Disorders; D011164:Porphyrias / Q000097:blood / Q000175:diagnosis; D012877:Skin Manifestations; D013472:Sunlight