부산대학교 도서관

All-trans retinoic acid (ATRA) induces complete remission (CR) in most cases of acute promyelocytic leukemia (APL). Toxicity of ATRA has been shown to be mild and consist of headache, dry skin, dermatitis, gastrointestinal disorders, and hypertriglyceridemia. We report three patients with APL treated with ATRA in combination with chemotherapy, who developed scrotum exfoliative dermatitis with ulceration. Their median age was 33 years (range, 25 to 37). All three cases developed scrotum erosions, and many small ulcers after 9 to 17 days of ATRA treatment. The scrotum exfoliative dermatitis with ulceration occurred repeatedly, but gradually resolved in about 8 weeks time. They developed no dryness of the lip or skin apart from the scrotum. All three cases continued to receive 45 mg/m2 of ATRA daily throughout induction therapy, and achieved CR. We suspected the scrotum exfoliative dermatitis with ulceration to be a side effect of ATRA. The scrotum lesions, which have been already reported may be common in patients receiving ATRA.