[Value of isotretinoin in the treatment of acne in hemodialysis patients: apropos of 1 case].

Rare are reports about isoretinoin treatment for acne in dialysis or kidney transplant patients whereas its efficacy and safety make it very interesting. Authors report here an additional observation of a 32 year-old young woman, hemodialyzed after one period of 12 years renal transplantation, and presenting a diffuse and severe acne. Treatment by isotretinoin with a moderate amount of 20 mg (0.38 mg/kg) per day cures this dermatosis in 2 months and half, without severe clinical side effect or significant metabolic disturbance, apart from a transient increase in parathormone rate.