TY - JOUR T1 - From skin to bone: a boy with an unusual cause of acne JF - Archives of Disease in Childhood JO - Arch Dis Child DO - 10.1136/archdischild-2018-316620 SP - archdischild-2018-316620 AU - Stefano Amoroso AU - Giulia Spagnut AU - Margherita Robazza AU - Erika Giulioni AU - Roberto Dall’Amico Y1 - 2019/02/02 UR - http://adc.bmj.com/content/early/2019/02/01/archdischild-2018-316620.abstract N2 - A 13-year-old boy presented with fever, severe papulopustular acne (figure 1) and arthralgia in the lower limbs, predominantly affecting the pelvis and knees. Blood tests showed elevated C reactive protein (31.9 mg/dL) and erythrocyte sedimentation rate (120 mm/hour) and neutrophilic leucocytosis (white cell count 16.8x10*9/L with 12.8×10*9/L neutrophils). Intravenous ceftriaxone and oral prednisolone were started with improvement of the patient’s general … ER -