Perifascicular atrophy is seen in -: (A) Perifascicular atrophy is seen in -, (B) Wilson disease, (C) Beckers's dystrophy, (D) Dermatomyositis
Answer is D. Ans. is 'd' i.e., Dermatomyositis Muscle biopsy in dermatomyositis shows myonecrosis, myophagocytosis and perifascicular atrophy.