"Shawl" sign is seen in?: (A) Psoriasis, (B) Dermato polymyositis, (C) Sun burn, (D) Skin Cancer
Answer is B. Ans. B. Dermato polymyositisCutaneous features include nail fold and gingival margin telangiectasia, palmar hyperkeratosis ("mechanic's hands"), and a poikilodermatous (dyspigmentation and telangiectasia) eruption over the shoulder girdle ("shawl sign"). Cutaneous features may precede the systemic illness.