<prompt> Which of the following is not a feature of dermatomyositis?V signHolster signPokilodermaGroove sign  <response>: Ans. is d i.e., Groove sign Groove sign a depression along the course of a vein or between muscle groups is seen in deep morphea.Cutaneous signs od dermatomyositisi Gottrons papules: lilac or violaceous papules on knuckles and dorsa of handsii Gottrons sign: violaceous erythema with edema over shoulders, arms and forearmsiii Heliotrope sign: violaceous erythema with edema over eyelids, periorbital regioniv Poikiloderma: atrophy of skin, hypopigmentation, dialalted blood vessels over trunkv Mechanic hand: symmetrical hyperkeratosis on ulnar aspect of thumb and radial aspect of fingersvi Shawl sign: violaceous erythema extending from dorsolateral aspect of hands, forearms and arms to shoulders and neck.vii V sign: violaceous erythema in a V shaped distribution over anterior neck and chest.viii Holster sign: b1 symmetrical, patchy macular violaceous erythema displayibg a reticuloid or levidoid array over the lateral aspect of upper thigh and hips.ix Calcinosis cutis: calcium deposits in skin in juvenile variantx Miscellaneous signs: Photosensitivity, vasculitis, panniculitis, Nail-fold telangiectasia 