PMC3004204_01
Scaly reddish papules over the proximal interphalangeal joints resembling Gottron papules. Periungal erythema without nail fold telangiectasia was seen.
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F1
Physical examination revealed dusky, red papules over the proximal interphalangeal joints (fig. 1) that suggested Gottron papules of classical dermatomyositis. There was periungal erythema (fig. 1) without nail fold telangiectasia.
PMC3004204_02
a Dermoscopic findings of multiple scabies burrows and mites. b Scabies mites and ova from scraping of hand crusts.
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F2
Dermoscopic findings at x25 showed characteristic triangular shapes, burrows and scale crusts (fig. 2a), consistent with typical pictures. Potassium hydroxide (KOH) examination of scales and papules from the hands showed mites and eggs (fig. 2b).