Internal medicine on Instagram: “Gottren's sign in dermatomyositis-heliotrope (lilac-coloured) flat topped papules, which occur over the knuckles, but may also be seen over…”

“Gottren's sign in dermatomyositis-heliotrope (lilac-coloured) flat topped papules, which occur over the knuckles, but may also be seen over the elbows or…”