dermatomyositis: reflected light microscopy. hyperkeratotic nail folds. pathologically increased and enlarged torqued capillaries. older bleeding into the nail fold.
Dermatomyositis (overview): Extensive, indicated striated erythema with reddish-livid papules which confluent in the region of the end phalanges to form extensive plaques; strongly pronounced nail fold capillaries.
Erythrosis interfollicularis colli. two-dimensional, chronically stationary red spot, limited to the cervical region, without symptoms, inhomogeneous; net-like pattern with protrusion of the follicles (?plucked chicken skin?).
Naevus flammeus (Port-wine stain): congenitalerythema in the facial region (capillary vascular malformation), localized in V2 distribution, completely without symptoms. 4-month-old boy, developed according to age.
Drug exanthema, maculo-papular multiple, acutely occurring, generalized, strongly itching, mainly distributed on the trunk and extremities, mostly confluent, smooth papules and plaques in a 28-year-old man. Occurrence after systemic application of Diclofenac
Ecchymosis syndrome, painful. 4 weeks ago for the first time occurred painful, extensive ecchymosis on the right back in an obese 69-year-old female patient.
Naevus flammeus (port wine stain): congenital erythema in the facial region (capillary vascular malformation), localized in V2 distribution, completely without symptoms. 4-month-old boy, developed according to age.
Benzyl nicotinate: toxic reaction after application of the cosmetic product "Lip Injection" on the back of the hand; redness and swelling of the back of the hand extending far beyond the application site.
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