Image diagnoses for "brown"
372 results with 1434 images

Granulomatosis disciformis chronica et progressiva. single, hardly infiltrated, hyperpigmented, bizarrely limited focus (only palpable as a spot) in the area of the lower leg.

Splinter hemorrhage: Reflected light microscopic image with a few days old splinter hemorrhage.

Melanoma, malignant, amelanotic. sharply defined, largely amelanotic flat knot. on the right side still distinct melanotic pigmentation. also at the upper rim delicate pigmentation.

Lupus erythematodes chronicus discoides , chronic moderately indurated plaques, marginal with inflammatory activity, central scarring.

Scleroderma ligamentous: for years slowly progressive, only moderately indurated ligamentous morphea in a 42-year-old woman; no movement restrictions of the joints; follicular structures within the lesions no longer detectable (inlet: mutual area with distinct keratosis follicularis).

Acne keloidalis nuchae, detail magnification: In the center a wide scar plate with a linear course to the left and right side (condition after several excisions) with papules and nodules localized at the margins.

Lichen planus exanthematicus.

Cheilitis actinica. crusty, partly erosive, inflammatory reaction of the lower lip in a 67-year-old man. condition after blistering due to intensive sun exposure. Dg.: condition after acute cheilitis actinica.

Keratosis areolae mammae as side effect of a therapy with vemurafenib (see also there).

Pemphigoid, bullous. general view: state of healing. Disseminated, sharply defined or confluent, brownish or livid, postinflammatory hyperpigmentation in a 55-year-old female patient.

DD: Nail hematoma - here Melanonychia longitudinalis: Typical finding of a melanocytic pigmentation of the nail. Melanon grows in stripes, starting at the site of pigment formation (here the nail root is not visible) to the front. This finding is not observed in a nail hematoma. Note: the nail matrix shows a dark discoloration at the front edge of the cut (pigment is embedded in the nail matrix).

Lichen planus actinicus: Melasma form with flat, brown-black spots

Tuberculosis cutis luposa: In the 30-year-old Turkish woman there is a large, irregularly limited, symptom-free, reddish-brownish, smooth plaque with a partly verrucous surface behind the right ear.

Erythrasma: sharply defined, extensive, non-itching brownish discoloration in the armpit area.

Kaposi's sarcoma endemic: chronically stationary, flat, along the skin cleavage lines localized, sharply defined, violet colored, scaly, rough, consistency increased, flatly elevated, painful plaque in a 60 year old woman; partially disseminated, blue-black papules and nodules are found on the inner side of the thigh

Basal cell carcinoma, nodular: centrally ulcerated nodular tumor with clear wall at the edge, ulcer not painful, characteristic for the diagnosis "basal cell carcinoma" is the raised, reflecting wall at the edge of the ulcer.

Syphilis acquisita. maculo-papular exanthema with involvement of the mucous membranes of the penis.