Image diagnoses for "Nodules (<1cm)", "red"
269 results with 825 images

Granuloma anulare disseminatum. detail enlargement: Solitary or confluent, 0.2-1.5 cm in size, bluish to brownish, non-scaling or only slightly scaling spots, papules and plaques on the trunk in a 73-year-old male.

Tinea inguinalis: plaques that have existed for several months, coarse lamellar scaling and moderately itchy. Mycological evidence of T. rubrum.

Acroangiodermatitis. detail from the above figure. 0.2-0.4 cm large, initially isolated, then aggregated, deep red to reddish-livid papules develop from the smallest red (haemorrhagic) spots with a smooth surface, which finally confluent to form large plaques.

Lymphomatoid papulosis: Patient, 73 years of age. Within a few days a red, solid nodule appeared on the nasal wing. In the biopsy atypical dermal infiltrates with CD30-positive blasts. Within a few more days multiple similar nodules spread over the upper trunk.

At control 8 weeks after initial diagnosis the nodule at the nasal fossa is completely regressive leaving a milieu, but a new nodule 5 mm further cranially. The nodules at the trunk are regressive.

Glossitis rhombica mediana: Rhomboid papilla-free mucous membrane in the middle third of the tongue.

Acne excoriée des jeunes filles. multiple, symmetrically distributed, increasing, inflammatory, red papules and pustules as well as comedones and small scars in a 27-year-old woman. originally there were significantly fewer papules and pustules. for about 4 years the patient has tried to express the papules and pustules 2-3 times/week for cosmetic reasons.

Papillomatosis cutis lymphostatica:large-area, distally sharply defined, proximally tapering, coarsely indurated, large-area, verrucous plaque with smaller nodules; condition following recurrent erysipelas.

Fibrokeratome, acquired digital. benign, mainly on the fingers, more rarely on the toes, very slowly growing exophytic tumor of the adult with consecutive, displacing nail dystrophy. numerous Beau-Reils transverse furrows as a sign of intermittent growth disturbance.

Eczema, contact eczema, allergic. Acute contact allergy after application of a henna-containing tattoo.

Common melanocytic nevus. type: Halo-nevus, almost complete regression of the melanocytic nevi, which are indicated as light brown spots in the middle of the pigment-less areas.

Lichen planus mucosae. the histological changes are largely identical with those of the LP of the skin. dense lichenoid infiltrate (epitheliotropy usually not as pronounced as in lichen planus of the skin) mainly consisting of lymphocytes; compact orthohyperkeratosis with low parakeratosis.

Scabies granulomatosa: In a 55-year-old patient, severe itching (especially at night), disseminated, 0.2-0.4 cm large, centrally eroded, red, rough papules with central scaling, especially on the penis and scrotum, gluteal and in the interdigital spaces.

Scleromyxedema.

Lichen nitidus: chronically stationary, partly grouped, also linearly arranged (Koebner phenomenon), little itchy, non follicular, 0.1 cm large, white, smooth, round papules.

Leprosy lepromatosa, facial infestation in a 12-year-old Indian boy with extensive erythema and multiple flat ulcers on the left cheek.

Prurigo simplex subacuata: typical distribution pattern of the interval-like itching, scratched, inflammatory papules and plaques.

Insect bites (overview): acutely occurring, disseminated, itchy blisters and pustules with reddened courtyard.

Lichen planus exanthematicus. 32-year-old patient with this clinical picture, which developed within a few weeks and disseminated to the trunk and extremities. 0.1-0.2 cm large, roundish or polygonal, smooth, rough, livid-red, in places whitish papules with a shiny surface. There is distinct itching, but this has not yet led to visible scratching effects.

Syphilis Early syphilis: maculo-papular , plantarsyphilide

Psoriasis vulgaris chronic active plaque type: long term pre-existing psoriasis, now relapsing activity (medication?) with disseminated, small psoriatic lesions as a sign of "relapsing activity".