Image diagnoses for "Nodules (<1cm)"
406 results with 1388 images

Molluscum contagiosum: disseminated mollusca contagiosa in an immunocompetent patient, known allergic diathesis.

Xanthomas, eruptive:disseminated, 0.1-0.3 cm large, yellow-brown, flat raised, superficially smooth and shiny, firm papules in dense seeding in a 54-year-old patient with known hyperlipoproteinemia type IV.

Syringome disseminated: detailed view; since about 2 years, imperceptibly multiplying, disseminated, completely asymptomatic, surface smooth, small brownish nodules, which are only perceived as cosmetically disturbing. distribution: trunk and face.

Lichen planus exanthematicus: for several months persistent, itchy, generalized, dense rash with emphasis on the trunk and extremities (face not affected); as single florescence a 0.1-0.2 cm large, rounded, brown to reddish papule with a smooth but also woolly surface appears.

transient acantholytic dermatosis. detail enlargement from previous overview. initial papules, about 1-2 mm in size, deep red with slightly eroded, occasionally scaly surface, characterize the picture. in addition, older plaques (top right) resulting from confluent papules with slight marginal scaling are visible. the nikolski phenomenon is negative.

Melanoma, malignant: diffuse, cutaneous metastasis (amelanotic metases) in the area of the thoracic wall; primary tumor: nodular melanoma pT3a; post-operative 2 years ago.

Fibroma molle. numerous, stalked, pendulous, soft, skin-coloured or slightly brownish, symptomless outgrowths in the area of the axilla

Lichen planus mucosae. small spots (splashes) of white or opaline stains and papules of the buccal mucosa, which condense to flat plaques at the end of the teeth. the mucosal changes have been present for 6 months and do not cause any significant discomfort.

Acne cystica: In acne-typical distribution besides numerous (black) comedones and bridge comedones, numerous skin-coloured sebum retention cysts.

Lichen planus exanthematicus. 4 months old, distinctly itchy exanthema with pinhead-sized, slightly raised, partly isolated, but also aggregated to larger plaques, smooth, shiny, red papules. Streaky arrangement of the efflorescences in scratch or rub marks (Koebner phenomenon; seeleft half of the buttocks).

Syphilis (early syphilis): macular, chronic exanthema. in places fading erythema is also found. detailed view.

Knotig polypoides collagenoma (solitary, nodular non-pigmented lesion):
Dermatoscopy: Radially arranged, tortuous and partially branched vessels with white structureless area and white plaques.
DD: Knotig basalioma, pilomatrixoma, sebaceous gland hyperplasia.

Varicella: generalized, but only moderately pronounced (no feeling of illness) exanthema with a coexistence of vesicles, papules, papulopustules in a 24-year-old female patient.

Trichoepitheliomas: diffusely distributed, small, skin-coloured papules in the forehead area.

Lichen planus (classic type): pronounced infestation of the palms. infestation of the palms by confluence of papules and plaques. the nodular structure is especially visible in the peripheral areas.

Verrucae vulgares. up to 0.6 cm in size, skin-coloured to yellowish, aggregated to a wart bed, rough papules and nodules with a verrucous surface. Vitiligo known for a long time.

Verrucae vulgares: extensive wart bed with subungual infiltration, which results in considerable therapeutic complications.

Ear fistula and cyst, congenital.