Image diagnoses for "Nodule (<1cm)"
268 results with 997 images

blue nevus. blue-black, coarse, sharply defined, calotte-shaped node with a smooth, like polished, shiny surface. in addition, hairs run through the node. follicle ostia funnel-like indented. especially the detection of hairs in the node area speaks against malignancy (DD: nodular malignant melanoma), because the tumor growth does not infiltrate and destroy the hair follicles.

Hidradenitis suppurativa. Severe acne conglobata with hidradenitis suppurativa.

Blue nevus. reflected light microscopy, deep black pigmentation, preserved surface relief.

Acne, keloid acne. Acne vulgaris cured with scar keloids.

Lymphadenosis cutis benigna. symptomless, solitary, soft, brown-red, hemispherically bulging nodules. smooth surface. unattractive environment.

Lipomas: spherical soft painless tumours that have reached this size over a period of 3-4 years, now without any growth tendency.

Acne, keloid acne, acne papulo-pustulosa next to scar keloids of healed efflorescences in the shoulder region in a 19-year-old man.

Basal cell carcinoma (overview): Nodular, centrally ulcerated basal cell carcinoma.

Keloids in dark skin: Training on pre-existing folliculitis.

Melanoma, malignant, superficially spreading. 2.0 x 1.4 cm large, brown-black to black plaque with nodular parts and irregular borders on clearly sun-tanned skin. Within the plaque two smaller, reddish-brown areas are also impressive. The lesion has occasionally bled in the history (trace of blood when drying).

Erythroplasia. erythroplasia existing for years with transition to an invasive penis carcinoma. clearly recognizable "cloverleaf-like" progression zones of the carcinoma.

basal cell carcinoma nodular: centrally ulcerated basal cell carcinoma. the diagnosis is recognizable by the marginal, glassy nodular structures. the centre of the nodule is overlaid by an adherent haemorrhagic crust and thus cannot be assessed diagnostically.

Prurigo nodularis: Condition before and after 8 months of Dupilumab therapy (image varied and taken from: Wieser JK et al. 2020)

 

Melanoma malignes, amelanotic: a reddish lump that has existed for years and bled for the first time a few weeks ago, otherwise no other symptoms.

Condylomata acuminata: multiple, non-symptomatic, white-reddish papules and aggregated plaques on the inner and outer preputial leaf.

Naevus lipomatosus cutaneus superficialis.

Mycosis fungoides tumor stage: Mycosis fungoides has been known for many years, and for several months there has been a continuous appearance of plaques and nodules on the face, trunk and extremities.

Dermatofibrosarcoma protuberans, a rough, plate-like tumour, irregularly protruding above the skin level and solid like wood.