Image diagnoses for "Nodule (<1cm)"
255 results with 972 images

Lipomas: spherical soft painless tumours, no longer growing.

Prurigo simplex subacuta:0.3-0.4 cm large, red, centrally eroded or ulcerated, moderately sharply defined, interval-like, violently itching papules, which are shown in the present image detail in different stages of development.

Keloids: Flat, smooth-surfaced, firm, red nodules, increased vascular drawing. In this clinical picture a dermatofibrosarcoma protuberans can be excluded by differential diagnosis.

Acne keloidalis nuchaeDetail magnification: Multiple, solitary or confluent, bright red papules, pustules and nodules, some of which are pierced by terminal hairs.

type I neurofibromatosis, peripheral type or classic cutaneous form. numerous smaller and larger soft papules and nodules. several so-called café-au-lait spots.

Melanoma, malignant, nodular, " always present", solitary, asymptomatic, growing for more than a year, coarse, largely symmetrical node with atropically shiny surface,

Verruca seborrhoica. chronically stationary, solitary, brown to brown-black, exophytic node with wart-like surface, which has not been growing for years. in places a brown horn material can be easily detached from the surface.

Squamous cell carcinoma of the skin: large, fast-growing, painless, flat ulcerated lump, not displaceable over the base.

Lymphomatoid papulosis. 64-year-old patient with a history of 15 years. recurrent, intermittent course with formation of 4-10 painless nodules, which grow to the size shown here within a few days. rapid central ulceration. healing within 8-10 weeks leaving a sunken scar. recurrent secondary infections of the ulcerated nodules. previously known non-Hodgkin lymphoma in full remission.

angiokeratoma, solitary. for more than 10 years existing, initially flat, in the last months clearly size-progessive and increasingly scaly, livid red, firm nodule in a 32-year-old woman. in case of trauma occasionally spot-like bleeding. increasing painfulness in the last weeks.

Acne keloidalis nuchae. 7-year-old patient with multiple erythematous papules and nodules in the neck of a 31-year-old patient.

Pilomatrixoma: Slowly growing, flat, protruding, painless lump that has been observed for 1 year.

Lymphogranuloma inguinale: Abscessing lymphadenitis of the groin (Bubo). 32-year-old patient (stage II of lymphogranuloma inguinale).

Keratosis seborrhoic (papillomatous type)

Boils: painful, highly inflammatory, bulging elastic lump.

Folliculitis profunda. solitary, acute, since 4 weeks existing, 1.2 cm large, sharply definable, firm, moderately pressure dolent, red, smooth lump.

Complicative basal cell carcinoma with complete destruction of the auricle and the external auditory canal. Here, it is impressive as a crater-shaped ulcer. Typical is the raised, shiny rim.