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

angiofibroma of the oral mucosa: nodularly distended angiofibroma of the oral mucosa. no signs of inflammation, no indication of malignancy. no relevant complaints. differential diagnosis is a mucosal granuloma after bite injury. image from the collection of Dr. Michael Hambardzumyan

Squamous cell carcinoma of the skin: large-nodular, locally ulcerated, locally metastasized carcinoma of the scalp.

Melanoma, malignant, nodular, solitary, solid, sharply defined, surface smooth, non-hairy, black speckled, symptomless lump, growing for more than a year, foundduring routine examination (lump has always been there). Incident light microscopy revealed strong grey-blue streaks and massive pigment network break-ups.

Squamous cell carcinoma of the skin: approx. 3 cm in diameter, coarse, crusty, exuding tumour with an inflammatory reddening of the edges in the area of the neck of a 95-year-old female patient, which empties purulent secretion under pressure.

Verruca seborrhoica. detail magnification: 10 x 7 mm, non-itching, greyish-brown, broad-based plaque with a verrucous, fissured surface. above the tumour there is an artificially caused erythema.

Hordeolum. solitary, acute (existing for a few days), 0.5 cm high, bulging, considerably painful, red, smooth lump with surrounding reflex erythema.

Granuloma pyogenicum: fast growing, asymptomatic tumour without apparent cause; tendency to bleed with minor trauma; has been satelite for 14 days.

Collagenosis, reactive perforating, chronically dynamic (continuous neoplasms since 1 year), 0.1-0.5 cm large, slightly itchy, rough, red, rough papules, which ulcerate centrally during growth.

Acrolentiginous malignant melanoma: A brown, slowly increasing spot that has existed for years. It is said that this broad-based, ulcerated, repeatedly bleeding node has been formed for a few months. Arrows mark the non-node acrolentiginous part of the tumor. A weak pigmentation zone is encircled, which histologically also turned out to be melanoma infiltration.

Gouty tophies.

Collagenosis, reactive perforating. 12-month-old female patient: Red, solitary, partly confluent, itchy, coarse papules with hyperkeratotic clot on the right lower leg of an 80-year-old female patient.

Leishmaniasis, cutaneous. reddish-brown, 6 x 5 cm large, only slightly painful, succulent nodule that has existed for several months. previous therapy: antimycotic external agents. 1 year ago study visit to Morocco.

Lymphoma cutaneous T-cell lymphoma large cell anaplastic.

Primary cutaneous intravascular large cell B-cell lymphoma: initial nodular formation of asymptomatic, blurred, reticular surface smooth erythema; nodular formation for several months; surface eroded and bleeding.