Image diagnoses for "Nodule (<1cm)", "Finger"
14 results with 30 images

Type I Neurofibromatosis, peripheral type or classic cutaneous form. Permanent, multiple, skin-coloured, calotte-like bulging, soft, smooth papules and nodules in the area of the back of the hand and the sides of the fingers. Positive bell-button phenomenon: subcutaneous tumours protruding like hernia through the skin can be pushed back with one finger.

Gout tophi: Massive infestation of the fingers.

Schwannom. 1-2 cm tall, painless, rough nodules in a 40-year-old man.

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.

Fibrokeratome, acquired, digital. 7 years old, slightly size progressive, pressure dolent, growing out under the nail, approx. 0.5 cm diameter, red knot with horny surface in a 62 year old female patient.

Candidosis, chronic mucocutaneous in autoimmunological polyendocrinological syndrome

Subungual squamous cell carcinoma: The slowly growing (> 2 years) verrucous nodule, which was initially interpreted as a "wart", had grown from the subungual zone to the tip of the thumb and the entire subugual nail area during this time. In the meantime painful suppurations of the nail bed occurred repeatedly.

Gouty tophies.

Fibrokeratome, acquired digital. subungual lump on the right ring finger, after trauma, slightly progressive in size, skin-colored, rough lump, which is covered by hyperkeratotic skin at the tip.

Squamous cell carcinoma of the skin: slowly growing, wart-like, painful, ulcerated and weeping nodules, which have been treated several times as a "subungual wart"; visible thickening of the nail root due to tumor infiltration.

Leishmaniasis, cutaneous, several weeks after a stay of several days in Lebanon, moderately sharply defined, roundish, red lump with central ulcer formation (here crust-covered).

Gout tophi. focal perforating node with deposits of uric acid crystals under the skin in the area of a finger end in chronic gout.

Mycobacterioses, atypical. 3 months old, developing from a red papule, firm, covered with whitish scales, free of scales at the edges, reddish-brown, completely painless nodule. culturally proven infection by M. marinum.

Fibrokeratoma, acquired digital. for about 3 years persistent, slightly progressive, subungual, hard, exophytic growing tumor on the left big toe of a 37-year-old female patient. The nail of the big toe is displaced upwards to a large extent. There is a secondary finding of nail dystrophy.

Knuckle pads, real. painless thickening in the area of the interphalangeal joints of the hand, slowly progressive since the age of 15.

Swimming pool granuloma. general view: For several months, continuously growing, completely painless redness and gradual plaque formation at the left forefinger base joint of a 60-year-old aquarium owner. 3 cm in diameter, red-livid, with central rhagade, painless, red knot at the base joint of the left forefinger covered with coarse scales.

Heberden's arthrosis. Knot in the area of the middle finger joints in the context of a polyarthrosis. 86 year old woman.

Squamous cell carcinoma of the skin: a slow-growing, wart-like, encrusted nodule that has existed for about 2 years and has been painful in the last few weeks, which was treated several times as a "subungual viral wart".

Gichttophi: Detail view.