Granuloma anulare subcutaneum. 3 years of continuously multiplying, multiple, mostly aggregated, little painful (only slight painfulness under strong pressure), predominantly reddish, sometimes skin-coloured, dermal and subcutaneously located, smooth papules and nodules, which led to restriction of movement in the middle finger.
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.
Paronychia candidamycetica. chronic paronychia with severe (candida-)onychodystrophy with accompanying Raynaud's syndrome. under pressure yellowish pus empties from the paronychium.
Herpes simplex recidivans: herpes simplex infection rarely foundat this location. 22-year-old girl with grouped standing, centrally navelled, burning, partly eroded vesicles above the right thumb end joint, recurring about 3-5 times per year.
tinea pedis "moccasin type": little inflammatory mycosis of the foot. arrows indicate the proximal extensions of the mycosis on the back of the foot. the encircled scaling is also induced by mycosis.
Granuloma pyogenicum (pyogenic granuloma) Following a hammer blow, the 42-year-old carpenter has an erosive, slightly bleeding, fast and exophytic growing, spherical knot on his right thumb.
Hemangioma of the infant. 0.9 x 1.2 cm measuring cherry red spot in the fingertip area on digitus II of the left hand of a 3-month-old infant. At birth a discrete red spot already existed in the area of the lesion which has since increased in color and size.
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".
Dorsal cyst, mucoid: dorsal cyst existing for months. burst a few days before, evacuation of a clear mucous fluid. severe onychodystrophy limited to the cyst circumference with tub-like, irregular depression of the nail organ.
Angioma, senile. 55 years old female patient, in whom this finding has existed for two years. Size progressive, soft, spongy, flat raised, 0.8 x 0.6 cm large lump with a fielded surface.
Hand-foot-mouth disease: for about 1 week, painful, blisters, blisters and papules on hands and feet. single aphthous lesions on palate and lip mucosa.
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