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Periungual warts are warts that develop next to the hand and foot nails. Usually, warts appear as tiny, scratchy papules that resemble cauliflowers. Black puncta, which are microscopic blood vessel-representing dots, frequently form at the core of hyperkeratotic, dome-shaped lesions. If the growth is cut down, this could potentially result in ...
A plantar wart is a small lesion that appears on the surface of the skin and typically resembles a cauliflower, with tiny black petechiae (tiny hemorrhages under the skin) in the center. Pinpoint bleeding may occur when these are scratched. Plantar warts occur on the soles of feet and toes.
It appears as an exophytic mass made of cauliflower appearance. The lesion may be white, red, or normal in color. It appears as sessile or pedunculated mass. Histopathology typically shows papillomatous protrusions and/or dysplasia. [9]
Other treatment options are the antifungal drug terbinafine, [12] another antifungal azole posaconazole, and heat therapy. Antibiotics may be used to treat bacterial superinfections. [citation needed] Amphotericin B has also been used. [13] Photodynamic therapy is a newer type of therapy used to treat Chromoblastomycosis. [14]
Treatment is aimed at reducing itching and minimizing existing lesions because rubbing and scratching exacerbate LSC. The itching and inflammation may be treated with a lotion or steroid cream (such as triamcinolone or Betamethasone) applied to the affected area of the skin. [7] Night-time scratching can be reduced with sedatives and ...
This initial skin lesion typically heals after 3–6 months. After weeks to years, joints and bones may become painful, fatigue may develop, and new skin lesions may appear. [6] The skin of the palms of the hands and the soles of the feet may become thick and break open. The bones (especially those of the nose) may become misshapen.
The linear arrangement of skin lesions in the Koebner phenomenon can be contrasted to both lines of Blaschko and dermatomal distributions. Blaschko lines follow embryotic cell migration patterns and are seen in some mosaic genetic disorders such as incontinentia pigmenti and pigment mosaicism.
A dermatofibroma, or benign fibrous histiocytomas, is a benign nodule in the skin, typically on the legs, elbows or chest of an adult. [3] It is usually painless. [3] It usually ranges from 0.2cm to 2cm in size but larger examples have been reported. [3] It typically results from mild trauma such as an insect bite. [3]