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Dyshidrosis is a type of dermatitis, characterized by itchy vesicles of 1–2 mm in size, on the palms of the hands, sides of fingers, or bottoms of the feet. [8] Outbreaks usually conclude within three to four weeks, but often recur.
Angiokeratoma of Fordyce (also known as "Angiokeratoma of the scrotum and vulva," though not to be confused with Fordyce's spots) [5] is a skin condition characterized by red to blue papules on the scrotum or vulva. Solitary angiokeratoma is a small, bluish-black, warty papule that occurs predominantly on the lower extremities. [5]: 590
Keratolysis exfoliativa (also known as"lamellar dyshidrosis", [1] "recurrent focal palmar peeling", [2] "recurrent palmar peeling" [1]: 212 [2]) is a sometimes harmless, sometimes painful skin condition that can affect the focal surface of the fingers and/or the palm or soles of the feet.
It often requires a dermatologist to fully evaluate moles. For instance, a small blue or bluish-black spot, often called a blue nevus, is usually benign but often mistaken for melanoma. [23] Conversely, a junctional nevus, which develops at the junction of the dermis and epidermis, is potentially cancerous. [24]
10 body parts you didn't know had names. Sydney Levin. Updated July 14, 2016 at 10:12 PM. ... A minimus is your little toe or finger. The space between your eyebrows is known as the glabella.
Clubbing (drumstick fingers, Hippocratic fingers, watch-glass nails) Congenital onychodysplasia of the index fingers; Disseminate and recurrent infundibulofolliculitis; Erosive pustular dermatitis of the scalp (erosive pustular dermatosis of the scalp) Erythromelanosis follicularis faciei et colli; Folliculitis decalvans; Folliculitis nares ...
Urushiol-induced contact dermatitis (also called Toxicodendron dermatitis or Rhus dermatitis) is a type of allergic contact dermatitis caused by the oil urushiol found in various plants, most notably sumac family species of the genus Toxicodendron: poison ivy, poison oak, poison sumac, and the Chinese lacquer tree. [1]
This species reaches a maximum total length of 180 cm (71 in). There are between 3 and 5 broad dark vertical bands on the body and numerous small black spots on the head, dorsal part of the body and the dorsal and caudal fins. These marking fade as the fish grows larger. The pectoral, pelvic, anal and lower caudal fin are dark. [8]