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There are also a number of other conditions that affect hands, feet, and parts of the face with associated skin color changes that need to be differentiated from acrocyanosis: Raynaud phenomenon, pernio, acrorygosis, erythromelalgia, and blue finger syndrome. The diagnosis may be challenging in some cases, especially when these syndromes co-exist.
Furthermore, mongolian spots, large birthmarks, and the consumption of food products with blue or purple dyes can also result in the bluish skin tissue discoloration and may be mistaken for cyanosis. [ 2 ] [ 3 ] Appropriate physical examination and history taking is a crucial part to diagnose cyanosis.
Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin. [1] The discoloration is caused by reduction in blood flow through the arterioles that supply the cutaneous capillaries, resulting in deoxygenated blood showing as blue discoloration ().
Erythrocyanosis crurum is a skin condition, a variant of acrocyanosis caused by chronic exposure to cold. See also ... Andrews' Diseases of the Skin: ...
The skin weighs an average of four kilograms, covers an area of two square metres, and is made of three distinct layers: the epidermis, dermis, and subcutaneous tissue. [1] The two main types of human skin are: glabrous skin, the hairless skin on the palms and soles (also referred to as the "palmoplantar" surfaces), and hair-bearing skin. [3]
Ninja, the professional video game player and most-followed Twitch streamer in the world, revealed he was diagnosed with skin cancer. “Alright I’m still in a bit of shock but want to keep you ...
Christie Brinkley. Dia Dipasupil/Getty Images Christie Brinkley revealed she was diagnosed with skin cancer and recently underwent surgery. “The good news for me is we caught the basal cell ...
Other skin abnormalities include thickening, hypertrichosis, acquired facial lipoatrophy, and infiltrating livedo reticularis with necrosis. POEMS syndrome can also cause Vascular-type skin changes including acrocyanosis, flushing, hyperaemia, and Raynaud's phenomenon. Nail changes consist of leukonychia and clubbing. [11]