WebWhite and black piedra are superficial fungal infections of the hair caused by Trichosporon beigelii and Piedraia hortae, respectively. They more commonly occur in tropical climates and manifest as soft concretions attached to scalp hair, but they also can occur in the axilla, pubis, and beard areas. WebInfections are usually localised to the axilla or scalp but may also be seen on facial hairs and sometimes pubic hair. White piedra is common in young adults. The presence of irregular, soft, white or light brown nodules, 1.0-1.5 mm in length, firmly adhering to the hairs is characteristic of white piedra.
Tinea versicolor, tinea nigra, white piedra, and black piedra
WebBlack piedra is due to the fungus Piedraia hortae and is mostly found in tropical countries, while white piedra is due to Trichosporon beigelii and is found mostly in Europe and … WebDec 15, 2024 · There are two types: black piedra and white piedra. Black piedra causes larger, harder nodules than white piedra. Both can affect the scalp, as well as other areas of the body where hair grows. Treatment can involve shaving the head or antifungal treatments. (1,10) Systemic Illnesses. cyberpunk give dex relic or lie
Southwest Ceramic Typology Type
WebBlack piedra occurs more frequently in tropical countries and commonly affects hair shafts on the scalp. 4 White piedra most commonly affects the pubic area, with rare cases in scalp and facial hair. 1,5-7 Epidemiology Both black and white piedra can be treated by shaving the hair. White piedra can also be treated with a variety of topical antifungal agents, including topical imidazoles, ciclopirox, 2% selenium sulfide lotion, Castellani’s paint, pyrithione zinc, chlorhexidine solution, ketoconazole shampoo, … See more White piedra can occur in patients of any age, and tends to occur in temperate areas of the world. The pubic, axillary, and facial hair are more … See more When it is possible to shave the affected area, this is the preferred treatment for both white and black piedra. Genital infections with white piedra often recur, so combining shaving with a short course (1-2 weeks) of a topical … See more Kiken, DA, Sekaran, A, Antaya, RJ. “White piedra in children”. J Am Acad Dermatol. vol. 55. 2006. pp. 956-61. (A case series of eight children with white piedra in the United States who did not shave their hair, five of whom had … See more Patients suspected of having white piedra should be counseled to shave the affected areas, and to apply topical antifungal and antibacterial agents to treat a coinfection with Corynebacterium species. White piedra of the pubic … See more WebNov 10, 2024 · Black piedra is rare in Europe. Mixed infections both black piedra (Piedraia hortae) and white piedra (Trichosporon beigelii) may occur simultaneously in a patient, … cyberpunk glasses led