Yanayin fata, wanda kuma aka sani da yanayin fata, shine duk wani yanayin likita wanda ke shafar tsarin integumentary-tsarin gabobin da ke rufe jiki kuma ya hada da fata, kusoshi, da tsoka da gland.[1] Babban aikin wannan tsarin shine a matsayin shinge ga yanayin waje.[2]
Sharuɗɗa na tsarin tsarin ɗan adam sun ƙunshi nau'ikan cututtuka, wanda kuma aka sani da dermatosis, da kuma yawancin jihohin da ba su da lafiya (kamar, a wasu yanayi, melanonychia da kusoshi racquet ).[3][4] Yayin da ƙananan cututtukan fata kawai ke lissafin yawancin ziyarar likita, an kwatanta dubban yanayin fata. [5] Rarraba waɗannan yanayi sau da yawa yana gabatar da ƙalubale da yawa na nosological, tun da yake ba a san abubuwan da ke haifar da cututtuka da cututtukan cututtuka ba.[6][7] Sabili da haka, yawancin littattafan karatu na yanzu suna ba da rarrabuwa dangane da wuri (alal misali, yanayi na mucous membrane ), ilimin halittar jiki ( yanayin blistering na yau da kullun ), haifar da ( yanayin fata sakamakon abubuwan jiki ), da sauransu. [8][9]
A fannin asibiti, ganewar asali na kowane yanayi na fata yana farawa ta hanyar tattara bayanai masu dacewa game da raunin fata (s), gami da: wuri (misali makamai, kai, kafafu); alamomi (pruritus, ciwo); tsawon lokaci (mai tsanani ko na dogon lokaci); tsari (mai zaman kansa, gaba ɗaya, mai layin, layi); yanayin (macules, Papules, vesicles); da launi (ja, rawaya, da sauransu).[10] Wasu bincike na iya buƙatar biopsy na fata wanda ke samar da bayanan histologic[11][12] wanda za'a iya danganta shi da gabatarwar asibiti da duk wani bayanan dakin gwaje-gwaje.[13][14] Gabatar da cututtukan cututtukani ya ba da damar gano cututtuken cututtukayyaki, hanyoyin kumburi, da cututattun fata.[15]
↑Tilles G, Wallach D (1989). "[The history of nosology in dermatology]". Annales de Dermatologie et de Venereologie (in Faransanci). 116 (1): 9–26. PMID2653160.
↑Lambert WC, Everett MA (October 1981). "The nosology of parapsoriasis". Journal of the American Academy of Dermatology. 5 (4): 373–395. doi:10.1016/S0190-9622(81)70100-2. PMID7026622.
↑Wolff K, Johnson RA, Suurmond R (2005). Fitzpatrick's Color Atlas and Synopsis of Clinical Dermatology (5th ed.). McGraw-Hill Medical Pub. Division. ISBN0-07-144019-4.
↑Xu X, Elder DA, Elenitsas R, Johnson BL, Murphy GE (2008). Lever's Histopathology of the Skin. Hagerstwon, MD: Lippincott Williams & Wilkins. ISBN978-0-7817-7363-8.