Moles tare da Halos
A halo nevus wata tawadar da ke kewaye da zagaye, yanayin ƙaddarar alama ko halo. Hannun da kansa ya ƙaddamar da iyakoki. Babu wasu melanocytes ko sassan da suke yin melanin, a cikin yankin halo. Halo nevi ya bunkasa ba tare da wata dabba ba, yawanci a lokacin yaro, a kan kututture, amma wani lokaci a kan dabino da ƙura. Mutum na iya samun kawai halo nevus ko dama halo nevi.
Halo nevi yawancin lokaci ne. Babu magani idan suna da siffar jiki, ban da ƙarfafa masu haƙuri cewa basu damu ba game da ciwon daji. Fatar fararen fata a kusa da halo nevis zai iya kasancewa a cikin kunar rana a jiki, don haka yin amfani da sunscreen yana da kyau don kare fata. Halo nevi sau da yawa ɓacewa a kansu, amma zai iya ɗaukar shekaru goma ko fiye.
- Plural : Halo ne kawai, amma ba
- Sunaye madaidaiciya: halo naevus, halo moles, Grünewald nevus, Sutton naevus, masu karbar salular leukoderma centrifugum, Perinevoid vitiligo
- Fassara: HAY-loh NEE-vus • (suna)
Wane ne yake da ƙaunar Halo?
Kimanin kashi 1 cikin dari na mutanen da ke Amurka suna da halo. Yana faruwa a kowace kabila da launin fata. An samo shi a cikin yara. Zai yiwu a ƙara karuwa a cikin mutanen da ke da haushi.
Mene ne Ƙarƙashin Ci Gaban Ɗaukaka Nevus?
Hanyar cigaba da ci gaba da haɓakar halo shine cewa ƙwallon wuta yana tasowa a kusa da tawadar.
Da tawadar kanta kanta zai iya zama haske a launi kuma har ma ya fadi, yana barin ƙungiyar madauri kawai. Daga ƙarshe, a cikin shekaru, fata ya sake samun launi a yankin.
Abin da ke haifar da Nevus Mai Kamuwa?
A halo nevus ya bayyana a lokacin da jiki yana da matsala game da kwayar da ake ciki.
Me ya sa hakan ya ci gaba da karatu. Kwayoyin sel ba su shiga yankin da ke kusa da kwayoyin nevus kuma su share duk wani melanocytes , barin yankin unpigmented. Kwayoyin da suka hada da yawancin T-lymphocytes da wasu macrophages. An samo asibitoci zuwa kwayoyin Melanoma a cikin mutane tare da hagu, amma ba a bayyana ba ko magungunan ya haifar da kauda malanocytes a kusa da tawadar kwaya ko kuma sun kafa bayan an cire rukuni kwayoyin.
Shin cututtukan fata ne?
Melanoma ba zai iya faruwa ba a cikin mummunan nema, amma a cikin waɗannan lokuta, nevus yana da siffofi mai ban sha'awa da kuma zoben da aka tura ba alama ba ne. Dikita zai duba duk wani samfurin nema a lokacin jarrabawar fata don siffofin da ke sanya shi dadi ga melanoma, karamin cell cell carcinoma da sauran yanayin da zasu buƙaci magani.
Gaba ɗaya, ba a cire wani sabon nevus ba sai dai idan yana da siffofi maras kyau. Ana cire nevus ba zai haifar da madaidaicin launi don yin duhu ba. Saboda wannan dalili, cire zai iya haifar da wata sananne mai mahimmanci a wuri mai haske launin launi.
Tarihin Halo Nevus
Wannan lamari ne wanda aka yi wa fasaha daya daga cikin cikakkun sakonnin launi, wanda ya bayyana a cikin "The Station of St. Anthony," by Matthias Grünewald, wani zane mai ban dariya wanda yake cikin sashin Isenheim Altarpiece, daga 1512-1516.
An kira layin din leukoderma masu karbar centrifugum daga Sutton a shekarar 1916.
Sources:
Zeff RA, Freitag A, Grin CM, Grant-Kels JM. Amsar da ba a yi ba a cikin halo nevi. J Am Acad Dermatol . 1997 Oktoba 37 (4): 620-4.
Aouthmany M, Weinstein M, Zirwas MJ, et al; Tarihin halitta na halo nevi: jerin batutuwa masu tsinkaya. J Am Acad Dermatol. 2012 Oktoba; 67 (4): 582-6. Doi: 10.1016 / j.jaad.2011.11.937. Afub 2012 Mar 2.
Zabawski Jr E et al; Halo Nevus, Medscape, Apr 2014