Mapepala ndi Halos
Ma halo nevus ndi mole yomwe ili ndi dera lozungulira, lozungulira kapena lozungulira. Halo palokha lakhazikitsa malire kwambiri. Palibe ma melanocyte kapena maselo omwe amapanga melanin, m'dera la halo. Halo nevi ikukula mosavuta, kawirikawiri muunyamata, pa thunthu, koma nthawi zina kumanja ndi mitengo. Munthu akhoza kukhala ndi halo imodzi yamus kapena halo nevi zingapo.
Halo nevi kawirikawiri ndi amanyazi. Palibe mankhwala omwe amachitidwa ngati ali ndi mawonekedwe osiyana, ena osati owalimbikitsa wodwalayo kuti sakufuna khansara ya khungu. Khungu loyera lozungulira halo nevis lingakhale losavuta kutentha, choncho kugwiritsa ntchito khungu la dzuwa ndibwino kuteteza khungu. Halo nevi nthawi zambiri amatha okha, koma zingatenge zaka khumi kapena kuposerapo.
- Zambiri : halo nevi, halo naevi
- Maina Ena: halo naevus, halo moles, Grünewald nevus, Sutton naevus, leukoderma acquisita centrifugum, Perinevoid vitiligo
- Kutchulidwa: HAY-loh ZOTHANDIZA • (dzina)
Ndani Ali ndi Nevi?
Pafupifupi 1% a anthu ku United States ali ndi halo nevi. Zimapezeka m'mitundu yonse ndi amtundu wina. Amapezeka nthawi zambiri ana. Chiwerengero cha vitiligo chikhoza kuwonjezeka kwa anthu omwe ali ndi nevi.
Kodi Kupambana kwa Halo Nevus Ndikutani?
Kupita patsogolo kwa chitukuko cha halo nevus ndiko kuti mphete yowonjezera imayamba kuzungulira mole.
Muluwo umatha kukhala wowala kwambiri komanso umafalikira, kumangosiya malo ozungulira okhawo. Pamapeto pake, pakapita zaka, khungu limabwereranso mtundu wakewo m'derali.
Kodi Chimachititsa Bwanji Halo Nevus?
Ma halo nevus amapezeka pamene thupi liri ndi mayankho a chitetezo cha mthupi pozungulira mole.
Chifukwa chake izi zikupitirira kuphunzira. Maselo apachimunthu amabwera kumadera ozungulira maselo a nevus ndipo amachotsa ma melanocytes alionse, osasiya malowa osasinthika. Maselo omwe amapezeka nawo nthawi zambiri amakhala ndi T-lymphocytes ndi macrophages ena. Ma antibodies ali ndi maselo a melanoma amapezeka mwa anthu omwe ali ndi halo nevi, koma sizikuwonekeratu kuti ma antibodies amachititsa kuchotsa ma melanocyte pafupi ndi mole kapena ngati anapangidwa pambuyo poti maselowa awonongeke.
Kodi ndi Khansa Yapakhungu?
Matenda a melanoma sangathe kawirikawiri kupezeka, koma pazochitikazi, vus ali ndi zinthu zosaoneka bwino ndipo mphete yosasinthika siyiyendera. Dokotala angayang'ane ma halo nevus aliwonse pakhungu pa kafukufuku wa khungu chifukwa cha zinthu zomwe zimapangitsa kuti ziwonongeke ku melanoma, basal cell carcinoma ndi zina zomwe zingafunike chithandizo.
Kawirikawiri, halo nevus sichiyenera kuchotsedwa pokhapokha ngati ili ndi zinthu zosaoneka. Kuchotsa mavus sikuchititsa kuti gawo la halo likhale lakuda. Pachifukwa ichi, kuchotsedwa kungayambitse zilonda zooneka bwino m'mbali mwa khungu loyera.
Mbiri ya Halo Nevus
Izi ndi zojambula zodziwika bwino za khungu lachikopa, zomwe zikupezeka mu "Mayesero a St. Anthony," ndi Matthias Grünewald, kujambula kozizira komwe kuli mbali ya Isenheim Altar, yomwe idapangidwa kuyambira 1512-1516.
Chotupacho chinatchedwa leukoderma acquisita centrifugum ndi Sutton mu 1916.
Zotsatira:
Zeff RA, Freitag A, Grin CM, Grant-Kels JM. Chitetezo cha mthupi mwa halo nevi. J Am Acad Dermatol . 1997 Oct. 37 (4): 620-4.
Aouthmany M, Weinstein M, a Zirwas MJ, et al; Mbiri yachilengedwe ya halo nevi: zochitika zowonjezera. J Am Acad Dermatol. 2012 Oct; 67 (4): 582-6. lembani: 10.1016 / j.jaad.2011.11.937. Epub 2012 Mar 2.
Zabawski Jr E et al; Halo Nevus, Medscape, Apr 2014