Moles neHaros
Halo nevus is mole inopoteredzwa nemativi ose, nzvimbo yakaenzaniswa yakatsanangurwa kana halo. Iyo halo pachayo yakanyatsoronga miganhu. Ikoko hakuna melanocytes kana masero anokonzera melanin, munzvimbo yeHaro. Halo nevi inobudirira pakarepo, kazhinji muhucheche, pamatombo, asi dzimwe nguva pamiti nemichindwe. Munhu anogona kunge ane halo imwe nevus kana hulo nevi rimwe chete.
Halo nevi vanowanzova benzi. Hapana kurapwa kunoitwa kana vane chimiro chaicho, zvimwe kunze kwekukurudzira murwere kuti haisi hanya nekenza yeganda. Ganda jena rakapoteredza halo nevis rinogona kunge rakanyanyogadzikana nekupisa kwezuva, saka kushandiswa kwezuva nezuva kune pfungwa yakanaka yekudzivirira ganda. Halo nevi kazhinji inopera pachavo pachavo, asi inogona kutora makore gumi kana kupfuura.
- Zvizhinji : halo nevi, halo naevi
- Mamwe mazita: halo naevus, halo moles, Grünewald nevus, Sutton naevus, leukoderma acquisita centrifugum, Perinevoid vitiligo
- Chirevo: HAY-loh NEE-vus • (zita)
Ndiani Ane Halo Nevi?
Inenge 1% yevanhu muUnited States vane halo nevi. Iko kunowanikwa kumarudzi ose emadzinza nemadzimai. Inowanzowanikwa muvana. Nharaunda yevitiligo inogona kuwedzera kune vanhu vane halo nevi.
Chii chinonzi Chinyorwa Chekuvandudza Halo Nevus?
Iyo inowanzofambira mberi yekufambisa kweharo nevus ndeyekuti rin'i rinopenya rinowedzera mhiri.
Iyo mole inogona kuve yakajeka muvaravara uye kunyange inopera, ichisiya chete iyo yakaenzaniswa yakatenderera nzvimbo. Pakupedzisira, pamusoro pemakore akawanda, ganda rinodzokorora ruvara rwavo rwekugara munzvimbo yacho.
Chii Chinokonzera Halo Nevus?
Haro nevusus inowanikwa kana muviri une maitiro ezvirwere zvekudzivirira zvirwere pamuviri wepo.
Chikonzero nei izvi zvichiitika zvinoramba zvichidzidzwa. Masero omusununguko anopinda munharaunda dzakapoteredza masevusi uye anosvina chero chero maranocyte , achisiya nzvimbo yacho isina kuiswa. Masero anowanzobatanidzwa kazhinji anonzi T-lymphocytes uye mamwe macrophages. Zvirwere zvinoshandiswa kumasero e-melanoma zvakawanikwa kune vanhu vane halo nevi, asi hazvisi pachena kana zvirwere izvi zvinokonzera kubviswa kwema-melanocytes mukati memirasi kana kuti yakaumbwa mushure memasero aya akavhiringidzika.
Icho Chirwere cheChangu here?
Melanoma inogona kuwanzoitika muhulo nevus, asi mumatambudziko iwayo, nevusus ane zvinhu zvisingabvumirwi uye rinenge risina kuenzaniswa. Chiremba achaongorora chero halo nevus panguva yekuongorora ganda nokuda kwezvinhu zvinoita kuti zvifungidzire melanoma, basal cell carcinoma nezvimwe zviitiko zvingada kurapwa.
Kazhinji, halo nevus haifaniri kubviswa kunze kwekuti ine zvinyorwa zvese. Kubvisa mavus hazvisi kukonzera halo chikamu kuti zvive nerima. Nokuda kwechikonzero ichi, kubviswa kunogona kukonzera ruvara runowanikwa munzvimbo yeganda reganda.
Nhoroondo yeHalo Nevus
Iyi ndiyo imwe nzvimbo iyo unyanzvi hune imwe yezvakaratidzwa zvakatotanga kare zvechirwere cheganda, rinowanikwa mu "The Temptation of St. Anthony," naMatthias Grünewald, mufananidzo weusiku uyo uri chikamu cheIsenheim Hondo, yakagadzirwa kubva muna 1512-1516.
Chironda chacho chainzi leukoderma acquisita centrifugum naSutton muna 1916.
Sources:
Zaka RA, Freitag A, Grin CM, Grant-Kels JM. Muchiratidzo chekuzvidzivirira mumuviri muHalo nevi. J Am Acad Dermatol . 1997 Oct. 37 (4): 620-4.
Aouthmany M, Weinstein M, Zirwas MJ, et al; Nhoroondo yepanyika yeHaro nevi: a retrospective case series. J Am Acad Dermatol. 2012 Oct; 67 (4): 582-6. doi: 10.1016 / j.jaad.2011.11.937. Epub 2012 Mar 2.
Zabawski Jr E et al; Halo Nevus, Medscape, Kubvumbi 2014