Babbar haihuwa nevus
Halin da aka haifa na ciki ko na melanocytic nevus launi ne mai duhu, galibi gashi, facin fata. Ya kasance a lokacin haihuwa ko ya bayyana a farkon shekarar rayuwa.
Wani ƙwararren ƙwararriyar haihuwa nevus ya fi ƙanƙanta a cikin jarirai da yara, amma yawanci yana ci gaba da girma yayin da yaron ya girma. Wata katuwar fenti mai launi ta fi girma inci 15 (santimita 40) da zarar ta daina girma.
Waɗannan alamomin ana tsammanin suna haifar da matsaloli tare da melanocytes waɗanda ba sa yaduwa daidai yayin da jariri ke girma a cikin mahaifar. Melanocytes sune ƙwayoyin fata waɗanda ke samar da melanin, wanda ke ba fata launi. Nevus yana da adadi mai yawa na melanocytes.
Ana tunanin yanayin zai iya faruwa ne sakamakon nakasar kwayar halitta.
Yanayin na iya faruwa tare da:
- Girma na ƙwayoyin nama mai ƙanshi
- Neurofibromatosis (cututtukan gado wanda ya shafi canje-canje a cikin launin fata da sauran alamomi)
- Sauran nevi (moles)
- Spina bifida (nakasar haihuwa a cikin kashin baya)
- Shigar da membran ɗin kwakwalwa da ƙashin baya lokacin da jijiyoyin ya shafi wani yanki mai girman gaske
Sananan ƙananan alaƙa mai launi ko melanocytic nevi gama gari ne ga yara kuma ba sa haifar da matsala a mafi yawan lokuta. Manya ko ƙaton nevi ba safai ba.
Nevus zai bayyana kamar facin launuka masu duhu tare da ɗayan masu zuwa:
- Brown zuwa launin shuɗi mai launin shuɗi
- Gashi
- Bordersananan iyaka ko na yau da kullun
- Areasananan yankunan da abin ya shafa kusa da mafi girma (watakila)
- Mai laushi, mara tsari, ko fuskar fata mai laushi
Nevi galibi ana samun shi a saman ko ƙananan ɓangarorin baya ko ciki. Hakanan ana iya samun su akan:
- Makamai
- Kafafu
- Baki
- Muan fatar kanshi
- Dabino ko tafin kafa
Yakamata mai bada sabis ya duba dukkan alamun haihuwa. Ana iya buƙatar biopsy na fata don bincika ƙwayoyin kansar.
Ana iya yin MRI na kwakwalwa idan ƙwanƙolin yana kan ƙashin baya. Wataƙila babbar ƙwarya a kashin baya na da alaƙa da matsalolin ƙwaƙwalwa.
Mai ba ku sabis zai auna yankin fata mai duhu kowace shekara kuma zai iya ɗaukar hotuna don bincika idan tabo yana ƙaruwa.
Kuna buƙatar yin gwaji na yau da kullun don bincika kansar fata.
Za a iya yin aikin tiyata don cire ƙwanƙolin saboda dalilai na kwalliya ko kuma idan mai samar da ku yana tunanin zai iya zama cutar kansa. Hakanan ana yin dikin fata lokacin da ake buƙata. Zai fi girma nevi cire a matakai da yawa.
Hakanan ana iya amfani da Lasers da dermabrasion (shafa su) don inganta bayyanar. Wadannan jiyya na iya cire dukkan tarihin haihuwa, saboda haka yana da wahala a gano kansar fata (melanoma). Yi magana da likitanka game da fa'idodi da cutarwa na tiyata a gare ku.
Yin jiyya na iya zama taimako idan asalin haihuwa yana haifar da matsalolin motsin rai saboda yadda yake.
Ciwon kansa na iya faruwa a cikin wasu mutanen da ke da girma ko ƙaton nevi. Haɗarin cutar kansa ya fi girma nevi wanda ya fi girma girma. Koyaya, ba a sani ba idan cire ƙwayoyin yana rage wannan haɗarin.
Samun ƙananan ƙwayoyi na iya haifar da:
- Bacin rai da sauran matsalolin motsin rai idan nevi ya shafi bayyanar
- Ciwon fata (melanoma)
Wannan yanayin yawanci ana gano shi lokacin haihuwa. Yi magana da mai ba da yaranka idan ɗanka yana da babban yanki mai launi a ko'ina a fatarsa.
Cikakken gwarzo mai hade da launi; Giant mai girma nevus; Giant pigment nevus; Nevus akwatin wanka; Hanyar sadarwar melanocytic nevus - babba
- Hanyar haihuwa cikin ciki
Habif TP. Nevi da mummunan melanoma. A cikin: Habif TP, ed. Clinical Dermatology. Na 6 ed. Philadelphia, PA: Elsevier; 2016: babi na 22.
Hosler GA, Patterson JW. Lentigines, nevi, da melanomas. A cikin: Patterson JW, ed. Ilimin Lafiyar Weedon. 4th ed. Philadelphia, PA: Elsevier; 2016: babi na 32.