Neurofibromatosis bayyanar cututtuka

Wadatacce

• Neurofibromatosis nau'in 1
• Neurofibromatosis nau'in 2
• Schwannomatosis
• Yadda za a tabbatar da ganewar asali
• Wanene ke cikin haɗarin cutar neurofibromatosis

Kodayake neurofibromatosis cuta ce ta kwayar halitta, wanda an riga an haife shi tare da mutum, alamun cutar na iya ɗaukar shekaru da yawa don bayyana kuma ba su bayyana iri ɗaya a cikin duk mutanen da abin ya shafa ba.

Babban alamar cutar neurofibromatosis shine bayyanar ciwace-ciwace mai laushi akan fata, kamar waɗanda aka nuna a hoton:

Koyaya, dangane da nau'in neurofibromatosis, sauran alamun na iya zama:

Neurofibromatosis nau'in 1

Nau'in 1 neurofibromatosis yana haifar da canjin kwayar halitta a cikin chromosome 17, yana haifar da bayyanar cututtuka kamar:

• Facin masu launin-Kofi tare da madara akan fata, kusan 0.5 cm;
• Freckles a cikin yankin inguinal da underarms lura har zuwa 4 ko 5 shekaru;
• Nananan nodules a ƙarƙashin fata, wanda ya bayyana a lokacin balaga;
• Kasusuwa tare da ƙari ƙari da ƙananan ƙashi;
• Darkananan ɗigon duhu a cikin idris na idanu.

Wannan nau'in yakan bayyana kansa a cikin shekarun farko na rayuwa, kafin ya cika shekaru 10, kuma galibi yana da ƙarfi ne na matsakaici.

Neurofibromatosis nau'in 2

Kodayake basuda yawa fiye da nau'in 1 na neurofibromatosis, nau'in 2 ya samo asali ne daga canjin canjin halittar kwayar halittar halittar jini 22. Alamomin na iya zama:

• Fitowar ƙananan kumburi akan fata, daga samartaka;
• Rage hankali a hankali a hankali ko ji, tare da saurin ciwan ido;
• Kullum ringing a kunnuwa;
• Matsalolin daidaito;
• Matsalolin baya, kamar su scoliosis.

Waɗannan alamun suna yawan bayyana a ƙarshen ƙuruciya ko farkon tsufa kuma suna iya bambanta cikin ƙarfi, gwargwadon wurin da abin ya shafa.

Schwannomatosis

Wannan shine mafi ƙarancin nau'in neurofibromatosis wanda zai iya haifar da bayyanar cututtuka kamar:

• Jin zafi mai tsanani a wani ɓangare na jiki, wanda baya inganta tare da kowane magani;
• Jin zafi ko rauni a sassa daban daban na jiki;
• Rashin ƙwayar tsoka ba tare da wani dalili ba.

Wadannan cututtukan sun fi yawa bayan shekaru 20, musamman tsakanin shekaru 25 da 30.

Yadda za a tabbatar da ganewar asali

Ana yin binciken ne ta hanyar lura da kumburin kan fata, kuma tare da x-rays, tomography da gwajin jini, misali. Wannan cuta kuma na iya haifar da bambance-bambance a launi tsakanin idanun mara lafiyar biyu, canjin da ake kira heterochromia.

Wanene ke cikin haɗarin cutar neurofibromatosis

Babban mawuyacin haɗarin samun ciwon neurofibromatosis shine samun wasu cututtukan a cikin iyali, tunda kusan rabin mutanen da abin ya shafa sun gaji canjin yanayin daga ɗayan iyayen. Koyaya, maye gurbin kwayar halitta na iya tashi a cikin dangin da ba su taɓa samun cutar ba, yana mai da wuya a iya hango ko cutar za ta bayyana.