Congenital nevus wani nau'in nevus ne na melanocytic da ake samu a jarirai tun lokacin haihuwa. Wannan alamar haihuwa na faruwa a kusan kashi 1% na jarirai a duniya.
Kamar yadda aka kwatanta da melanocytic nevus, melanocytic nevi na haihuwa yawanci suna da girma fiye da na al'ada a diamita kuma suna iya samun gashi mai yawa. Idan girman ya wuce 40 cm (inci 16) tare da hypertrichosis, wani lokaci ana kiransa giant hair nevus.
Melanocytic nevi kan girma tare da girman jiki yayin da yaron ke girma. Gashi na ƙaruwa, musamman bayan balaga.
Fitar fiɗa shine mafi kyawun hanyar kulawa. Ana cire mafi yawansu ta hanyar tiyata don ƙawata fata. Amma, ana cire manyan nevi don rage haɗarin cutar kansa. Giant congenital nevi suna da mafi girman haɗari na canzawa zuwa melanoma. Kididdigar canzawa zuwa melanoma na tsakanin 2% zuwa 42% a cikin bincike daban‑daban.
Lokacin da nevi ya zama ƙanana, ana iya cire shi ta hanyar tiyata. Amma, yana da wahala a cire shi gaba ɗaya ba tare da barin alama ba idan ya girma tare da shekaru.
The congenital melanocytic nevus is a type of melanocytic nevus found in infants at birth. This type of birthmark occurs in an estimated 1% of infants worldwide; it is located in the area of the head and neck 15% of the time.
Yana da wahala sosai a cire manyan nevi a kan hanci idan ba a cire su ba tun lokacin haihuwa.
Congenital nevus (harsashin al'ada) – Yana farawa da ƙananan dige tun lokacin haihuwa, amma yana girma da lokaci. Daga ra'ayin kwaskwarima, yana da kyau a cire shi yayin da yake ƙanana.
A lokuta da dama, akwai yiwuwar kamuwa da cutar kansar fata a nan gaba.
Tunda yana da siffa da ba ta dace ba, ana buƙatar yin biopsy.
Congenital melanocytic nevus shine nau'in alamar haihuwa da ke tasowa a lokacin haihuwa ko kuma a lokacin jariri. Nevus sebaceous cuta ce ta fata wacce ke da gurɓataccen gashi. A cikin wannan binciken, mun yi amfani da fasahar laser mai suna hanyar pinhole tare da Erbium:YAG Laser don magance cututtukan nevus a cikin marasa lafiya daban‑daban. Congenital melanocytic nevus (CMN) is a melanocytic nevus that is either present at birth or appears during the latter stages of infancy. Nevus sebaceous has been described as the hamartomatous locus of an embryologically defective pilosebaceous unit. Here, we describe how we used the pinhole technique with an erbium-doped yttrium aluminium garnet (erbium : YAG) laser to treat nevi lesions in different patients.
Giant congenital melanocytic nevus wani nau'in tabo ne na fata mai duhu wanda ke bayyana tun lokacin haihuwa kuma yana girma har ya wuce cm 20 idan mutum ya girma. Yana da wuyar gaske, yana faruwa a ƙasa da ɗaya cikin jarirai 20,000. Ko da yake yana da wuya, abu ne mai muhimmanci saboda yana iya haifar da matsaloli masu tsanani kamar ciwon daji na fata ko kuma ya shafi kwakwalwa da jijiyoyi (neurocutaneous melanosis). Damar kamuwa da cutar kansar fata daga gare ta a wani lokaci a rayuwarka ya bambanta daga 5 % zuwa 10 %. Giant congenital melanocytic nevus is usually defined as a melanocytic lesion present at birth that will reach a diameter ≥ 20 cm in adulthood. Its incidence is estimated in <1:20,000 newborns. Despite its rarity, this lesion is important because it may associate with severe complications such as malignant melanoma, affect the central nervous system (neurocutaneous melanosis). The estimated lifetime risk of developing melanoma varies from 5 to 10%.
Kamar yadda aka kwatanta da melanocytic nevus, melanocytic nevi na haihuwa yawanci suna da girma fiye da na al'ada a diamita kuma suna iya samun gashi mai yawa. Idan girman ya wuce 40 cm (inci 16) tare da hypertrichosis, wani lokaci ana kiransa giant hair nevus.
Melanocytic nevi kan girma tare da girman jiki yayin da yaron ke girma. Gashi na ƙaruwa, musamman bayan balaga.
Fitar fiɗa shine mafi kyawun hanyar kulawa. Ana cire mafi yawansu ta hanyar tiyata don ƙawata fata. Amma, ana cire manyan nevi don rage haɗarin cutar kansa. Giant congenital nevi suna da mafi girman haɗari na canzawa zuwa melanoma. Kididdigar canzawa zuwa melanoma na tsakanin 2% zuwa 42% a cikin bincike daban‑daban.
Lokacin da nevi ya zama ƙanana, ana iya cire shi ta hanyar tiyata. Amma, yana da wahala a cire shi gaba ɗaya ba tare da barin alama ba idan ya girma tare da shekaru.
○ magani
#Staged excision (congenital nevus)