Congenital nevus
☆ Ninu awọn abajade 2022 Stiftung Warentest lati Jẹmánì, itẹlọrun alabara pẹlu ModelDerm jẹ kekere diẹ ju pẹlu awọn ijumọsọrọ telemedicine isanwo.
O nira lati yọ nevi nla kuro patapata lori imu ti wọn ko ba yọ kuro ni akoko ọmọ tuntun.
Niwọn bi o ti ni apẹrẹ ti kii ṣe deede, biopsy jẹ dandan.
References
Congenital melanocytic nevus jẹ aami ibimọ ti o ndagba boya ni ibimọ tabi nigba ikoko. Nevus sebaceous jẹ aiṣedeede awọ ara ti o kan awọn follicles irun alebu. Ninu iwadi yii, a lo ilana laser ti a npe ni ọna pinhole pẹlu laser Erbium: YAG lati ṣe itọju awọn ọgbẹ nevus ni awọn alaisan orisirisi.
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.
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 jẹ iru aami awọ dudu ti o wa nibẹ lati ibimọ ti o dagba lati wa ni iwọn 20 cm nigbati eniyan ba dagba ni kikun. O ṣọwọn gaan, ti n ṣẹlẹ ni o kere ju 1 ninu gbogbo 20,000 ọmọ tuntun. Paapaa botilẹjẹpe o ṣọwọn, o jẹ adehun nla nitori pe o le ja si awọn iṣoro to ṣe pataki bi akàn ara tabi ni ipa lori ọpọlọ ati awọn ara (melanosis neurocutaneous) . Anfani ti nini akàn ara lati ọdọ rẹ nigbakan ninu igbesi aye rẹ lati 5 si 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%.
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%.
Gẹgẹbi a ṣe afiwe pẹlu nevus melanocytic, melanocytic nevi ti a bi ni igbagbogbo tobi ni iwọn ila opin ati pe o le ni irun pupọ. Ti o ba ju 40 cm (16 in) pẹlu hypertrichosis, nigbami a ma n pe ni nevus onirun omiran.
Melanocytic nevi nigbagbogbo dagba ni iwọn si iwọn ara bi ọmọ naa ti dagba. Awọn irun olokiki nigbagbogbo n dagba, paapaa lẹhin igbati o balaga.
Iyọkuro iṣẹ abẹ jẹ boṣewa itọju. Ọpọlọpọ ni a yọ kuro ni iṣẹ abẹ fun ẹwa. Ṣugbọn, awọn ti o tobi julọ ni a yọkuro fun idena ti akàn. Omiran abimọ Nevi wa ni ewu ti o ga julọ fun ibajẹ ibajẹ si melanoma. Awọn iṣiro ti iyipada si melanoma yatọ lati 2-42% ninu awọn iwe-iwe.
Nigbati ọgbẹ ba kere, o le yọ kuro ni iṣẹ abẹ. Ṣugbọn, o jẹ gidigidi soro lati yọ kuro patapata laisi aleebu nigbati o di nla pẹlu ọjọ ori.
○ Itọju
#Staged excision (congenital nevus)