Blue nevus is a type of melanocytic nevus. The blue colour is caused by the pigment being deeper in the skin than in ordinary nevi. In principle they are harmless but they can sometimes be mimicked by malignant lesions, i.e. some melanomas can look like a blue nevus.
☆ Natiijooyinka Stiftung Warentest ee 2022 ee ka yimid Jarmalka, ku qanacsanaanta macaamilka ee ModelDerm ayaa waxyar uun ka hooseysay la-talinta telemedicine-ka ee lacagta lagu bixiyo.
Sababtoo ah unugyada nevus waxay si qoto dheer u joogaan, waxay u muuqataa buluug.
Tusaalaha caadiga ah - Nevus Buluug Ah (Blue nevus) badanaa wuxuu leeyahay qaab summaysan. Kansarka unugyada asalka ah iyo melanoma waa in lagu kala soocaa xaaladahan oo kale
Blue nevus waxaa loola jeedaa koox korriin maqaarka ah oo ay sababtay koritaanka xad-dhaafka ah ee melanocytes, oo u muuqda sida buluug ama kuuskuus madow oo ku yaal madaxa, gacmaha, ama barida. Badanaa waa keligood oo la helay, laakiin sidoo kale waxay joogi karaan laga bilaabo dhalashada waxayna ka dhacaan meelo badan. Nabaradan, oo inta badan lagu qaldo korriinka midabada madow sida melanoma, waxay caadi ahaan ka muuqdaan buluug madaxa, gacmaha, dhabarka hoose, ama barida. The term blue nevus describes a group of skin lesions characterized by dermal proliferation of melanocytes presenting as blue to black nodules on the head, extremities, or buttocks. In most cases, they are acquired and present as a solitary lesion but may also be congenital and appear at multiple sites. Blue nevi are melanotic dermal lesions that commonly presents as a blue nodule on the scalp, extremities, sacrococcygeal region, or buttocks. Its characteristic blue to black hue is frequently confused with other darker pigmented lesions, including malignant melanoma.
Biopsi ayaa mararka qaarkood la sameeyaa, ama dhammaan nabarka qaliinka ayaa laga saaraa. Natiijada caafimaadku guud ahaan waa wanaagsan tahay waxaana jirta fursad yar oo ah isbeddel kansar. Cilad-sheegashada kala duwan waxaa ka mid ah dermatofibroma iyo melanoma.