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naevi or borthmark - Coggle Diagram
naevi or borthmark
types:
- Melanocytic Naevi
- brown and hairy lesions of different size
no specific treatment but can be excised for cosmetic purpose
more prevalent during teenage and early 20s
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mongolian spot by birth appearing bluish, dark grey that disappears after 5 to 7 years
- infantile hemangioma : benign tumors of the endothelium of the blood vessels characterized by proliferation and involution period
it can be of superficial, deep or mixed
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vascular malformation
developmental anomaly including capillary at origin including the arteries and venous as well as the lymphatic vessels
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causes sturge weber syndrome: involves a portion of V1 associated with leptomeningeal angiomatosis and glaucoma
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sebaceous gland naevi that may turn into malignancy and require frequent excision
- slightly raised, linear annd oval in shape. yello or orange appearences that appears commonly in scalp and sometimes devoid of hair
it described as the aberration in the development of embryo characterized by proliferation of one more cells