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What is Elderly man with long-standing mole over the face which is increasing in size and showing irregular border. Diagnosis: and explain in detail?
Lentigo maligna- occur on face sun exposed areas of older individuals,long standing cases,manifests as a flat,dark,variably pigmented lesion,with irregular borders and a history of slow development,best prognosis Superficial spreading melanoma- m/c type , m/c site torso/trunk Nodular- most malignant,veical growth phase + Acral melanoma-least common ,m/c site great toe nail