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Showing posts with the label Dermatology

Non pigmented skin cancers

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Non pigmented skin cancers (click to enlarge)

Pigmented lesions (Melanoma differentials)

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Differentials of pigmented lesions  (click to enlarge) - search on dermnetnz.org for more pictures! (also right click and open in new tab to see it in full size)  *correction - lentigo maligna melanoma is an invasive melanoma whereas lentigo maligna itself is a melanoma in situ. This tends to occur on the face in more elderly patients.

Skin anatomy

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Anatomy of the skin

Describing skin lesions

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Describing lesions  Site, Distribution and symmetry Type of lesion Size Shape - edges, well demarcated? regular/irregular shape? Surface -color and texture, scaly vs non-scaly (epidermis lesions are scaly) Special features - fluid filled?, mobility, temperature/inflammation, other features.