Seborrheic Keratosis Common Skin Lesions Fernando Vega, MD Seattle - PDF document

Dec 11, 2023 •210 likes •308 views

Common Skin Lesions Seborrheic Keratosis Common Skin Lesions Fernando Vega, MD Seattle Healing Arts Seborrheic Keratosis Seborrheic Keratosis Seborrheic Keratosis Seborrheic Keratosis Fernando Vega, M.D. 1 Common Skin Lesions Seborrheic

Common Skin Lesions Seborrheic Keratosis Common Skin Lesions Fernando Vega, MD Seattle Healing Arts Seborrheic Keratosis Seborrheic Keratosis Seborrheic Keratosis Seborrheic Keratosis Fernando Vega, M.D. 1
Common Skin Lesions Seborrheic Keratosis Seborrheic Keratosis Seborrheic Keratosis Dermatofibroma Key points • Rough and scaly • Not a tumor but a fibrous reaction to trauma – Or smooth with tiny round embedded pearls – Insect bite – Viral lesion • Looks like it’s stuck and can be peeled off • Firm indolent nodule Fi i d l t d l • The thicker, the rougher • Doesn’t exceed 1cm • Variation in pigmentation is due to thickness • Red ‐ brown, blue ‐ black due to deposit of • Changes in tint but not hue hemosiderin • Responds to freezing • Does not respond to cryotherapy Dermatofibroma Dermatofibroma Fernando Vega, M.D. 2
Common Skin Lesions Dermatofibroma Dermatofibroma Dermatofibroma Dermatofibroma Lentigo Lentigo Fernando Vega, M.D. 3
Common Skin Lesions Lentigo Lentigo Lentigo Lentigo • Usually in sun exposed areas of face arms and hands • Size 0.2 ‐ 2 cm • Age related Age related • Biopsy if: – Highly irregular border – Localized increase or change in pigmentation – Localized thickening • Responds to cryotherapy, tretinoin Ephelides Verrucae Fernando Vega, M.D. 4
Common Skin Lesions Verrucae Verrucae Verrucae Cherry Angiomas Cherry Angiomas Hemangioma Fernando Vega, M.D. 5
Common Skin Lesions Hemangioma Hemangioma Hemangioma Lipoma Lipoma Lipoma Fernando Vega, M.D. 6
Common Skin Lesions Liposarcoma Molluscum contagiosum Molluscum contagiosum Molluscum contagiosum Molluscum contagiosum Molluscum contagiosum Fernando Vega, M.D. 7
Common Skin Lesions Molluscum contagiosum Xanthoma Xanthoma Xanthoma Sebaceous Cyst Sebaceous Cyst Fernando Vega, M.D. 8
Common Skin Lesions Sebaceous Cyst Sebaceous Cyst • <object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/FH7T0jzF0RA&hl=en&f s=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/FH7T0jzF0RA&hl=en&fs= p // y / / j 1" type="application/x ‐ shockwave ‐ flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object> • http://www.youtube.com/watch?v=FH7T0jzF0RA • http://www.youtube.com/watch?v=03FROQHp2DQ Fernando Vega, M.D. 9

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