Front | Back |
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BCC
nodular - well circumscribed, nodule, surface telangiectasia, pearly white/pink color |
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Macule
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BCC
ulceronodular -ulcerated nodule with rolled edges |
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BCC nodular histology
a-nests of basaloid cells b-linear arrangement of nuclei c-loose fibrous stroma |
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Gorlin's syndrome
AD young people, on the back also have bifid ribs, palmer pitting and increased risk of other tumors |
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SCC in situ / bowen's disease
red, scaly, plaque, well demarcated |
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SCC invasive (invades dermis)
skin colored nodule, ulcerated, indurated |
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Seborrheic keratosis
multiple brown papules/plaques scaly 'stuck on' well circumscribed soft trunk |
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Seborrheic keratosis
brown scaly papule/nodule stuck on |
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Skin Tags - benign
skin colored, pedunculated, soft, papule/nodule neck/face |
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Corn - benign
keratosis on pressure points clear core, central depression papule |
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Wart
HPV virus SCALY (hyperkeratosis), papule/nodule (acanthosis), skin colored, red spots (BV close to surface) |
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Mollusca contagiosum
pox virus - contact or sexual transmission grouped, skin colored, umbilicated papules |
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Actinic keratosis
premalignant lesion on sun-exposed skin red/brown plauqes/papules not well demarcated, rough, scaly |
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Keratocanthoma
benign? skin colored nodule with central keratin crater, appear and disappear quickly |