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Difference between revisions of "Seborrheic keratosis"
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*[[Condyloma acuminatum]] - may have horn cysts, more probable than SK in the genital area. | *[[Condyloma acuminatum]] - may have horn cysts, more probable than SK in the genital area. | ||
*[[Inverted follicular keratosis]] - predominantly endophytic growth pattern, may be considered a variant of seborrheic keratosis.<ref name=Ref_Derm341>{{Ref Derm|341}}</ref> | *[[Inverted follicular keratosis]] - predominantly endophytic growth pattern, may be considered a variant of seborrheic keratosis.<ref name=Ref_Derm341>{{Ref Derm|341}}</ref> | ||
*Collision with another lesion. | |||
**In one series, 85 of 639 SK were associated with other lesions.<ref name=pmid16637806>{{Cite journal | last1 = Lim | first1 = C. | title = Seborrhoeic keratoses with associated lesions: a retrospective analysis of 85 lesions. | journal = Australas J Dermatol | volume = 47 | issue = 2 | pages = 109-13 | month = May | year = 2006 | doi = 10.1111/j.1440-0960.2006.00258.x | PMID = 16637806 }}</ref> | |||
**It is postulated that melanocytic lesions have more than a coincidental association.<ref name=pmid23785597>{{Cite journal | last1 = Defazio | first1 = J. | last2 = Zalaudek | first2 = I. | last3 = Busam | first3 = KJ. | last4 = Cota | first4 = C. | last5 = Marghoob | first5 = A. | title = Association between melanocytic neoplasms and seborrheic keratosis: more than a coincidental collision? | journal = Dermatol Pract Concept | volume = 2 | issue = 2 | pages = 202a09 | month = Apr | year = 2012 | doi = 10.5826/dpc.0202a09 | PMID = 23785597 }}</ref> | |||
===Images=== | ===Images=== | ||