Disseminated Superficial Actinic Porokeratosis (DSAP)
Basics
Description
Etiology and Pathophysiology
Proliferation of atypical keratinocytes from a mutant clonal cell line
Genetics
Risk Factors
General Prevention
Sunscreen and avoidance of UV exposure (2)
Commonly Associated Conditions
Skin malignancies in up to 10% of people (1)
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Citation
Domino, Frank J., et al., editors. "Disseminated Superficial Actinic Porokeratosis (DSAP)." 5-Minute Clinical Consult, 33rd ed., Wolters Kluwer, 2025. Medicine Central, im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/1688794/all/Disseminated_Superficial_Actinic_Porokeratosis__DSAP_.
Disseminated Superficial Actinic Porokeratosis (DSAP). In: Domino FJF, Baldor RAR, Golding JJ, et al, eds. 5-Minute Clinical Consult. Wolters Kluwer; 2025. https://im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/1688794/all/Disseminated_Superficial_Actinic_Porokeratosis__DSAP_. Accessed October 11, 2024.
Disseminated Superficial Actinic Porokeratosis (DSAP). (2025). In Domino, F. J., Baldor, R. A., Golding, J., & Stephens, M. B. (Eds.), 5-Minute Clinical Consult (33rd ed.). Wolters Kluwer. https://im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/1688794/all/Disseminated_Superficial_Actinic_Porokeratosis__DSAP_
Disseminated Superficial Actinic Porokeratosis (DSAP) [Internet]. In: Domino FJF, Baldor RAR, Golding JJ, Stephens MBM, editors. 5-Minute Clinical Consult. Wolters Kluwer; 2025. [cited 2024 October 11]. Available from: https://im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/1688794/all/Disseminated_Superficial_Actinic_Porokeratosis__DSAP_.
* Article titles in AMA citation format should be in sentence-case
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T1 - Disseminated Superficial Actinic Porokeratosis (DSAP)
ID - 1688794
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ED - Baldor,Robert A,
ED - Golding,Jeremy,
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BT - 5-Minute Clinical Consult, Updating
UR - https://im.unboundmedicine.com/medicine/view/5-Minute-Clinical-Consult/1688794/all/Disseminated_Superficial_Actinic_Porokeratosis__DSAP_
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DB - Medicine Central
DP - Unbound Medicine
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