Acquired persistent atypical lentigines as a failure of 5-methoxypsoralen-containing sunscreens in the photochemoprotection from ultraviolet-radiation-induced damage.
Acquired persistent atypical lentigines are pigmentary lesions that are unusual both clinically and microscopically. They occur in young adults with photosensitive skin using 5-methoxypsoralen-containing sunscreens during sunbathing. Their biologic behavior is benign, but there are grounds for concern regarding the carcinogenic risk in these patients.
Piérard
G E
GE
Department of Dermatopathology, University of Liège, Belgium.
Piérard-Franchimont
C
C
Nikkels
A F
AF
Arrese
J E
JE
D000078223:5-Methoxypsoralen; D000328:Adult; D005260:Female; D006801:Humans; D007911:Lentigo / Q000209:etiology* / Q000473:pathology; D008730:Methoxsalen / Q000009:adverse effects / Q000031:analogs & derivatives*; D010787:Photosensitivity Disorders / Q000150:complications; D011832:Radiation Injuries / Q000517:prevention & control*; D013473:Sunscreening Agents / Q000009:adverse effects*; D014466:Ultraviolet Rays / Q000009:adverse effects*
D013473:Sunscreening Agents; D000078223:5-Methoxypsoralen; D008730:Methoxsalen