XXXX in childhood: case report and literature review.

@entity1 @entity28061 @entity146 @entity5 @entity2173 @entity4068 @entity1491
Childhood onset @entity1491 is uncommon. In addition to occurring in @entity1 with @entity4068 , @entity28061 , @entity1491 , nevus sebaceus, radiotherapy-treated @entity5 , solid organ transplants, and @entity2173 , childhood onset @entity1491 has also occurred, albeit less commonly, de novo. We describe a @entity1 with @entity1491 . Previously published @entity1 with de novo @entity1491 were collected from computerized medical literature search (PubMed) and citations from earlier reports. To our knowledge, childhood onset @entity1491 has been observed in a total of 107 @entity1 , including our @entity1 . @entity5 were most commonly located on the head (90%). The @entity5 are most frequently nodular in appearance (52%) and in histology (at least 17%); however, @entity146 histologic variants were observed in 20% of @entity5 . @entity1491 in @entity1 may be associated with prior sun exposure. The most common treatment is excision, with or without using the Mohs technique. However, 15 of 85 @entity1 , nearly 20%, developed recurrent @entity5 during a follow-up period ranging from 4 months to 20 years.
