Primary cutaneous Ewing sarcoma in a young boy

Basia M. Michalski, Elizabeth M. Rao, Alok Vij

Research output: Contribution to journalArticlepeer-review


We report a 10-year-old boy with the challenging presentation of a left toe nodule that failed empiric treatments and was biopsied. Immunohistochemistry and florescence in situ hybridization enabled the diagnosis of Ewing sarcoma (ES). This case emphasizes the importance of including ES on the clinical differential to minimize diagnostic delays.

Original languageEnglish
Pages (from-to)695-697
Number of pages3
JournalPediatric Dermatology
Issue number4
StatePublished - Jul 1 2023


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