
UNUSUAL MANIFESTATION OF EXTRAOSSEOUS
EWING SARCOMA: REPORT OF 3 CASES Ioannidou M.1,*, Tsotridou E.1, Samoladas E.2, Tragiannidis A.1, Kouskouras K.3,
Sfougaris D.4, Spyridakis I.5, Foroulis C.6, Galli-Tsinopoulou A.1, Hatzipantelis E.1 *Corresponding Author: MD Maria Ioannidou, St Kiriakidi 1, Children’s and Adolescent’s Hematology-
Oncology Unit of 2nd Department of Pediatrics, AUTh, AHEPA University General Hospital,
Thessaloniki, Greece. Zip code: 54621. Tel.: 00306942067923. E-mail: ioannidou@auth.gr page: 77
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