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Updated: Jun 14, 2026

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Presacral fibrosarcoma in childhood: a case report
Warapat Virayavanich1, Vorachai Sirikulchayanonta, Suphaneewan Jaovisidha
1Department of Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
Abstract:
Presacral fibrosarcoma is a rare malignant tumor in childhood. Because of its rarity in the presacral region, it is often missed from the differential diagnosis of presacral mass in childhood. The authors present a case of large presacral fibrosarcoma involving spinal canal, with an initial presentation of back pain and abnormal gaiting.

