PMID- 33824815 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20210408 IS - 2168-8184 (Print) IS - 2168-8184 (Electronic) IS - 2168-8184 (Linking) VI - 13 IP - 3 DP - 2021 Mar 3 TI - Ewing's Sarcoma of the Vertebral Body in an Adolescent: A Rare Case Report and Literature Review. PG - e13664 LID - 10.7759/cureus.13664 [doi] LID - e13664 AB - We report the case of a 14-year-old girl who presented with a one-month history of back pain and bilateral lower limb weakness preceded by constitutional symptoms. She neither had a family history of malignancy nor a previous history of trauma. A series of imaging procedures revealed an aggressive lesion of the T12 vertebra with a large soft-tissue component and intraspinal extension leading to spinal cord compression causing cord edema. She underwent urgent posterior instrumentation and fixation of T9 to T12 vertebrae due to worsening neurological deficits. Adjuvant and neoadjuvant chemotherapy with palliative spinal stabilisation were also performed. Features of the lesion were highly consistent with ES on immunohistochemical study and fluorescence in situ hybridization (FISH) analysis for the EWSR1 gene. Postoperatively, both of her lower limbs improved in power and she benefited from regular physiotherapy. CI - Copyright (c) 2021, Goh et al. FAU - Goh, Teik Chiang AU - Goh TC AD - Orthopaedics and Traumatology, Hospital Melaka, Melaka City, MYS. FAU - Bajuri, Mohd Yazid AU - Bajuri MY AD - Orthopaedics and Traumatology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, MYS. FAU - Yusof, Mohamad Fauzlie AU - Yusof MF AD - Orthopaedics and Traumatology, Hospital Melaka, Melaka City, MYS. FAU - Mohd Apandi, Husna AU - Mohd Apandi H AD - Orthopaedics and Traumatology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, MYS. FAU - Sarifulnizam, Faris Aiman AU - Sarifulnizam FA AD - Orthopaedics and Traumatology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, MYS. LA - eng PT - Case Reports DEP - 20210303 PL - United States TA - Cureus JT - Cureus JID - 101596737 PMC - PMC8017601 OTO - NOTNLM OT - ewing's sarcoma OT - paraplegia OT - primary spine tumour OT - spinal cord compression COIS- The authors have declared that no competing interests exist. EDAT- 2021/04/08 06:00 MHDA- 2021/04/08 06:01 PMCR- 2021/03/03 CRDT- 2021/04/07 06:26 PHST- 2021/04/07 06:26 [entrez] PHST- 2021/04/08 06:00 [pubmed] PHST- 2021/04/08 06:01 [medline] PHST- 2021/03/03 00:00 [pmc-release] AID - 10.7759/cureus.13664 [doi] PST - epublish SO - Cureus. 2021 Mar 3;13(3):e13664. doi: 10.7759/cureus.13664.