{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T19:23:31Z","timestamp":1790709811338,"version":"4.1.0"},"reference-count":10,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"C","license":[{"start":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T00:00:00Z","timestamp":1654041600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T00:00:00Z","timestamp":1654041600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,3,26]],"date-time":"2022-03-26T00:00:00Z","timestamp":1648252800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100020078","name":"Prince Sultan Military Medical City","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100020078","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction and importance:<\/jats:title>\n                    <jats:p>Ewing's sarcoma is a rare entity of malignant in both skeletal and extra-skeletal sites. There are few patients reported as Extra-Skeletal Sarcoma, and fewer reported cases for Extraskeletal Ewing sarcoma involving the retroperitoneal region. Reporting such a rare entity will add to literature in helping the diagnosis and management of such cases.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Case presentation:<\/jats:title>\n                    <jats:p>We present a case of 26 year old previously healthy female complaining of a vague abdominal pain and discovered to have retroperitoneal Ewing sarcoma adherent to left adrenal gland.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical discussion:<\/jats:title>\n                    <jats:p>She was managed with a combination of neoadjuvant chemotherapy and resection through exploratory laparotomy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>In short, Ewing sarcoma should be considered in the differential diagnosis for young patient who is presenting with a retroperitoneal mass.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Highlights<\/jats:title>\n                  <\/jats:sec>","DOI":"10.1016\/j.ijscr.2022.106966","type":"journal-article","created":{"date-parts":[[2022,4,11]],"date-time":"2022-04-11T11:32:10Z","timestamp":1649676730000},"page":"106966","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":3,"title":["A case report of retroperitoneal Ewing sarcoma requiring adrenalectomy"],"prefix":"10.1097","volume":"95","author":[{"given":"Rema","family":"AlRashed","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hussam","family":"AlHarbi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Farouq","family":"Abdulfattah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ibrahim","family":"Alhasan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Feras","family":"Alsannaa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-1-20260304","doi-asserted-by":"crossref","first-page":"3526","DOI":"10.1002\/cncr.24388","article-title":"Ewing sarcoma demonstrates racial disparities in incidence-related and sex-related differences in outcome: an analysis of 1631 cases from the SEER database, 1973-2005","volume":"115","author":"Jawad","year":"2009","journal-title":"Cancer: Interdisciplinary International Journal of the American Cancer Society"},{"key":"R2-1-20260304","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1136\/jcp.56.2.96","article-title":"Ewing's sarcoma: diagnostic, prognostic, and therapeutic implications of molecular abnormalities","volume":"56","author":"Burchill","year":"2003","journal-title":"J. Clin. Pathol"},{"key":"R3-1-20260304","doi-asserted-by":"crossref","first-page":"1925","DOI":"10.1002\/pbc.25095","article-title":"Evaluation of outcome and prognostic factors in extraosseous Ewing sarcoma","volume":"61","author":"Biswas","year":"2014","journal-title":"Pediatr. Blood Cancer"},{"key":"R4-1-20260304","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1590\/0100-3984.2015.0236","article-title":"Retroperitoneal Ewing's sarcoma\/embryonal tumor: a rare differential diagnosis of back pain","volume":"50","author":"Reis","year":"2017","journal-title":"Radiol. Bras"},{"key":"R5-1-20260304","first-page":"121","article-title":"Primary retroperitoneal ewings sarcoma","volume":"98","author":"Spacek","year":"2019","journal-title":"Rozhl. Chir"},{"key":"R6-1-20260304","doi-asserted-by":"crossref","first-page":"1501","DOI":"10.1148\/92.7.1501","article-title":"Paravertebral, \u201cround cell\u201d tumors in children","volume":"92","author":"Tefft","year":"1969","journal-title":"Radiology"},{"key":"R7-1-20260304","doi-asserted-by":"crossref","first-page":"1771","DOI":"10.1002\/pbc.26096","article-title":"Comparison of clinical features and outcomes in patients with extraskeletal versus skeletal localized Ewing sarcoma: a report from the Children's oncology group","volume":"63","author":"Cash","year":"2016","journal-title":"Pediatr. Blood Cancer"},{"key":"R10-1-20260304","doi-asserted-by":"crossref","first-page":"642","DOI":"10.3390\/diagnostics10090642","article-title":"Retroperitoneal sarcomas: an update on the diagnostic pathology approach","volume":"10","author":"Choi","year":"2020","journal-title":"Diagnostics"},{"key":"R11-1-20260304","doi-asserted-by":"crossref","first-page":"694","DOI":"10.1056\/NEJMoa020890","article-title":"Addition of ifosfamide and etoposide to standard chemotherapy for Ewing's sarcoma and primitive neuroectodermal tumor of bone","volume":"348","author":"Grier","year":"2003","journal-title":"N. Engl. J. Med"},{"key":"R12-1-20260304","doi-asserted-by":"crossref","first-page":"250","DOI":"10.1002\/onco.13616","article-title":"Evaluating the soft tissue sarcoma paradigm for the local management of extraskeletal Ewing sarcoma","volume":"26","author":"Boyce-Fappiano","year":"2021","journal-title":"Oncologist"}],"container-title":["International Journal of Surgery Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2210261222002127?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2210261222002127?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.lww.com\/10.1016\/j.ijscr.2022.106966","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,4]],"date-time":"2026-03-04T10:03:51Z","timestamp":1772618631000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.lww.com\/10.1016\/j.ijscr.2022.106966"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6]]},"references-count":10,"journal-issue":{"issue":"C","published-print":{"date-parts":[[2022]]}},"URL":"https:\/\/doi.org\/10.1016\/j.ijscr.2022.106966","relation":{},"ISSN":["2210-2612"],"issn-type":[{"value":"2210-2612","type":"print"}],"subject":[],"published":{"date-parts":[[2022,6]]}}}