CASE REPORT article
Front. Oncol.
Sec. Genitourinary Oncology
Volume 15 - 2025 | doi: 10.3389/fonc.2025.1600958
Primary Renal Ewing Sarcoma in A Postpartum Female: A Case Report
Provisionally accepted
- Third Hospital of Hebei Medical University, Shijiazhuang, China
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Primary renal Ewing sarcoma (rES) is an extremely rare and aggressive malignancy in adults with nonspecific clinical and imaging features. The diagnosis of rES during pregnancy is particularly uncommon. Here, we report a unique case of rES in a 35-year-old postpartum female who presented with lumbar pain and hematuria. Histopathological and immunohistochemical analyses confirmed the diagnosis of rES. This case highlights the importance of considering rES in young females with renal masses, particularly during the postpartum period.
Keywords: Ewing sarcoma, Pregnancy, Kidney, histopathology, Immunohistochemistry
Received: 27 Mar 2025; Accepted: 25 Aug 2025.
Copyright: © 2025 Feng, Wang and Gao. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Feng Gao, Third Hospital of Hebei Medical University, Shijiazhuang, China
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