ArticleClinical medicine insights. Case reports2026
No Identifiable Primary, Only Metastases: Case Report of a Small Round Blue Cell Tumor Consistent With Ewing Sarcoma Presenting With Multisystem Spread in a Young Woman.
Article in Clinical medicine insights. Case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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8 authors.
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Abstract
Ewing sarcoma is the second most common malignant bone tumor in children and adolescents but remains rare and highly aggressive. We present the case of a 31-year-old woman with widespread metastatic disease suggestive of Ewing sarcoma, including lung, spinal, and brain involvement at presentation; however, no dominant primary lesion was identified despite extensive imaging. The patient's clinical course was complicated by neuropathic pain, seizures, and severe treatment-related infections. She was managed with multi-agent chemotherapy and supportive care but ultimately left against medical advice due to socioeconomic constraints. This case illustrates the diagnostic and therapeutic challenges of Ewing sarcoma in low-resource settings and underscores the importance of early detection, molecular confirmation, and multidisciplinary management.
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