ArticleWorld journal of nuclear medicine2026
The Diagnostic Quandary of Primary Renal Ewing's Sarcoma on
Article in World journal of nuclear medicine, 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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Abstract
Ewing's sarcoma (EWS) of the kidney is an extremely rare and aggressive malignancy, accounting for less than 1% of renal tumors. This report presents a 42-year-old male who initially presented with hematuria and intermittent fever, with imaging studies suggesting a renal cell carcinoma (RCC). However, histopathological and immunohistochemical analysis, including CD99 positivity and NKX2.2 nuclear expression, confirmed the diagnosis of primary renal EWS. The patient was promptly started on neoadjuvant chemotherapy (VAC + IE [vincristine, adriamycin, cyclophosphamide, ifosfamide, and etoposide]), which he tolerated well without significant adverse effects. Given its nonspecific clinical and
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