ArticleUrology case reports2026
Intra-abdominal seminoma in polyorchidism with ipsilateral vanishing testis syndrome: A rare case report.
Article in Urology 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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5 authors.
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Abstract
Polyorchidism is a rare anomaly, often associated with cryptorchidism and risk of malignancy. Vanishing testis syndrome results from antenatal torsion with resorption. A 38-year-old male with prior orchiectomy for atrophic testis presented with abdominal pain. Imaging revealed a 12 cm pelvic mass. Resection confirmed pure seminoma with epididymis and rete testis but no viable parenchyma. Review of prior histology showed features of testicular regression. This case demonstrates malignant transformation in a supernumerary intra-abdominal testis with ipsilateral regression, highlighting the importance of histological review and long-term vigilance.
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