Primary urachal leiomyosarcoma: a case report and literature review of clinical, pathological, and medical imaging features.
Frontiers in oncology(2023)
摘要
Because the leiomyosarcoma located in the extraperitoneal space of Retzius and may manifest with nonspecific abdominal or urinary symptoms, early and definitive preoperative diagnosis is challenging. Partial cystectomy with complete excision of the urachus is recommended. Because only a few patients have been recorded, clinical outcomes and recurrence risks are difficult to assess.
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关键词
primary urachal leiomyosarcoma,medical imaging features
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