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Query: UMLS:C0403608 (ureter)
 9,655 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case is reported, the 33rd to be published in the literature, of malignant retroperitoneal xanthogranuloma. The tumor involved 2 cm of the right ureter at the junction between the middle and upper thirds. The middle third of the ureter was removed and ureteral continuity established by end to end ureteral anastomosis. The patient died fourteen months later probably from metastases, though the presence of these was not confirmed.
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PMID:[Retroperitoneal malignant xanthogranuloma. 1 case and a literature review]. 49 Jul 69

A case of retroperitoneal xanthogranuloma is reported. A 51-year-old man was referred to our hospital for the evaluation and treatment of right flank pain and hydronephrosis. Intravenous urography (DIP) and retrograde pyelography revealed the stricture in the middle portion of the right ureter. Ureteroscopy revealed no mucosal lesions. Computed tomography revealed the paraureteric mass lesion. Partial ureterectomy, mass resection and uretero-ureterostomy were performed. Then a double J stent was left in place for 6 weeks. The stricture was due to a yellowish mass adhered to the right side of the ureter. The resected mass measured 1.0 x 2.0 x 1.0 cm. The histopathological diagnosis was xanthogranuloma. The patient is in good health without recurrence 4 months after the surgery.
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PMID:[Retroperitoneal xanthogranuloma: a case report]. 152 87