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Malignant lymphoma of the ureter: A case report and literature review
Author(s) -
Beiwen Ni,
Lu Zhong,
Ting Wang,
FANG-YUAN CHEN
Publication year - 2014
Publication title -
experimental and therapeutic medicine
Language(s) - English
Resource type - Journals
eISSN - 1792-1015
pISSN - 1792-0981
DOI - 10.3892/etm.2014.1658
Subject(s) - medicine , hydronephrosis , vincristine , cyclophosphamide , rituximab , radiology , lymphoma , chop , hydroureter , chemotherapy , prednisolone , ureter , follicular lymphoma , surgery , pathology , urinary system
A 38-year-old male was admitted to Renji Hospital (Shanghai, China) with the major complaint of back pain due to left hydronephrosis. Imaging analysis revealed an area of nodular soft-tissue density in the left ureteral wall. The patient's left kidney was non-functional. Thus, a left nephroureterectomy was performed for the purpose of pathological diagnosis, and histopathological examination revealed follicular lymphoma. The patient received R-CHOP chemotherapy (rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone) every three weeks. Following six courses of chemotherapy, positron emission tomography-computed tomography revealed that the patient was in complete remission. From this case we showed that in cases where a partial ureteral stenosis with ureteral wall thickening was observed by imaging analysis, further histological examination of tissue samples should be assigned as soon as possible.

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