He J, Mu Y, Che BW, Liu M, Zhang WJ, Xu SH, Tang KF. Comprehensive treatment for primary right
renal diffuse large B-cell lymphoma with a renal vein tumor thrombus: A case report.
World J Clin Cases 2022;
10:5352-5358. [PMID:
35812668 PMCID:
PMC9210905 DOI:
10.12998/wjcc.v10.i16.5352]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 12/21/2021] [Accepted: 04/21/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND
Renal involvement in lymphoma is commonly associated with widespread nodal or extranodal lymphoma. Primary renal diffuse large B-cell lymphoma is an extremely rare extranodal lymphoma, accounting for fewer than 1% of all renal masses. Interestingly, the patient in this study had a renal vein tumor thrombus that was observed after laparoscopic radical nephrectomy.
CASE SUMMARY
We report the case of a 56-year-old female patient with primary renal lymphoma and a renal vein tumor thrombus whose first symptom was right pain in the back and gross hematuria. Histopathology revealed primary renal diffuse large B-cell lymphoma. The patient received 8 standard cycles of rituximab with cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy after surgery, and no obvious signs of recurrence were observed during the one-year follow-up.
CONCLUSION
We evaluated comprehensive treatment of primary renal diffuse large B-cell lymphoma and multidisciplinary management of this malignancy.
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