Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0079731 (B-cell lymphoma)
 16,671 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Renal lymphoma is commonly secondary to lymphomatous infiltration of the kidneys in disseminated lymphoma and advanced stage IV disease. We describe a 57-year-old white woman presenting with an acute renal failure due to a bilateral "primary" B-cell lymphoma infiltration of the kidneys. The diagnosis of the lymphoma was made by renal biopsy. The striking feature observed was a destructive infiltration of the kidney by a malignant B-cell lymphoma that left the renal capsule intact, without any sign of secondary localization on the hilar regions. Physical examination did not reveal any peripheral lymphadenopathy or hepatosplenomegaly. A bilateral infiltration of both kidneys was the only feature shown by computed tomography and renal angiography. This case raises the question of the occurrence of a primary B-cell lymphoma in a nonlymphoid organ, which was diagnosed by renal biopsy at a time when the development was exclusively renal in origin.
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PMID:Primary bilateral B-cell renal lymphoma: a case report and review of the literature. 794 15

A 67 year old woman with rheumatoid arthritis was admitted to hospital in acute renal failure. Her clinical features included increasing dyspnoea and oedema, and a computed tomogram of the abdomen showed a large mass in the retroperitoneum. Twenty six days later, she died, and a post mortem examination was carried out. The histological changes of the mass indicated B cell lymphoma of diffuse large cell type, with a reactive proliferation of erythrophagocytosing histiocytes. Immunocytochemical studies showed that the histiocytes were positive for CD-68 and lysozyme, but negative for S-100 protein. Such neoplastic B cell proliferation accompanied by activation of benign looking histiocytes with erythrophagocytosis is very rare.
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PMID:Rheumatoid arthritis and B cell lymphoma with pathological changes of reactive histiocytosis. 825

Infiltration of the kidney is commonly found in lymphoma, but acute renal failure arising from bilateral renal infiltration is uncommon. Primary renal lymphoma may occur and is usually of B-cell lineage. It is rare for patients with lymphoma to develop acute renal failure as their initial clinical presentation. Recently, an association between primary renal lymphoma and a second primary malignancy has been reported. We describe the first case of a renal T-cell-rich B-cell lymphoma presenting as acute renal failure, which was associated with a second primary pulmonary malignancy.
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PMID:Primary T-cell-rich B-cell lymphoma in the kidney presenting with acute renal failure and a second malignancy. 1064 1

Renal lymphoma is most frequently due to secondary lymphomatous infiltration of the kidneys in advanced stage disease. Rarely, are the kidneys the tissue of origin. We describe a 15-year-old male presenting with hypercalcemia and acute renal failure, due to a bilateral "primary B-cell lymphoma of the kidneys". The diagnosis was established by percutaneous needle biopsy of the right kidney. His disease was metastatic to multiple bones. His presenting features radiological findings and biopsy results are unique. We report his case, and review the pediatric literature.
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PMID:Primary renal lymphoma and hypercalcemia in a child. 1214 99

Induction of heat shock proteins (HSPs) is thought to play a protective role in ischaemic acute renal failure (ARF). However the role of HSPs in nephrotoxic ARF is not well explored. The aim of this study was to clarify the effects of the induction of HSP70s on cisplatin (CDDP) (6 mg/kg i.v.)-induced ARF in rats. Uranyl acetate (UA) or sodium arsenite (SA) were administered i.v. 14 days or 1 day respectively before CDDP injection to induce HSPs. Serum creatinine (SCr), tubular damage score and the numbers of apoptotic (TUNEL-positive) cells were examined 5 days after CDDP injection. The expression of HSP72, B-cell lymphoma gene product-2 (Bcl-2) and Bax were evaluated by Western blot analysis. We also investigated the effect of co-administration of chelerythrine chloride (Chel), which inhibits the induction of HSPs, with SA on the expression of HSP72 and nephrotoxicity. Pretreatment with UA or SA significantly induced renal HSP72 expression. Both UA and SA attenuated the CDDP-induced increase in SCr and tubular damage scores. Co-administration of Chel with SA abolished the SA-induced increment of HSP72 and the beneficial effects of SA. The protective effects of the induction of HSP72 were associated with an increased renal Bcl-2/Bax ratio and the reduction of TUNEL-positive cells in the outer stripe of outer medulla. Our findings suggest that HSP72 attenuates CDDP-induced nephrotoxicity. The protective effects of HSP72 are associated with an increased Bcl-2/Bax ratio and less apoptosis.
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PMID:The induction of heat shock protein-72 attenuates cisplatin-induced acute renal failure in rats. 1269 Apr 70

Acute tumor lysis syndrome (TLS) is a condition that results from the rapid destruction of tumor cells accompanied with a massive release of cellular breakdown products. Acute renal failure resulting from TLS has been reported in cases of hematologic malignancies, spontaneous or treatment induced, the latter especially by chemotherapy. We present the case of a patient with diffuse large B-cell lymphoma who developed radiotherapy-induced TLS and subsequently acute renal failure. He presented with a large mediastinal tumor compressing the airway, thus causing dyspnea. After 6 Gy/3 fractions/3 days of palliative radiotherapy for the tumor, a decrease in urine volume was noted as well as rapid tumor shrinking. Because this patient died despite previous prophylaxic anti-uric acid treatment and hemodialysis, his case illustrates the need to anticipate the development of acute renal failure, even though there may be no remarkable serum uric acid elevation after the initiation of radiotherapy.
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PMID:Acute tumor lysis syndrome caused by palliative radiotherapy in patients with diffuse large B-cell lymphoma. 1505 77

Burkitt's lymphoma is an undifferentiated non-Hodgkin's B-cell lymphoma. Three clinical subtypes are recognized: African (endemic), American (sporadic) and HIV associated. Sporadic Burkitt's lymphoma is a rare malignancy among western populations. This report describes a case of sporadic Burkitt's lymphoma of the jaws with an alarmingly rapid spread associated with acute renal failure. This type of rapid progression bespeaks the need for prompt recognition and life-saving referral by the dental practitioner. The clinical features of Burkitt's lymphoma involving the jaws include severely hypermobile, ectopically displaced and supra-erupted teeth. The purpose of this case report and review of the literature is to illustrate the clinical and histopathologic features of Burkitt's lymphoma to help clinicians recognize such cases readily and facilitate prompt and potentially life-saving referral.
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PMID:Sporadic Burkitt's lymphoma of the jaws: the essentials of prompt life-saving referral and management. 1576 34

Primary bladder non-Hodgkin's lymphoma (NHL) is rare. Optimal management remains controversial. Using the Scotland and Newcastle lymphoma group database, 12 patients with primary bladder lymphoma were identified between 1980 and 2001, the largest single group of patients available to date. Histology and immunocytochemistry was reviewed in 9 of the 12 cases. Six cases were low-grade extranodal marginal zone lymphoma, 4 diffuse large B-cell lymphoma, one an ALK 1 positive anaplastic large cell lymphoma (ALKoma) and one a low-grade lymphoma unspecified. Two patients (low-grade NHL) were treated with oral antibiotics (n=1) or diathermy (n=1) alone with complete resolution of disease. One patient with high-grade NHL gained complete remission without conventional therapy. Nine patients were treated with single or combined modality surgery, chemotherapy and/or radiotherapy. Overall survival was 75%, mean follow up of 4.8 (range 1-10) years. A review of 88 additional cases in the literature support the findings that primary bladder lymphoma is associated with a good prognosis. Patients with low-grade extranodal marginal zone lymphoma may respond well to simple therapies. Patients with diffuse large B-cell lymphoma respond well to first-line chemotherapy regimens. Ureteric obstruction and acute renal failure are serious complications. Repeat cystoscopy is mandatory for follow-up.
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PMID:Primary bladder lymphoma: management and outcome of 12 patients with a review of the literature. 1601 32

The acute tumor lysis syndrome (ATLS) may be a dramatic complication of anticancer treatment. It occurs mostly in haematological malignancies and less commonly in solid tumors. Spontaneous tumor lysis syndrome (STLS) has been reported more frequently in Burkitt's lymphomas than in other haematological tumors, and exceptionally in solid tumors like small-cell lung carcinoma and germ-cell tumors. We report on the case of a patient with a diffuse large B-cell lymphoma (DLBCL) of the urinary tract involved by acute renal failure due to STLS and complicated by obstructive uropathy subsequent to neoplastic infiltration of the bladder. Hyperhydration, urine alkalinization, urate oxidase administration and continuous veno-venous haemodiafiltration (CVVHDF) permitted to control the initial renal failure and to administer chemotherapy. The patient then developed chemotherapy-induced tumor lysis syndrome (TLS) controlled by urate oxidase administration, hyperhydration and urine alkalinization. The treatment of TLS and the differences between ATLS and STLS are discussed.
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PMID:B-cell lymphoma presenting with renal failure associated to spontaneous tumor lysis syndrome and urinary tract obstruction. 1735 96

Primary non-Hodgkin's lymphoma of bone (PLB) is rare, and generally presents as a single extensive and destructive bone lesion. Histopathologically, most cases present as diffuse large B-cell lymphoma, and T-cell lymphoma is rare. By contrast, multiple myeloma is a disease defined as the neoplastic proliferation of a single clone of plasma cells producing a monoclonal immunoglobulin. We report a case of multiple myeloma that developed during treatment of PLB in a type of T-cell. A 48-yr-old man was diagnosed as T-cell PLB, stage IE, 18 months ago. The patient received the chemoradiotherapy and salvage chemotherapy for PLB. However, the lymphoma progressed with generalized bone pain, and laboratory findings showed bicytopenia and acute renal failure. On bone marrow biopsy, the patient was diagnosed as having multiple myeloma newly developed with primary T-cell lymphoma of bone. In spite of chemotherapy, the patient died of renal failure.
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PMID:Newly developed multiple myeloma in a patient with primary T-cell lymphoma of bone. 1858 98


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