Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:Q06643 (non-Hodgkin's lymphoma)
 11,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Nasal-paranasal oropharyngeal (NPOP) non-Hodgkin's lymphoma (NHL) is a disease of the very young (median age, 5 years) and of the aging adult (median age, 50-60 years). Of a total of 208 pediatric patients with NHL studied, 20 (9.6%) had primary NPOP. Sixty percent of the patients had Stage I and II disease. Primary sites were maxillary sinus in eight patients; tonsils in eight; posterior pharynx in two; mandible in one; and orbit in one patient. Histologically, the disease is different than that of the adults since most patients had B-cell lymphomas of the diffuse undifferentiated type (Rappaport) or small cell non-cleaved types (Lukes-Collins, Kiel, and Working Formulation). None of these patients had gastrointestinal involvement. All patients were treated with the LSA2-L2 regimen and radiation therapy was given to primary unresectable tumors and regional metastases. The lymphoma event-free survival was 75%, with a median observation period of 99+ months. In staging systems that refer mostly to amount of disease outside of the primary (such as ours, Murphy's, and the Ann Arbor staging systems) stage did not correlate well with disease-free survival. In the TNM staging of 1977, a staging system that refers to size of primary tumor as well as regional and systemic disease, stage correlated better with prognosis and survival. In our staging system, eight of 12 patients (66.7%) with Stage I and II disease; four of four with Stage III; two of two with Stage IVA; and zero of two with Stage IVB survived. In the TNM staging system, three of three patients with Stage II and III disease and 12 of 18 patients (67%) with Stage IV disease survived. All recurrences occurred early suggesting that early intensification of chemotherapy may produce better results.
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PMID:Primary nasal-paranasal oropharyngeal lymphoma in the pediatric age group. 230 88

From June 1976 to December 1984, 48 previously untreated children with non-Hodgkin's lymphoma (NHL) were treated according to the LSA2-L2 protocol, modified by inclusion of cranial irradiation for patients in stage III and stage IV disease. According to the staging system proposed by Wollner, 4 patients were in stage I, 8 in stage II, 11 in stage III, 8 in stage IVA (less than or equal to 25% blasts in the bone marrow), 15 in stage IVB (greater than 25% blasts in the bone marrow), and 2 in stage IV central nervous system disease. The complete remission rate was 95.8%. The relapse-free survival (RFS) rate of 46 complete responders was 76% after a median observation time of 47+ months. Only 1 of 35 high-risk responder patients developed CNS relapse after prophylactic treatment. Clinical stages were related to the RFS: 100% in stage I-II vs. 69% in stage III-IV. All 8 patients in stage IV were alive without evidence of disease with a median observation time of 59+ months. Fifteen patients in stage IVB who had leukemia-lymphoma syndrome attained 59% RFS with a median observation time of 39+ months. After a median observation time of 38+ months, 29 of 37 patients are off therapy. The results emphasize the value of both the histologic and immunologic features and the stage of disease in predicting the outcome of NHL in children. The LSA2-L2 regimen appears to be a very effective protocol for children with lymphoblastic lymphoma, although it may be less efficacious for patients with large bone marrow involvement.
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PMID:Childhood non-Hodgkin's lymphoma and "leukemia-lymphoma syndrome": long-term results with the modified LSA2-L2 protocol. 315 34

Forty-one previously untreated children with Stage IV non-Hodgkin's lymphoma were studied from January 1971 to April 1979. All patients had bulky disease histologically proven to be non-Hodgkin's lymphoma with bone marrow involvement. They were separated into two groups according to the extent of bone marrow involvement. Group IVA included 14 patients with 25% or less lymphoblasts in the bone marrow. Group IVB included 27 patients with more than 25% blasts in the marrow. Their clinical characteristics with regard to age, sex, hemogram, histology, primary site, and blast morphology are compared. All were treated with the LSA2-L2 protocol with radiation therapy to one or more bulky sites of involvement. The disease-free actuarial survival for Group IVA was 64% with a median observation time of 49 months while that for Group IVB was 65% with a median observation time of 66 months. There was no statistical difference in the survival rates between the two groups. Hence, we conclude that the extent of bone marrow involvement does not affect the prognosis in Stage IV non-Hodgkin's lymphoma. It appears that radiation therapy may have contributed to the improved survival in our series. Furthermore, a subset of patients in Group IVB (24/27) who could be considered as high-risk acute lymphoblastic leukemia on the basis of age, initial leukocyte count, hemoglobin, mediastinal mass or T- or B-cell markers showed an improved survival (73% versus 43%) when compared to patients treated with conventional leukemia regimens.
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PMID:LSA2-L2 protocol treatment of stage IV non-Hodgkin's lymphoma in children with partial and extensive bone marrow involvement. 657 41

We describe two cases of non-Hodgkin's lymphoma associated with t(3;6)(q27;p21.3) and BCL6 rearrangement. The first case was in a 78-year old woman, whose performance status (PS) was 1, the serum lactate dehydrogenase (LDH) level was elevated, and the Ann Arbor stage was IIIA with no extra nodal lymphomatous site. The pathological diagnosis from a biopsy of the inguinal lymph node was 'malignant lymphoma (ML), follicular, small cleaved' according to the Working Formulation. Complete remission was achieved. Although she had relapse in 1992, remission was obtained again. The second case was in a 62-year old man, whose PS was 1, the serum LDH was normal, and Ann Arbor stage was IVA with the involvement of the small intestine. Histological diagnosis of the cervical lymph node was 'ML, diffuse, large cell'. Complete remission was obtained without relapse. The 3q27 translocations, found in 20-30% of non-Hodgkin's lymphoma, are unique in having multiple chromosomal translocation partners. Chromosome band 6p21.3 is one of these partner sites that may be the site of a novel gene. The two cases presented here show that this translocation is a non-random chromosomal change involving 3q27 and BCL6. Since t(3;6) was the sole karyotypic abnormality in one case, this translocation may play a role in lymphomagenesis.
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PMID:A new non-random chromosomal translocation t(3;6)(q27;p21.3) associated with BCL6 rearrangement in two patients with non-Hodgkin's lymphoma. 892 87

We recently encountered a case of recurrent non-Hodgkin's lymphoma manifested after a long period of quiescence as bilateral involvement of the breasts. This 37-year-old woman had stage IVA nodular poorly differentiated lymphocytic lymphoma diagnosed 9 years previously and was followed up without treatment. She was lost to follow-up after 4 years but had been in good health until seen with malaise and fever and pain, swelling, and erythema involving both breasts. Biopsies of lymph node and bone marrow showed a high-grade non-Hodgkin's lymphoma (lymphoblastic lymphoma) of B cell origin with central nervous system involvement. Combination chemotherapy produced a dramatic remission, but the patient died of Pseudomonas septicemia.
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PMID:Bilateral non-Hodgkin's lymphoma of the breast mimicking mastitis. 907 7

Clinical use of CD34+ cells positively selected from cryopreserved peripheral blood stem cells (PBSC) has been limited, and there have been only a few reports of this procedure, mainly because clump formation decreases the proportion of CD34+ cells that can be recovered. A 49-year-old Japanese woman with non-Hodgkin's lymphoma (NHL) (follicular mixed, B cell, stage IVA) was treated with seven cycles of conventional chemotherapy and achieved partial remission. During hematopoietic recovery after the seventh course of chemotherapy, PBSC were harvested by continuous leukapheresis and cryopreserved. However, clonal rearrangement of the immunoglobulin heavy chain gene was detected in the PBSC by Southern blot analysis. After high-dose chemotherapy, CD34+ cells were positively immunoselected from the cryopreserved PBSC and infused into the patient at 1.97 x 10(6)/kg. The overall purity and recovery rate of the CD34+ cells were 72.2% and 65.0%, respectively. There were no severe adverse effects after PBSC transplantation, and the time required for recovery of neutrophils to over 0. 5 x 10(9)/l and platelets to over 50 x 10(9)/l was 11 and 21 days, respectively. Transplantation of CD34+ cells positively selected from cryopreserved PBSC provides engraftment ability similar to that of unmanipulated PBSC.
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PMID:[Successful hematologic reconstitution using CD34+ cells positively selected from cryopreserved autologous peripheral blood stem cells in a patient with malignant lymphoma]. 1102 Sep 98

A 22-year-old man with non-Hodgkin's lymphoma (B-cell lymphoblastic lymphoma, Stage IVA) received chemotherapy and radiation therapy and achieved complete remission. He was admitted for allogeneic bone marrow transplantation (BMT) using a graft from his completely HLA-matched mother. Although he had HBV infection, allogeneic BMT was performed because he still had normal liver function and strongly requested the procedure. He developed both acute and chronic GVHD after the procedure, but showed no liver damage related to HBV. Treatment with lamivudine (150 mg/day) was started because the HBV-DNA level increased gradually after allogeneic BMT. Although the HBV-DNA then decreased gradually and there was no evidence of severe liver damage, the patient died following relapse of NHL. It seems that in this case, treatment of HBV with lamivudine may have prevented serious liver damage after allogeneic BMT. Therefore, allogeneic BMT may be done safely in patients with HBV infection if lamivudine is administered.
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PMID:[Prevention of hepatitis B flare-up using lamivudine in a patient with non-Hodgkin's lymphoma after allogeneic bone marrow transplantation]. 1107 Sep 35

A family is reported in which three male siblings of Asian descent developed non-Hodgkin's lymphoma (NHL). Case 1 was diagnosed with indolent follicular lymphoma stage IIIA at age 45. Case 2 presented with large B-cell lymphoma stage IIB at age 56. Chromosomal investigation of the peripheral blood did not show abnormalities. Chemotherapy induced a complete remission. However, after a period of nearly ten years he developed acute myeloid leukaemia. Case 3 developed large B-cell lymphoma stage IVA at age 52. Cytogenetic analysis in peripheral blood was normal. Shared genetic and environmental risk factors remain to be identified in this family. Familial aggregation of NHL is uncommon. In some families, various forms of immunodeficiency have been found. In addition to coincidental clustering of cases, and rare cases explained by known tumour syndromes such as Li-Fraumeni (like) syndrome, other familial cases may share as yet unknown genetic and/or environmental risk factors.
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PMID:Familial Aggregation of Non-Hodgkin's Lymphoma (NHL). A Case Report. 2022 17

A 60-year-old man complained of nausea, vomiting, decreased appetite, and a feeling of abdominal fullness in August 2013. Based on biopsy findings from an upper gastrointestinal endoscopy examination, a diagnosis of non-Hodgkin's lymphoma (NHL), diffuse large B-cell lymphoma (DLBCL), non-GC type, was made. F18-fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) revealed abnormal accumulations solely in the gastric wall (SUVmax = 14.5), the left adrenal gland (SUVmax = 14.3), and the right adrenal gland (SUVmax = 8.5). The clinical stage (Ann Arbor) was IVA, the serum LDH level was within the reference range, and the International Prognostic Index (IPI) was low-intermediate. The serum soluble IL-2 receptor level was within the reference range, and there was no evidence of HIV, EB virus, or autoimmune disease. After the completion of 4 cycles of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone) and 2 parallel cycles of prophylactic intrathecal (I.T.), an upper gastrointestinal endoscopy and a FDG-PET/CT examination showed complete remission (CR). The patient received 8 cycles of ritsuximab therapy, 6 cycles of CHOP, and 3 cycles of I.T. The patient has maintained a CR for about 14 months. A literature search revealed that malignant lymphoma with involvement confined to the adrenal gland and gastrointestinal tract is exceedingly rare, and only 3 cases of malignant lymphoma have been reported, with involvement of the stomach in 2 cases and the duodenum in 1 case. All of the cases were diagnosed as DLBCL. The case described herein represents the third case with involvement of the stomach.
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PMID:Diffuse large B-cell lymphoma solely involving bilateral adrenal glands and stomach: report of an extremely rare case with review of the literature. 2555 Aug 71

Plasmablastic lymphoma (PBL) is an aggressive form of non-Hodgkin's lymphoma (NHL) classically seen in patients infected with the human immunodeficiency virus, but can also be seen in other immunocompromised states such as transplant recipients, autoimmune diseases and the elderly. PBL is generally associated with a poor prognosis despite chemotherapy. There is evidence supporting the use of bortezomib in combination with standard chemotherapy to achieve durable responses in patients with PBL. We describe a patient with acquired immunodeficiency syndrome who presented with rectal pain and bright red blood per rectum. He was diagnosed with stage IVA PBL with anorectal, nodal, calvarial and hepatic involvement. Along with highly active antiretroviral therapy, he was treated with six cycles of dose adjusted etoposide, prednisone, vincristine, cyclophosphamide and doxorubicin (DA-EPOCH) plus bortezomib resulting in durable complete remission 30 months after diagnosis.
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PMID:Durable complete remission with combination chemotherapy and bortezomib in HIV-associated plasmablastic lymphoma. 2899 64


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