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)

A 55-yr-old woman with a history of B-cell lymphoma of the nasopharynx diagnosed in March 1999 eventually underwent submyeloablative allogeneic stem cell transplantation from a sibling donor in December 2002 after conventional treatment options were exhausted. The treatment approach was somewhat altered by the fact that the patient was a practicing Jehovah's Witness and refused blood-blood product transfusion. The course of her treatment was unremarkable until around day 100 posttransplant when she developed graft failure, leading to severe anemia. Blood transfusions were refused. Donor cells were re-infused. During this treatment period, the patient's hemoglobin dropped to a low of 2.7 g/dL, with the patient experiencing severe fatigue, dyspnea on exertion, headaches, and blurred vision. Polymerized human hemoglobin (pyridoxylated) (Poly- Heme, Northfield Laboratories Inc., Evanston, IL) was given under an emergency, compassionate use protocol and successfully bridged the patient's hemoglobin and relieved symptoms during her marrow recovery period.
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PMID:The administration of polymerized human hemoglobin (Pyridoxylated) to a Jehovah's Witness after submyeloablative stem cell transplantation complicated by delayed graft failure. 1743 70

A 75-year-old woman was admitted for general fatigue. Diagnostic investigations showed no lymphadenopathy or hepatosplenomegaly. Laboratory examinations revealed severe anemia and an undetectable level of haptoglobin in the peripheral blood. A direct Coombs test was positive. Bone marrow examination showed abnormal, large, CD20-positive lymphocytes and erythroid hypoplasia. Accordingly, a diagnosis of primary diffuse large B-cell lymphoma (DLBCL) of the bone marrow with autoimmune hemolytic anemia (AIHA) and erythroid hypoplasia was made. The patient was treated with prednisolone and 3 courses of rituximab, followed by 6 courses of R-CHOP. AIHA and erythroid hypoplasia subsided after prednisolone and 3 courses of rituximab. Treatment with 6 courses of R-CHOP resulted in complete remission. Isolated bone marrow disease as a presenting feature of DLBCL is very rare. Although malignant lymphomas are often associated with immunologic disorders, this is the first report of diffuse large B-cell lymphoma with isolated bone marrow disease and simultaneous autoimmune hemolytic anemia and erythroid hypoplasia. This case provides valuable information concerning the pathophysiology of an immunologic anomaly with malignant lymphoma.
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PMID:[Primary diffuse large B-cell lymphoma of the bone marrow complicated with autoimmune hemolytic anemia and erythroid hypoplasia]. 1769 7

We assessed the quality of life (QOL) at least one year after sequential chemoradiotherapy for the treatment of localized gastric diffuse large B-cell lymphoma (DLBCL). We used the EORTC Quality of Life Questionnaire for Stomach Cancer (EORTC QLQ-STO22). Among the 45 patients available at the one-year follow-up after radiation therapy, 40 patients completed the EORTC QLQ-STO22 questionnaire. Their median age was 54.5 (range, 20-70 years). Social functioning was most adversely affected among the respondents with a score of 59, whereas other functions and the global scales were preserved above a score of 70 by linearly transformed values. Fatigue, the financial impact and specific emotional problems such as "thinking about their illness" (STO-ANX) and "worry about weight loss or future health" (STO-BI) were persistently bothersome for some patients. Other stomach-related symptoms such as dysphagia, pain, or reflux were negligible at 1 year after treatment. Therefore, this organ-preserving combined approach was effective for the maintenance of the QOL and minimization of stomach abnormalities in patients with gastric lymphoma.
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PMID:Quality of life one year after chemoradiotherapy for localized primary gastric diffuse large B-cell lymphoma. 1843 52

Combination of the splenic marginal zone B-cell lymphoma (SMZL) and classical Hodgkin lymphoma (cHL) is extremely rare. We report a unique case with concurrent SMZL and cHL. The patient was a 63-year-old man who presented with fatigue and anemia, showing a splenomegaly and retroperitoneal lymphadenopathy. A splenectomy revealed monotonous marginal zone lymphocytic infiltrates and numerous large Reed-Sternberg-like cells. Flow cytometry revealed a kappa light-chain-restricted CD5 (-), CD23 (-) B-cell population. DNA polymerase chain reaction analysis confirmed the presence of clonal rearrangement of the immunoglobulin heavy-chain gene. Immunohistochemical studies revealed that the large atypical cells were CD30 (+), CD15 (weakly +), CD20 (-), CD45 (-), Pax5 (weakly +), BOB.1 (-), and Oct2 (-), indicating the coexistence of SMZL with cHL. After the chemotherapy, the patient achieved a clinical/radiologic remission, whereas cHL was detected in liver and bone marrow subsequently. The case indicates that both components of lymphoma can present concurrently as a composite form of lymphoma and both need to be treated adequately.
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PMID:Classical Hodgkin lymphoma concurrently evolving in a patient with marginal zone B-cell lymphoma of the spleen. 1848 99

Primary stomach lymphoblastic B-cell lymphoma (B-LBL) is a rare tumor. We describe a primary stomach B-LBL in a 38 years old female who presented with nonspecific complaints of fatigue and vomiting for 2 mo. Gastrofiberscopy revealed a large gastric ulcer, which was successfully resected. Pathology showed a lymphoblastic cell lymphoma arising from the stomach, and there was no evidence of disease at any extrastomach site. Immunohistochemical staining and gene rearrangement studies supported that the stomach tumor was a clonal B-cell lymphoma. Therefore, the diagnosis of B-LBL was made based on the stomach specimen.
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PMID:Primary lymphoblastic B-cell lymphoma of the stomach: a case report. 1849 69

Interactions among the immune, nervous and endocrine systems, which are mediated by hormones, neuropeptides, neurotransmitters, cytokines and their receptors, appear to play an important role in modulating host susceptibility and resistance to inflammatory disease. The neuroendocrine system has two main components: the central and the peripheral. The central compartment is located in the locus ceruleus, the brainstem centers of the autonomic system and the paraventricular nucleus; the peripheral mainly consists of the sympathetic/adrenomedullary system, the hypothalamic-pituitary-adrenal axis (HPA), the hypothalamic-pituitary-gonadal (HPG) axis, and the neuroendocrine tissue located in several organs throughout the body. Hormones and neuropeptides may influence the activities of lymphoid organs and cells via endocrine and local autocrine/paracrine pathways or alter the function of different cell types in target organs. Recent studies highlighted alterations of the neuroendocrine system in systemic autoimmune diseases, including rheumatoid arthritis, systemic lupus erythematosus and Sjogren's syndrome (SS). SS, a prototype autoimmune disorder, has a wide clinical spectrum, extending from organ involvement (autoimmune exocrinopathy) to systemic disease and B cell lymphoma. In SS, several functions of the neuroendocrine system are impaired. First, the HPA axis appears to be disturbed, since significantly lower basal ACTH and cortisol levels were found in patients with SS and were associated with a blunted pituitary and adrenal response to ovine corticotropin-releasing factor compared to normal controls. Second, HPG axis is also involved, since lack of estrogens is associated with human disease and the development of autoimmune exocrinopathy in several experimental models. Finally, exocrine glands are enriched with neuroendocrine-related molecules, adjacent to local autoimmune lesions. Certain clinical manifestations of the disease, including the sicca manifestations, easy fatigue, fibromyalgia and psychological disturbances can be very well explained by mechanisms directly related to disturbances of the neuroendocrine axis. On the other hand, the molecular and biochemical effects of the inflammatory molecules or cell-to-cell interaction, observed during the local or systemic autoimmune injury with cells and mediators of the neuroendocrine system, are largely unexplored.
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PMID:Neuroendocrine dysfunction in Sjogren's syndrome. 1866 98

A 35-year-old man was admitted with continuous general fatigue and low grade fever. He was HIV-positive, and had gastric diffuse large B-cell lymphoma and renal T-cell anaplastic large cell lymphoma (T-ALCL). We diagnosed double lymphomas related to AIDS. The patient received anti-retroviral therapy, and started the CHOP regimen for the double lymphomas, resulting in transient improvement. However, fever again appeared during HAART and CHOP treatment, and a right inguinal subcutaneous lesion appeared. Biopsy specimen demonstrated null cell ALCL, and this patient demonstrated multiple lymphomas. This case suggested that cancer generation was promoted by low immunity, although it is known that ambivalent tumors such as non-Hodgkin lymphomas can occur frequently.
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PMID:[HIV-related multiple non-Hodgkin lymphomas]. 1904 87

Burkitt lymphoma (BL) is an aggressive form of non-Hodgkin B-cell lymphoma with 3 variants: endemic, sporadic, and immunodeficiency-associated types. The sporadic form, most commonly involving the abdomen and ileocecal region, presents as an abdominal mass, rarely presenting in the orofacial region. A 36-year-old Indian female presented to the Hospital of the University of Pennsylvania for evaluation of a persistent intraoral swelling ulceration of the lower right mandibular alveolar ridge with minimal bony invasion. Progressive systemic symptoms of fatigue, weakness, and fever developed without resolution following treatment for a presumed odontogenic infection in the 4 weeks before presentation. An incisional biopsy revealed a diffuse proliferation of intermediate- to large-sized lymphocytes with multiple small peripheral nucleoli, scant cytoplasm, and nuclear pleomorphism. Nearly all cells displayed Ki67 expression. A final diagnosis of BL was rendered following confirmation of a cMYC translocation by fluorescence in situ hybridization. This article presents a case of the sporadic form of BL with atypical presentation clinically and morphologically, primarily involving the oral soft tissue.
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PMID:Burkitt lymphoma of the oral cavity: an atypical presentation. 1913 42

Primary adrenal lymphoma is a very rare extranodal lymphoma; its clinical features consist of a high incidence of bilateral adrenal involvement and diffuse large B-cell lymphoma. We report a patient with primary bilateral adrenal diffuse large B-cell lymphoma who achieved complete remission with R-CHOP (rituximab-cyclophosphamide, doxorubicin, vincristine, and prednisone) chemotherapy. A 52-yr-old man presented with fever and progressive fatigue for 3 months. Computed tomography (CT) scans of the abdomen and pelvis demonstrated large bilateral adrenal masses, and a needle biopsy of the left adrenal mass revealed diffuse large B-cell lymphoma. After 6 cycles of R-CHOP chemotherapy, CT scans showed no residual disease. To our knowledge, this is the second report to date of a patient with primary bilateral adrenal diffuse large B-cell lymphoma who achieved complete remission using R-CHOP chemotherapy.
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PMID:A case of primary adrenal diffuse large B-cell lymphoma achieving complete remission with rituximab-CHOP chemotherapy. 1954 22

Lymphoma is one of the causative factors of hypothalamus-pituitary dysfunction, and intravascular large B-cell lymphoma (IVLBCL) is a subtype of primary extranodal neoplasm. A 69-year-old woman visited our hospital because of general fatigue. We diagnosed her with presumable non-functional primary pituitary adenoma and subsequent dysfunction. Eight months after, the patient revisited our hospital because of dyspnea. Though we conducted systemic investigations including chest and abdomen enhanced computer tomography, transbronchial lung biopsy, and bone marrow biopsy, the diagnosis was not confirmed. Inadvertently, a breast cancer was found, and the surgical specimen proved that the patient had double cancer-adenocarcinoma and IVLBCL. Rituximab, cyclophosphamide, adriamycin, vincristine, and prednisolone regimen was initiated, and complete remission was achieved. Notably, the sellar mass returned to normal size with improved function. We reviewed 32 patients with primary parasellar lymphoma. In affected sites, both sellar and pituitary stalk (6.7%), both hypothalamus and pituitary stalk (6.7%), only sellar (63.3%), only pituitary stalk (6.7%), only hypothalamus (13.3%), and only clivus (3.3%) were observed. In hypothalamus-pituitary dysfunction, both anterior and posterior dysfunction (20.7%), only anterior dysfunction (58.6%), only posterior dysfunction (3.4%), and no dysfunction (17.2%) were observed. It seemed that hypothalamic lesion is related to both anterior and posterior dysfunction, while sellar lesion is related to mainly anterior dysfunction. In cranial nerve dysfunction, 2nd nerve dysfunction (45.2%) and 6th nerve dysfunction (35.5%) were frequently observed. It seemed that sellar lesion is related to both 2nd and 6th nerve dysfunction, while hypothalamic lesion is related to mainly 2nd nerve dysfunction.
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PMID:Primary sellar lymphoma: intravascular large B-cell lymphoma diagnosed as a double cancer and improved with chemotherapy, and literature review of primary parasellar lymphoma. 1970 77


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