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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)

At least two chemotherapeutic agents, prednisone and L-asparaginase, have been demonstrated to produce pancreatic injury. Early diagnosis of pancreatitis is frequently not possible, as symptoms are vague, physical findings may be minimal, and laboratory studies are frequently inconclusive until the injury is severe. Abdominal echography, as a monitor of pancreatic size, has proven to be helpful in the diagnosis of subclinical and early pancreatic injury of 14 of 19 selected children receiving prednisone and/or L-asparaginase therapy for acute leukemia or non-Hodgkin's lymphoma at the M.D. Anderson Hospital and Tumor Institute. Employment of this new diagnostic method permits prompt withdrawal of the causative agent(s), thus preventing further insult.
Cancer 1976 Oct
PMID:Early detection of chemotherapy-related pancreatic enlargement in children using abdominal sonography: a preliminary report. 99 Oct 74

Ninety-four patients with lymphoma involving the extradural space with spinal cord compression proven at the time of laminectomy were reviewed. There were about three times as many patients with non-Hodgkin's lymphoma than with Hodgkin's disease. The majority of those with Hodgkin's disease had a proven histologic diagnosis before the onset of the spinal cord compression syndrome, whereas only 15% of those with non-Hodgkin's lymphoma had previously been so diagnosed. Plain roentgenograms of the spine were suggestive of tumor involvement in less than one-third of the patients, whereas myelograms were invariably abnormal. As noted by others, the outlook for functional recovery and extended life expectancy is relatively good for patients with this type of cancer, in contrast to reports in the literature regarding prognosis for patients who have metastatic carcinoma with extradural spinal cord compression.
Cancer 1976 Oct
PMID:Lymphoma of the spinal extradural space. 99 Nov

Diagnostic B-scan ultrasonography has the capacity to evaluate many potential sites of abdominal and pelvic involvement by Hodgkin's disease and non-Hodgkin's lymphoma. The varying ultrasonographic features of lymphomatous involvement in the peritoneal cavity and retroperitoneal space are described and potential diagnostic pitfalls are discussed.
Cancer 1976 Nov
PMID:The ultrasonographic spectrum of abdominal and pelvic Hodgkin's disease and non-Hodgkin's lymphoma. 99 Nov 27

The pathologic and clinical features of 31 cases of childhood non-Hodgkin's lymphoma (NHL) were reviewed retrospectively using Rappaport's classification and a modification of the Ann Arbor staging system. Twenty-nine (93.5%) of the patients had diffuse and 2 (6.5%) had nodular lymphoma. Diffuse histiocytic lymphoma accounted for 10 cases (32.3%), diffuse undifferentiated for 9 (29%), and diffuse lymphocytic, poorly differentiated for 5 (16.1%). Five cases (16.1%) were unclassifiable. No cases of well-differenitated lymphocytic or mixed cell lymphoma were found. A modified classification was attempted, which included also large basophilic cell (LBC), convoluted T-lymphocytic (CTL), and Burkitt's lymphomas. These pathologic subgroups accounted for 35.4%, 16.1%, and 6.5% of the cases, respectively. The patients were almost equally divided between clinically localized and generalized stages, and their survival was stage-dependent. The overall survival was 32.3%; the 3-year survival was 50% for Stages I and II, compared to 7.7% for Stages III and IV. The gastrointestinal tract was the most common site of origin. In 22% of the cases, the disease originated in extra-lymphatic tissues. Central nervous syste, involvement occurred in 10 of 31 children (32%), and a leukemic picture developed in 6 of 31 (19%). The Ctl lymphomas were confined to the mediastinum, whereas the LBC lymphomas arose mostly in Waldeyer's ring and Peyer's patches. We conclude that the extent of the disease as determined by clinical staging had prognostic significance in childhood NHL. The prognostic value of the histological classification could not be clearly established from our data.
Cancer 1975 Dec
PMID:A study of childhood non-Hodgkin's lymphoma. 108 6

T- and B-cell markers of lymphocytes in peripheral blood, involved node and spleen, PHA response of peripheral blood lymphocytes, serum immunoglobulin levels, and skin test reactivity to six common antigens were studied in 16 cases of untreated non-Hodgkin's lymphoma. Impaired response of peripheral lymphocytes to PHA was observed in 13 of 16 cases, regardless of the proportion of T lymphocytes. Of 12 cases in which skin tests were done, two were positive and had a normal PHA response, seven cases were positive in spite of low PHA response, and three were negative with low PHA response. In the lymph nodes from involved areas two cases showed monoclonal increase of B-cells, five showed "null" cell increase, and the remaining nine showed no increase or decrease of subpopulation of lymphocytes. No correlation with surface marker of lymphocytes to histologic classification was seen. From the above observations it was concluded: 1) a low PHA response in non-Hodgkin's lymphoma was not due to the decreased population of T-cells; 2) a low PHA response may not necessarily indicate impaired delayed hypersensitivity; and 3) non-Hodgkin's lymphoma can be classified in the following ways--B-cell proliferative type, "null" cell increase type, and normal T/B proportion type.
Cancer 1976 May
PMID:T and B lymphocytes in non-Hodgkin's lymphoma: a comparison of tumor-derived cells and peripheral blood lymphocytes. 108 88

An analysis of patterns of relapse from complete remission in patients with non-Hodgkin's lymphoma treated with combination chemotherapy has demonstrated differences between histologic subgroups. Patients with diffuse histiocytic lymphoma who achieved a histologically proven complete remission after 6 months of treatment without maintenance have remained disease-free whereas those with nodular poorly differentiated lymphocytic and diffuse well-differentiated lymphocytic lymphomas have demonstrated a pattern of continuous late recurrence. The initial sites of relapse from complete remission in lymphocytic lymphoma were lymph nodes and bone marrow which were involved prior to treatment. Aggressive attempts at remission induction appear warranted in patients with diffuse histiocytic lymphoma because of the potential for extended disease-free survival. Patients with nodular poorly differentiated lymphocytic lymphoma may benefit from the use of maintenance chemotherapy, or radiotherapy to regions of previously known involvement after initiation of remission with chemotherapy.
Cancer 1975 Feb
PMID:Non-Hodgkin's lymphoma: patterns of relapse from complete remission after combination chemotherapy. 108 70

Lymphomatous diseases (non-Hodgkin's) of children differ markedly from those of adults in histology, natural history, and response to therapy. Information obtained from treating adults with lymphoma cannot be applied to children with equal success; the progress in treating children has been slow. The following types of non-Hodgkin's lymphoma have been distinguished in children seen at the M. D. Anderson Hospital and Tumor Institute in the past 7 years: 1) diffuse undifferentiated lymphoma (Burkitt's lymphoma); 2) diffuse undifferentiated lymphoma (non-Burkitt's lymphoma lacking leukemic propensity); 3) diffuse poorly differentiated lymphocytic lymphoma (non-Burkitt's lymphoma with leukemic propensity (convoluted cell type); and 4) diffuse histiocytic lymphoma (histiocytic lymphoma). The interrelationships of age, sex, histology, and primary site are presented. The occurrence of mediastinal masses in non-Burkitt's tumor (convoluted cell type) is particularly striking. Therapeutic regimens designed for specific types of non-Hodgkin's lymphoma have improved the outcome of treatment in Burkitt's lymphoma, non-Burkitt's lymphoma (convoluted cell type), and histiocytic lymphoma (Stages I and II) as compared with treatment regimens used prior to 1967.
Cancer 1975 Mar
PMID:Treatment of lymphoma. 108 76

Lymphomas with histologic features indicating a follicular center cell (FCC) origin were analyzed from 26 patients of a group of 45 consecutive non-Hodgkin's lymphoma patinets whose tumors were studied for B- and T-cell characteristics. They were compared with benign, reactive lymphoid tissue from 14 patients. Cell suspensions from biopsy material, blood, or bone marrow were examined for surface Ig and for rosette formation with sheep erythrocytes (E rosettes). Of the 26 patients with FCC lymphomas, 22 had 40% or more Ig-bearing cells; all patients with FCC lymphoma tissues had 25% or less E rosette-forming cells. Cells from most FCC lymphomas of the cleaved type had surfac IgM; those from several FCC lymphomas had both IgM and IgD. Cells from lymphomas of noncleaved cell type had surface IgG or IgA. Light-chain analysis showed that cells from FCC lymphomas bore a predominant light-chain type, which indicated their monoclonal nature. Neoplastic cells from several FCC lymphomas synthesized the surface Ig which they bore. Reactive tissues usually contained fewer Ig-bearing and more E rosette-forming cells than FCC lymphomas; the Ig-bearing cells, with one exception, had a polyclonal distribution. Correlation of histologic and immunologic observations indicates that most lymphomas identified as FCC in origin by light micorscopic criteria mark as B cells with the use of immunologic techniques and that FCC lymphomas are the most common type of non-Hodgkin's lymphoma.
J Natl Cancer Inst 1975 Jan
PMID:Malignant lymphomas of follicular center cell origin in man. I. Immunologic studies. 108 92

One hundred ninety patients who had advanced active Hodgkin's disease, lymphosarcoma, or reticulum cell sarcoma were treated with a combination of cyclophosphamide, vincristine, procarbazine, and prednisone (COPP) given in a cyclical fashion every month. Complete remission was produced in 91 of 138 (66%) patients with Hodgkin's disease and in 39 of 52 (75%) patients with non-Hodgkin's lymphoma (lymphosarcoma and reticulum cell sarcoma). The response rate was higher in patients who completed six cycles of therapy compared to those who completed only three to five cycles: 77% vs. 45%, respectively, in Hodgkin's disease, and 85% vs. 46%, respectively, in non-Hodgkin's lymphoma. The median duration of remission was longer for Hodgkin's disease patients who completed six cycles (30 months vs. 10 months). The median duration of complete remission of non-Hodgkin's lymphoma was 14 months. The response to treatment correlated positively with survival. The median survival time start of COPP treatment for patients with Hodgkin's disease was 7 months for nonresponders, 14 months for those who attained partial remission, and more than 48 months for those who attained complete remission. For patients with non-Hodgkin's lymphoma, the median survival time from start of COPP treatment was 24 months for nonresponders and those who had partial remission, and more than 32 months for those who attained complete remission. Of complete remission responders with Hodgkin's disease, 70% are still alive 84 months after diagnosis, and 63% of the patients witn non-Hodgkin's lymphoma are still alive 48 months after diagnosis.
Cancer 1975 Oct
PMID:Combined cyclophosphamide vincristine, procarbazine, and prednisone (COPP) therapy of malignant lymphoma. Evaluation of 190 patients. 110 Feb 20

In 57 patients with non-Hodgkin's lymphoma, a clinical, radiographic, scintigraphic and pathological correlative study showed the following results: (1) the inferior venacavagram, lymphangiogram and gallium-67 scan have a low sensitivity in detecting lymphoma: their accuracy is high when the findings are interpreted as abnormal (93%, 83% and 80% respectively), but low when they are interpreted as normal (47%, 67% and 58% respectively); (2) the clinical evaluation of spleen and liver is unreliable; (3) the incidence of lymphocytic lymphoma in the para-aortic-iliac nodes is high; (4) a pattern of involvement by contiguity and a predilection for the spleen were observed in lymphocytic lymphoma; (5) in lymphocytic lymphoma there is no liver involve without concomitant splenic involvement; (6) no definite pattern of spread could be seen in histiocytic lymphoma; (7) surgical staging changed the classification of the lymphoma in 56% of cases, 46% being reclassified to a more advanced stage; (8) surgical staging significantly improves the assessment of the stage of disease and therefore permits accurate treatment planning.
Br J Cancer Suppl 1975 Mar
PMID:Staging laparotomy in non-Hodgkin's lymphoma. 110 20


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