Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The monocytes of 7 patients with advanced Hdgkin's disease (stages III and IV) and of two patients with generalized lymphosarcoma exhibited a highly significant impairment of the phagocytosis of IgG-coated red cells, regardless of receiving therapy or not. In contrast three patients with M. Hodgkin, stage II B, and one with lymphosarcoma in complete remission showed a rather elevated monocyte phagocytic acitivity. The nitroblue tetrazolium reduction by monocytes in the mean was significantly enhanced in all patients investigated, compared with normal persons, although only in one patient a bacterial infection was apparent at the time of the test. The possible implication of the findings in the well known immunodeficiency present in M. Hodgkin and lymphosarcoma is discussed.
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PMID:Reduced monocyte phagocytosis in patients with advanced Hodgkin's disease and lymphosarcoma. 5 Apr 73

The NBT-test was performed in 54 patients with Hodgkin and non-Hodgkin lymphoma showing no bacterial infection exept for one case. 18 patients presented, at onset of the disease, a number of neutrophilic NBT-reducing granulocytes at pathological levels (greater than 12%). In order to evaluate the influence of cytostatic drugs on NBT-test serial blood samples were taken during polychemotherapy in 17 patients with lymphoma. In our experience, cytostatics (COPP) do not necessarily lessen NBT-reducing activity of granulocytes. The results suggest that the NBT in malignant lymphomas could not be used as an indication of bacterial infection.
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PMID:Evaluation of non-stimulated nitroblue-tetrazolium test in patients with malignant lymphomas. 72 24

Infusion of cycloheximide i.v., an antibiotic known to inhibit synthesis of protein, at a rate of 0.2 mg/kg/hr, reliably caused lysis of fever in 15 chronically febrile patients with Hodgkin's disease who did not have detectable bacterial, fungal, or viral infection. Antipyretic effects were also seen in some patients with reticulum cell sarcoma, lymphosarcoma, acute leukemia, histiocytic medullary reticulosis, plasma cell myeloma, carcinoma of the lung, and carcinoma of the cervix. The drug failed to produce defervescence in four patients with normal granulocyte reserves, who were febrile due to bacterial infection. When infused at a rate of 0.2 mg/kg/hr, the drug apparently caused an acute alteration of protein metabolism in man in that plasma amino acid nitrogen rose acutely while plasma levels of muramidase and ribonuclease fell during the period of the infusion. The data suggest that continuing synthesis of protein may be involved in nonbacterial fever of neoplastic disease. Mammalian granulocytes and monocytes are known to elaborate a pyrogenic protein following appropriate stimulation; it is suggested that in some types of neoplastic disease, particularly Hodgkin's disease, tumor cells may produce and release a pyrogenic protein and that drug-induced inhibition of its synthesis is responsible for the observed lysis of fever.
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PMID:Antipyretic effect of cycloheximide, and inhibitor of protein synthesis, in patients with Hodgkin's disease or other malignant neoplasms. 109 49

30 patients infected with HIV (20 men, 10 women; mean age 34 [26-54] years), suspected of having Pneumocystis carinii (Pc) pneumonia, had undergone bronchoalveolar lavage which proved negative for Pc. They were then kept under observation for 5 months. No transbronchial biopsy was performed. 27 patients were in stage IV of the HIV infection, and 14 had been on pentamidine prophylaxis. The most frequent diagnosis with the bronchial lavage was bacterial infection (19 patients), next most frequent was mycobacterial infection (6, atypical in 5). A neoplasia (Kaposi sarcoma; non-Hodgkin lymphoma) was found in two, with pulmonary involvement. The diagnosis remained unclear in only three patients who were treated as for Pc pneumonia. The remaining 27 patients did not receive any treatment against Pc. Nonetheless, there were no cases of Pc pneumonia in the 5 months of observation so that bronchoalveolar lavage has a negative predictive value of 90% (27 of 30), high enough to make additional bronchial biopsy unnecessary.
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PMID:[Diagnosis and course of patients with HIV infections and exclusion of Pneumocystis carinii pneumonia]. 161 18

Male patients with the X-linked lymphoproliferative syndrome (XLP) have an inherited immune deficiency to Epstein-Barr virus (EBV) infection that results in fatal infectious mononucleosis (IM), acquired hypogammaglobulinemia- or agammaglobulinemia, virus-associated hemophagocytic syndrome, and non-Hodgkin's malignant lymphoma (ML). A clinicopathologic analysis of 17 patients with XLP who developed ML was performed. The median age of the patients at the time of diagnosis was 4.0 years (range, 2-19 years). The median overall survival was 12 months (range, 1-216 months). Eight patients had maternally related male relatives with ML. Other phenotypes of XLP were documented in male relatives of the remaining nine patients. Common presenting symptoms were fever, nausea, vomiting, and abdominal pain. Nine patients had "B" symptoms. All ML occurred at extranodal sites. The intestines, most commonly ileocecal, were involved in 76.5% of the cases. Thirteen patients had localized disease (Stages I and II) and four patients had advanced disease (Stages III and IV). A diffuse histologic pattern of growth was observed in all cases. The distribution of histologic subtypes included small noncleaved (41.2%), large noncleaved (17.6%), immunoblastic (17.6%), small cleaved or mixed cell (11.8%), and unclassifiable (5.9%) ML. Surgical resection, radiation therapy, and chemotherapy resulted in disease-free survivals of up to 192 months in eight patients (median 114 months; range, 12-192 months). Eight of 17 patients (47%) are still alive. A median survival of only 6.0 months (range, 1-12 months) was observed in the nine patients who died. No residual ML was found at autopsy. The small noncleaved subtype had an adverse prognosis (seven of nine deaths versus one of eight survivors; P less than 0.05). Bacterial infection was the major cause of death (seven of nine patients). Characteristics that distinguish ML in XLP from other ML include a maternal family history of XLP, early age of onset, acquired hypogammaglobulinemia, post-EBV infection, and ileocecal involvement.
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PMID:Malignant lymphoma in the X-linked lymphoproliferative syndrome. 381 12

We have presented the clinical, radiologic and pathologic features of 2 patients with pulmonary malakoplakia. The histologic features, including diagnositc Michaelis-Gutmann bodies, were identical to those in the urinary tract where malakoplakia is recognized as an abnormal cellular response to chronic bacterial infection. Both patients were immunocompromised: one a cardiac transplant, the other a patient with Hodgkin's disease. The lesions were focal and showed some response to antibiotic therapy, although other disease processes progressed in both patients. Malakoplakia should be added to the list of unusual infections occurring at unusual sites in compromised hosts.
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PMID:Malakoplakia of the lung: a report of two cases. 699 51

During six-month period, 102 consecutive episodes of fever in 68 children (ranging from 1 month to 14 years of age) with malignant diseases were prospectively evaluated. Sixty-five had acute lymphoblastic leukemia, nine had acute myeloblastic leukemia, nine had malignant lymphoma (four Hodgkin and five non-Hodgkin), five had chronic myeloid leukemia, four had rhabdomyosarcoma, three had CNS tumors, two had neuroblastoma, one had Wilms, and four had other malignant tumors. Forty cases (39.2%) showed severe neutropenia (500 neutrophil/m3) during the episode. S. aureus, E. coli, and S. pyogenes were in 53% of the 75 microbiologic isolates. Twenty-two percent of the viral studies were positive. Mycologic studies were all negative, except one case with C. Albicans. Pneumonia (33 cases), cellulitis (15 cases), pharyngitis (12 cases), and varicella (11 cases) were the most common final diagnosis. Seventy-one percent of the episodes were etiologically documented (by bacterial isolate, characteristic serology, and/or typical clinic picture); 19% of the febrile episodes were probable infections, and 10% were fever of uncertain cause. Ninety percent of the cases responded well to therapy, and mortality of this series was 7%. Gentamicin, Carbenicillin, and Methicilin were the more common antibiotics employed. We conclude that in our population 1) infection is a frequent cause of morbidity in children with malignant diseases; 2) the most common cause of the febrile episodes is bacterial infection; 3) S. aureus, E. coli and S. pyrogenes are the most frequent bacterial isolates, and P. aeruginosa is infrequent; 4)viral infections are relatively frequent in this group of children; and 5) with adequate management, the mortality is low.
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PMID:Infections in children with malignant disease in Argentina. 722 35

We report a patient from an endemic area of adult T-cell leukemia/lymphoma (ATLL), who developed lymphoma with features characteristic of Hodgkin's disease (HD). Large atypical Reed-Sternberg/Hodgkin's cells (RS/H cells) had a CD3-CD15+CD20-CD30+CD45RO- immunophenotype. Epstein-Barr virus (EBV) latent membrane protein and EBV-encoded small RNA were detected in the RS/H cells. The patient received C-MOPP/ABVD chemotherapy for the HD resulting in a partial response. However, relapse occurred and he died of disease progression associated with serious bacterial infection. Although serial lymph node biopsies revealed consistent presence of the EBV-positive RS/H cells, the background small lymphocytes showed progressive increase in pleomorphism and nuclear irregularity. The lymphocytes had the T-cell phenotype, CD3+CD4+CD7-CD8-. Southern blot analysis using DNA probes for the human T-cell lymphotrophic virus-I (HTLV-I) and the T-cell receptor beta-chain gene demonstrated expansion of the HTLV-I infected monoclonal T-cells with the disease progression. We concluded that the patient synchronously presented two independent lymphoproliferative disorders; EBV-associated HD and ATLL resulting from HTLV-I infection.
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PMID:Synchronous presentation of Epstein-Barr virus-associated Hodgkin's disease and adult T-cell leukemia/lymphoma (ATLL) in a patient from an endemic area of ATLL. 854 10

A strong association was found to exist between patterns of lymphoid malignancies and socioeconomic status. B-cell lymphomas and T-acute lymphoblastic leukemia are much more prevalent in developing countries where the chances of acquiring infections especially at a younger age are high. B-cell precursor acute lymphatic leukemia, however, are much more prevalent in the Western world. Many infectious agents are associated with lymphatic malignancies. Epstein-Barr virus is involved in African Burkitt's lymphoma, human immunodeficiency virus-related Burkitt's lymphoma, lymphoproliferative syndrome post-transplantation, and Hodgkin's disease. Other infectious agents which may play a role in lymphoproliferative disorders are human immunodeficiency virus in acquired immune deficiency syndrome-associated lymphoma, human T-lymphotropic virus in adult T-cell lymphoma, Helicobacter pylori in mucosa-associated lymphoid tissue lymphoma, theileriosis in lymphoproliferative syndrome in cattle, Avian leukosis virus in chicken bursal lymphoma, and possibly a bacterial infection in immunoproliferative small intestine disease, potentially reversed by antibiotic therapy. The association between infectious agents and hematologic malignancies may be explained by the creation of large populations of activated cells followed by higher occurrences of 'genetic accidents'. This theory may be reinforced in at least some malignancies with the existence of viral proteins which either have complex relationships with key cellular gene products like p53 and Rb which have roles in cell cycle control, or share common motifs with bc1-2, therefore operating as anti-apoptotic elements. Whenever these genes are deranged, cell deoxysibonucleic acid repair or apoptosis are no longer possible, thereby creating a state of genome instability, increased acquisition of mistakes, and increased chances for malignant transformation.
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PMID:Infectious agents and environmental factors in lymphoid malignancies. 881 40

In this article, we propose that the pathogenesis of Hodgkin's disease is similar to the one of crown gall tumors in plants. Here a natural exchange of genetic material from (oncogenic plasmids) to plant cells induces malignant tumors in dicotyledons. The "crown gall" hypothesis for Hodgkin's disease would explain the clinical observations of a bacterial infection the behavior as a malignant tumor. The clinical consequence of this hypothesis is that antibiotic treatments of very early Hodgkin's disease may be successful before the genetic exchange between prokaryotic and eukaryotic cells has taken place. This "crown gall" hypothesis is testable (1) by looking for bacterial DNA sequences in Reed-Sternberg and Hodgkin's cells, and (2) by antibiotic treatments of Hodgkin's patients. In this communication we show a regression of Hodgkin's disease in the lung by prolonged treatment with ciprofloxacin and clarithromycin.
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PMID:Regression of lung lesions in Hodgkin's disease by antibiotics: case report and hypothesis on the etiology of Hodgkin's disease. 1257 32


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