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)

This prospective study was designed to determine the efficacy of iodized talc pleurodesis in patients with pleural effusions. Thirty-four patients underwent this treatment (three bilaterally) between October 1, 1989, and March 31, 1991. All patients had to have complete or nearly complete lung reexpansion after tube thoracostomy with fluid drainage less than 100 ml in 24 hours. A slurry containing 5 gm of talc and 3 gm of thymol iodide was instilled into the pleural space through the chest tube. Chest tubes were removed after complete reexpansion and clearing of the effusions, usually in 3 to 5 days. The patients' ages ranged from 26 to 88 years (average 50 years). Eighteen patients had lung carcinoma, two had mesothelioma, and one each had carcinoma of the ovary, breast, or anorectum, multiple myeloma, schwannoma, or Hodgkin's lymphoma. Two patients had an unknown adenocarcinoma primary and five other patients had acquired immunodeficiency syndrome. One patient had congestive heart failure. Nineteen patients had left, 12 had right, and three had bilateral pleural effusions. The effusion was serosanguineous in 26 and serofibrinous in eight patients. Serial chest radiography showed complete response in all patients. The period of follow-up ranged from 1 to 21 (average 4.9) months, with no recurrences. Twenty-three patients have died during the follow-up period, and there was no sign that reaccumulated pleural effusion existed in any, despite clinical evidence of systemic tumor progression. These observations indicate that intrapleural instillation of a slurry of iodized talc is a safe, adequate, and effective treatment for control of neoplastic or benign pleural effusions.
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PMID:Iodized talc pleurodesis for the treatment of pleural effusions. 156 70

Non-Hodgkin's lymphomas are an increasing problem in the AIDS population. They are generally aggressive, high-grade lymphomas and more commonly present at extranodal sites, particularly the central nervous system. Although chemo- and radiosensitive, the duration of response is generally short lived. Spontaneous remission of non-Hodgkin's lymphomas has been reported in immunocompetent individuals, but has not been reported in HIV disease. We would like to report the first such case.
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PMID:The spontaneous regression of lymphoma in AIDS. 158 41

Presentation is made of the ocular complications of AIDS which were observed in the ophthalmologic clinic of the University Hospital in Zurich from 1986 to 1991. Besides cotton-wool spots, CMV-retinitis is the most frequent and best known infectious complication. In all other infections, diagnosis is most difficult, because it could never be supported by histological examination. Presentation is made of some cases of acute retinal necrosis, toxoplasmosis, cryptococcosis, candida, and of some cases of uveitis with unknown etiology. Furthermore we present one intraocular non-Hodgkin lymphoma, some suspicions of Kaposi's sarcoma and some neurologic disturbances of central origin.
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PMID:[Ocular complications of AIDS. Diagnostic problems]. 161 55

Duration of the AIDS-free period after HIV-infection and survival time vary to a wide extent. About 50 percent of the patients develop AIDS within 10 years. The most important prognostic factor is the CD4-lymphocyte count. The risk of AIDS increases significantly after CD4-lymphocyte counts drop below 400/microliters. Another prognostic factor is age. In older patients disease progresses more rapidly. AIDS often is preceded by an AIDS-Related-Complex characterized for example by Oral Candidiasis, Hairy Leukoplakia or Zoster of more than one dermatome. AIDS mostly develops 1/2 to 1 year after AIDS-Related-Complex. After AIDS is diagnosed the median survival time is not longer than 1 1/2 years. Single patients live much longer. Prognosis is influenced by the disease defining AIDS. Kaposi's Sarcoma often occurs early in the course of immunodeficiency and median survival is longer than after other opportunistic diseases. Survival also is longer after Pneumocystis Carinii Pneumonia since it is well treatable. A very short survival has been noticed after Non-Hodgkin-Lymphoma. During the last few years survival after HIV-infection and AIDS has been prolonged a little by sufficient prophylaxis of Pneumocystis Carinii Pneumonia which is the most frequent opportunistic disease, by antiretroviral treatment with Zidovudine and by increase of knowledge which makes early diagnosis and treatment of opportunistic diseases possible.
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PMID:[Survival in HIV infection and AIDS]. 162 24

The pulmonary lesions were studied in 24 autopsy cases of Japanese patients with AIDS. The major pathological findings were opportunistic infections, which were the major clinical symptoms in some patients. The pathogens identified were as follows; Pneumocystis carinii (PC) in 10, cytomegalovirus (CMV) in 14, atypical mycobacterium in 5, cryptococcus in 2, candida in 2, and nocardia in 1. PC pneumonia was prominent in 8 cases and was the cause of death. In such patients, the lung were heavy and appeared parenchymatous. Histological examination revealed numerous protozoa in the foamy material in the alveolar spaces, associated with swelling of the alveolar lining cells and edematous thickening of the alveolar septa. In some cases, only hyaline membrane formation was prominent without foamy material in the alveolar spaces. Immunostaining with anti-PC monoclonal antibody or in-situ hybridization with oligopeptide demonstrated pathogens in the hyaline membranes. Many cases with PC pneumonia had concomitant opportunistic infections such as CMV, Herpes simplex virus, and atypical mycobacterium. Extrapulmonary infection of PC was seen in only one case. CMV infection was found in 14 cases; 7 had innumerable inclusion bodies, and in some cases the lesions were most prominent around the bronchioles. Of the 5 cases of atypical mycobacterial infection, 2 were caused by M. kansaii (MK) and 3 by M. avium intracellulare (MAI). Both lesions of MK infection showed necrosis and cavitation. One of three cases of MAI infection showed cavitation. Around the cavitary lesions, numerous cytomegalic inclusion bodies were identified in the mesenchymal cells, which may have been the cause of necrosis and cavitation of the lesions. MAI infection was systemic and pronounced in the lymph nodes, spleen, and intestinal mucosa. Neoplastic lesions comprised 2 cases of Kaposi's sarcoma and 4 of extranodal non-Hodgkin lymphoma in other organs. Lung involvement was seen in only one case of Kaposi's sarcoma although very small in size. The lesion was situated along the pulmonary vein and appeared hemorrhagic macroscopically. Pulmonary lesions in AIDS are complicated, and many of opportunistic pathogens were identified in single patients.
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PMID:[Pulmonary lesions of acquired immunodeficiency syndrome--analysis of 24 Japanese autopsy cases with AIDS]. 163 37

Necrotizing myocarditis due to Aspergillus fumigatus was a contributory cause of death in a patient with acquired immunodeficiency syndrome and non-Hodgkin lymphoblastic malignant lymphoma of the Burkitt type. A transient remission of the lymphoma had been obtained by cytostatic treatment. A. fumigatus was isolated from blood two weeks before death, but myocarditis was not diagnosed until autopsy.
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PMID:Aspergillus fumigatus fungaemia and myocarditis in a patient with acquired immunodeficiency syndrome. 164 47

A 59-year-old Japanese woman with Hodgkin's disease developed progressive dementia and died of pneumonia. The autopsy revealed necrotizing ventriculo-encephalitis caused by cytomegalovirus (CMV) infection, which was confirmed by immunohistochemical and electron microscopic examinations. It is suggested that CMV ventriculo-encephalitis could occur not only in patients with acquired immunodeficiency syndrome, but also in other immunocompromised hosts.
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PMID:An autopsy case of necrotizing ventriculo-encephalitis caused by cytomegalovirus in Hodgkin's disease. 165 May 18

Non-Hodgkin's lymphomas (NHL) are part of the spectrum of disease associated with HIV infection. However, there are only occasional reports of NHL of T-cell origin in HIV-infected patients. A previously asymptomatic HIV-infected man, who was seronegative for human T-lymphotropic virus type I antibodies, developed a high-grade peripheral T-cell lymphoma of anaplastic large-cell type which was Ki-1 + (CD30 +), HLA-DR+, epithelial membrane antigen +, CD25 +, CD71 +, CD2 + and CD5 +. Pan-B markers CD19 and CD22 and histiocytic marker CD68 were negative. At diagnosis the patient had 0.3 x 10(9)/l T-helper lymphocytes. The response to chemotherapy was dramatic and the patient is alive and disease-free 18 months after treatment. A review of previously described peripheral T-cell lymphomas in HIV-positive individuals is performed, and we conclude that the spectrum of neoplasms in such cases is probably broader than originally thought.
AIDS 1991 Jun
PMID:Ki-1+ anaplastic large-cell lymphoma of T-cell origin in an HIV-infected patient. 165 81

Eighteen cases of AIDS related, non-Hodgkin's lymphomas were examined for the presence of Epstein-Barr virus (EBV) genomes using in situ hybridisation with a 35S-labelled probe. The results were compared with those obtained independently by Southern blot analysis with a 32P-labelled probe of frozen tissue from the same tumours. Technically satisfactory results were obtained with both methods in 15 lymphomas. EBV DNA was detected in seven of 15 (47%) cases by in situ hybridisation and in eight of 15 (53%) cases by Southern blotting (including all the cases positive by in situ hybridisation). The results of EBV DNA detection by the two techniques were identical in 14 of 15 (93%) cases. In situ hybridisation gave no false positive results. This study shows that the sensitivity and specificity of in situ hybridisation for the detection of EBV genomes in AIDS related lymphomas approaches that of Southern blotting, even when using routinely processed archival, paraffin wax embedded material.
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PMID:Detection of Epstein-Barr virus genomes in AIDS related lymphomas: sensitivity and specificity of in situ hybridisation compared with Southern blotting. 165 89

All 51 cases of HIV-related malignant lymphoma in Denmark diagnosed from 1983 to 1989 were reviewed. There were 12 Burkitt-type lymphomas, 30 immunoblast-rich lymphomas and 9 other lymphomas. Patients with immunoblast-rich lymphomas had significantly lower CD4 cell counts (median 60 vs. 188 x 10(6)/l, P less than 0.05), and more often a history of previous AIDS-defining illnesses (50% vs. 0%, P less than 0.005), compared with patients with Burkitt-type lymphomas. Epstein-Barr virus (EBV) DNA was demonstrated in 14 of 19 immunoblast-rich tumours, and in 2 of 7 Burkitt-type lymphomas (P = 0.10). Compared with EBV DNA-negative tumours EBV DNA-positive tumours were associated with lower CD4 cell counts (median 39 vs. 188 x 10(6)/l, P = 0.01). It is concluded that two main types of HIV-related malignant lymphoma exist. One is associated with severe immunosuppression, is often of immunoblast-rich morphology, and may be linked to EBV, whereas the other may occur in the absence of immunosuppression, is often of Burkitt-type morphology, and is probably not linked to EBV. In addition to these two main types, other non-Hodgkin lymphomas and Hodgkin's disease do occur.
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PMID:HIV-associated lymphoma: histopathology and association with Epstein-Barr virus genome related to clinical, immunological and prognostic features. 166 Feb 93


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