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 acquired immunodeficiency syndrome (AIDS) is a devastating new disease caused by the human immunodeficiency virus (HIV). This retrovirus causes profound immunoincompetence in its infected hosts, who are thereafter susceptible to develop myriad severe and relapsing protozoal, fungal, bacterial, viral, and arthropodal opportunistic infections, as well as unusual malignancies. The more than 50,000 patients who have developed AIDS in the United States have produced a sudden unexpected deluge of diagnostic dilemmas that are stressing laboratories of pathology everywhere. This paper describes the gross and microscopic pathology of the numerous complications in patients infected by HIV: (a) the prodromal AIDS-related complex with persistent generalized lymphadenopathy, (b) lymphoid infiltration of salivary gland and lung, including the complex of lymphoid interstitial pneumonitis-pulmonary lymphoid hyperplasia, (c) extranodal non-Hodgkin's lymphomas, (d) multifocal mucocutaneous and visceral Kaposi's sarcoma, (e) small cell undifferentiated (oat cell) carcinomas, (f) protozoal infections caused by Pneumocystis carinii, Toxoplasma gondii, Acanthamoeba, Cryptosporidium species (sp.), and Isospora belli, (g) the causes of chronic enteritis, (h) mycotic infections caused by Candida sp., Cryptococcus neoformans, Histoplasma capsulatum, Coccidioides immitis, and Sporothrix schenckii, (i) bacterial infections caused by Mycobacterium avium-intracellulare, M. tuberculosis, M. kansasii, Nocardia sp., Listeria monocytogenes, Legionella sp., Treponema pallidum, and others, (j) viral infections caused by cytomegalovirus, herpes simplex and zoster, polyomavirus (progressive multifocal leukoencephalopathy), hepatitis B, molluscum contagiosum, and papillomavirus, (k) oral hairy leukoplakia, (l) subacute encephalopathy, and (m) Norwegian scabies.
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PMID:The pathology of AIDS. 283 78

The acquired immune deficiency syndrome (AIDS) is characterized by a multitude of clinical complications consisting of mainly opportunistic infections and malignancies. Particularly often encountered and life-threatening conditions are therefore due to infections of the respiratory tract (pneumonias caused by pneumocystis carinii or cytomegalovirus) or the central nervous system (e.g. toxoplasmosis or cryptococcosis) and Kaposi sarcoma or highly malignant non-Hodgkin lymphomas. The course of the disease can become even more severe by additional neurologic complications. In patients with AIDS, the use of preparations with proven clinical effectivity for the treatment of opportunistic infections is often hampered by severe side effects.
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PMID:[Internal and neurologic manifestations of the acquired immunodeficiency syndrome]. 305 90

We describe 3 patients with simultaneous infection by Cryptococcus neoformans and Legionella pneumophila. Legionnaires' disease (pneumonia) occurred shortly after onset of cryptococcal meningitis in a cardiac transplant patient receiving ciclosporin, a second patient with chronic lymphocytic leukemia and a third patient with Hodgkin's disease and autoimmune hemolytic anemia. Defects in cell-mediated immunity have been identified in patients with hematologic malignancies and in those who have received organ transplants. Clinical and experimental data suggest that the primary host defense mechanism against cryptococcal and Legionella infection involves cell-mediated immunity. Thus, the simultaneous occurrence of cryptococcal and L. pneumophila infection in these 3 patients supports experimental studies which have demonstrated common host defense mechanisms against both pathogens.
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PMID:Simultaneous infection with Cryptococcus neoformans and Legionella pneumophila. In vivo expression of common defects in cell-mediated immunity. 329 33

A 32-year-old presented with fulminant, bilateral airspace pneumonia due to Cryptococcus neoformans while under cytotoxic therapy for advanced Hodgkin's disease. We alert physicians to this rapidly progressive form of cryptococcosis which has been poorly described previously and which may closely mimic bacterial pneumonia.
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PMID:Cryptococcal pneumonia: a fulminant presentation. 651 91

Sixty-four fiberoptic bronchoscopic examinations were performed for 58 patients with Hodgkin's and non-Hodgkin's lymphomas and radiographically evident pulmonary abnormalities. Diagnoses were obtained in 23 cases (36%). Examination of 12 lung biopsy specimens showed lymphoma and one, squamous cell carcinoma. Six patients had pneumocystis carinii; 2, aspergillosis; 1 cryptococcosis; and 1, herpes simplex infection. It is recommended that fiberoptic bronchoscopy be the first invasive procedure employed in the evaluation of pulmonary parenchymal abnormalities in patients with Hodgkin's and non-Hodgkin's lymphomas.
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PMID:Fiberoptic bronchoscopy in patient with Hodgkin's and non-Hodgkin's lymphomas. 741 47

A necroscopic study, conducted in the Pathology Department of the Centre Hospitalier Universitaire (CHU) de Treichville in Abidjan, included 70 seropositive subjects who died in the Pneumophtisiology Department. We attempted to determine the different pulmonary affections occurring during infection with the human immunodeficiency virus (HIV). This study demonstrated the predominant role of tuberculosis (44%) and bacterial pneumonia (30%) which remain the predominant aetiologies. Other opportunistic affections were rare including: Pneumocystises, Mycobacteriaceae, and Cytomegalovirus infection and the Kaposi sarcoma. The absence of pulmonary cryptococcosis and non-Hodgkin lymphoma were also noted. Necroscopic examinations do not necessarily provide evidence of the in vivo pathologies, the autopsy being able to identify only the causal diseases or those present at death.
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PMID:[Pulmonary diseases and retrovirus infections. A pathological study in 70 cases]. 804 80

The human immunodeficiency virus (HIV) has, since it was first reported in 1981, become a worldwide epidemic. The immunosuppressive nature of HIV results in opportunistic infections, neoplasms, and other pathological conditions. Clinical manifestations of these conditions are often the first indication that an individual is infected with HIV. This article reports and describes the clinical findings for 174 HIV-positive patients and is intended to educate Thai physicians concerning the rising HIV infection rate in Thailand. The opportunistic infectious agents included fungal, parasitic, viral, and bacterial organisms. Cryptococcosis, penicillosis, candidiasis, and histoplasmosis are fungal diseases which are discussed. Protozoal organisms and diseases covered are Pneumocystis carinii, toxoplasmosis, cryptosporidiosis, isosporiosis, and Demodex folliculorum. Bacterial infections addressed are tuberculosis, syphilis, and salmonellosis. The parasite causing nocardiosis is also discussed. Viral infections addressed are cytomegalovirus infection, herpes simplex, and hairy leukoplakia. Neoplasms or tumors discussed are Kaposi's sarcoma and non-Hodgkins lymphoma. Other pathological conditions described are brain atrophy, HIV retinopathy, and HIV wasting syndrome. In most cases, a suggested therapy regime is given for the condition discussed.
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PMID:Clinical manifestations of 174 AIDS cases in Maharaj Nakorn Chiang Mai Hospital. 840 18

Diplopia is one of the neuro-ophthalmic manifestations that can be observed during HIV-infection. The etiologic agents of diplopia in HIV-positive patients can be identified with HIV itself or opportunistic pathogens or other related conditions. We reviewed the clinical records of 13 HIV-positive patients with mono or bilateral diplopia, focusing on etiologic agents, clinical evaluation and prognosis. This review encompassed all cases observed from January 1992 to June 1995 at the Infectious Diseases Department, Policlinico S. Matteo, University of Pavia. All patients underwent a complete ophthalmologic examination, including visual acuity, anterior segment evaluation with biomicroscopy, dilated indirect ophthalmoscopy and ocular motility evaluation (with Cover test and Hess-Lancaster test). If requested by clinical findings, radiologic (TC and/or MRI) and cerebrospinal fluid examination were performed in some patients. The most common causes of diplopia-CNS lesions or ocular diseases-, resulted in agreement with those reported in the literature (T. gondii, C. neoformans, non-Hodgkin lymphomas, HIV, JC virus, CMV). We were able to confirm, according to our experience, that diplopia occurrence is often a negative prognostic factor, since it is commonly associated with CNS conditions. In most cases diplopia can herald a near demise (8 patients on 13 died with 60 days from diplopia onset). In those cases where a treatment was available (2 cases of cryptococcosis, 1 case of neurotoxoplasmosis and 1 case of CMV retinitis) a complete resolution of neuro-ophthalmic symptoms was achieved.
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PMID:[Clinical significance of diplopia in HIV infection. Assessment of a personal caseload and review of the literature]. 904 2

In a retrospective study of a 12-year period (1981-1992) liver histology was analyzed in 227 autopsied patients infected with the human immunodeficiency virus. Normal histology could only be documented in 29 patients (13%). In the majority of cases (56%) uncharacteristic changes were seen such as steatosis (34%), hemosiderosis (10%) or non-specific reactive hepatitis (7%). The finding of hepatic peliosis obtained in 4 patients was not associated with inflammatory liver changes, especially infections from Rochalimaea. Within a wide range of opportunistic infections recorded in 50 patients (22%), hepatitis caused by Cytomegalovirus (8%), Toxoplasma gondii (5%), Leishmania donovani (1%), Cryptococcus neoformans and Pneumocystis carinii (each 0.5%) was diagnosed. Among 16 cases (7%) of mycobacterial liver infections typical mycobacteria were found in two patients and atypical mycobacteria in 14 patients, respectively. In 23 patients (10%) chronic viral hepatitis, caused by HBV (7%) or HCV infections (3%), respectively, was observed. Hepatitis was typed as mild only in each 5 patients with HBV or HCV infection, whereas the remaining cases showed a transition towards cirrhosis. Two patients with HBV-associated cirrhosis developed hepatocellular carcinoma. The remaining 32 malignant liver tumors represented secondary neoplasms, including 13 cases of non-Hodgkin's lymphomas.
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PMID:[Liver changes in AIDS. Retrospective analysis of 227 autopsies of HIV-positive patients]. 964 44

Systemic mycosis caused by Cryptococcus neoformans frequently becomes life threatening in patients with cellular immunodeficiencies. In contrast to AIDS patients, there are only a few reports of concurrent systemic cryptococcosis in patients with Hodgkin's disease (HD). Only two of 75 (2.7%) patients with HD who were consecutively admitted to our hospital in the past decade developed Cryptococcus neoformans infection. Both had stage IVB (Ann Arbor) HD with bone marrow involvement and absolute lymphopenia (< 1/nl). We have reviewed the literature and analyzed the data of 54 cases with concurrent cryptococcosis and HD. Presence of HD for > or = 12 months, stage IV disease, absolute lymphopenia (< 1/nl), and extensive pretreatment were the most common features among these patients and must be regarded as predisposing for acquiring a cryptococcal infection. In our patients antimycotic therapy was successful using liposomal amphotericin B (lipAmB) simultaneously with cytotoxic therapy for HD. Drug level measurements performed in one patient revealed a higher level of amphotericin B in CSF when the liposomal formulation was administered as compared with the level in CSF after administration of conventional amphotericin B. To our knowledge, this is the first report on antimycotic treatment of cryptococcosis with lipAmB in patients with HD. Regarding the favorable therapeutic index of lipAmB as compared with conventional amphotericin B, the drug should be considered as a less toxic and perhaps more effective alternative in the therapy of acute cryptococcosis, especially when cytotoxic treatment is administered simultaneously.
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PMID:Cryptococcosis in Hodgkin's disease: description of two cases and review of the literature. 969 18


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