Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Diagnostic findings were reviewed on 157 sick or dead gray foxes (Urocyon cinereoargenteus) from the southeastern United States examined during the period 1972 through 1989. Most foxes (n = 118) originated from Georgia; fewer animals were from Florida, Kentucky, Maryland, Mississippi, North Carolina, South Carolina, Tennessee, Virginia and West Virginia. Etiologic diagnoses included canine distemper (n = 125), congenital absence of guard hairs (n = 7), traumatic injuries (n = 7), rabies (n = 3), suspected toxicoses (n = 3), verminous pneumonia due to Paragonimus kellicotti (n = 1), bacterial septicemia secondary to Dracunculus insignis (n = 1), and tick paralysis (n = 1). Concurrent toxoplasmosis or toxoplasmosis or cryptosporidiosis was noted in six and three foxes with canine distemper, respectively. Only lesion diagnoses were attainable for three foxes, and six cases were classified as undetermined. Canine distemper was diagnosed in 78% of the foxes, was geographically widespread, was detected in 16 of 18 yr, and exhibited a seasonal pattern of occurrence. These facts indicate that canine distemper is more significant as a mortality factor for gray foxes than all other infectious and noninfectious diseases combined.
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PMID:Diseases diagnosed in gray foxes (Urocyon cinereoargenteus) from the southeastern United States. 154 99

The following unusual diseases were diagnosed in birds submitted to the Veterinary Research Institute, Victoria, between 1978 and 1987: the viral diseases beak and feather disease of psittacines, infectious laryngotracheitis in peafowls, a papovavirus-like inclusion body disease in psittacines, and pox; chlamydiosis; the bacterial diseases actinomycosis, listeriosis and mycobacteriosis; the fungal diseases favus, yeast infections and systemic zygomycosis; the protozoan diseases cryptosporidiosis, hexamitiasis, suspected leucocytozoonosis, sarcosporidiosis, toxoplasmosis, trichomoniasis and an unidentified protozoan-like organism which caused pneumonia in ducks; a variety of parasites; the metabolic disorders curled-toe paralysis in pheasant poults, encephalomalacia and parenchymatous goitre; toxicity due to dimetridazole and the ingestion of the leaves of the tobacco tree; and other non-infectious conditions including asphyxiation, burns, cataracts, cerebellar degeneration and atrophy, cystic right oviducts and exertional rhabdomyolysis.
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PMID:Some unusual diseases in the birds of Victoria, Australia. 156 52

Infection with the human immunodeficiency virus (HIV) results in progressive depletion of the CD4 subset T-lymphocytes and the development of opportunistic infections and certain malignancies. Charts were reviewed for 185 HIV-infected individuals with 265 AIDS-defining illnesses (ADIs) who had T-lymphocyte subset analyses performed within 2 months prior to or 1 month following the diagnosis. Also included were 22 HIV-infected patients with oral candidiasis and 20 with asymptomatic infection. Significant differences in CD4 lymphocyte numbers were observed between the 12 ADIs, oral candidiasis, and asymptomatic infection, allowing them to be grouped into five general categories, based on mean CD4 count: (a) asymptomatic infection, CD4 greater than 500/mm3; (b) oral candidiasis and tuberculosis, range 250-500/mm3; (c) Kaposi's sarcoma, lymphoma, and cryptosporidiosis, range 150-200/mm3; (d) Pneumocystis carinii pneumonitis, disseminated Mycobacterium avium complex, herpes simplex ulceration, toxoplasmosis, cryptococcosis, and esophageal candidiasis, range 75-125/mm3; (e) cytomegalovirus retinitis, less than 50/mm3. Our data concur with clinical impressions and provide a basis for interim treatment and prophylaxis recommendations.
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PMID:Predictive value of CD4 lymphocyte numbers for the development of opportunistic infections and malignancies in HIV-infected persons. 167 19

The fecal samples submitted for routine ova and parasite examination in Children's Hospital, Bangkok, Thailand, between October 1984 and November 1987, were investigated for Cryptosporidial oocysts, indicated that the prevalence was 1.61 per cent. The infection played an important role in aetiology of gastroenteritis and/or diarrhea. Because the children, particularly those less than 2 years of age who had watery and non-bloody stools and accompanied with gastrointestinal symptoms were found to have Cryptosporidium oocysts, almost (84.31%) of the infected children were hospitalized. Suggestively, Cryptosporidiosis should be included in the diagnosis of diarrheal disease in children and diarrheal illness in immunocompetent patients. In this report, the source of infection and the route of transmission was not identified but 80.39 per cent of children with cryptosporidiosis children were admitted with primary diagnosis of diarrhea together with pneumonia. The medication was Furazolidone or the combination of Trimethoprime and Sulphamethoxazone.
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PMID:Cryptosporidium oocysts in stool specimens submitted to routine ova & parasite examination: 38 months survey. 176 40

The present case report describes a 30-year-old man with AIDS who developed cryptosporidiosis of the appendix vermiformis. The patient had been admitted to hospital with all the symptoms of appendicitis, and an appendectomy was performed. The histological work-up of the surgical specimen revealed an acute phlegmonous appendicitis, and also a welldeveloped cryptosporidiosis, which was confirmed by electron-microscopic examination. Two years later, the patient died of pneumonia contracted during a generalised CMV infection. The postmortem examination revealed cryptosporidial organisms in the biliary tract. As far as we know, this is the first ever report of cryptosporidiosis of the appendix vermiformis.
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PMID:Cryptosporidiosis of the appendix vermiformis: a case report. 177 37

Hydroxynaphthoquinone 566C80 was synthesised and initially developed as an antimalarial with potent activity against drug-resistant strains of the human malaria parasite, Plasmodium falciparum. Subsequent studies have revealed that in addition, this compound has experimental activity, both in vitro and in vivo, against Pneumocystis carinii and Toxoplasma gondii; the data obtained thus far for Cryptosporidium parvum are equivocal. Currently 566C80 is being assessed clinically not only against malaria, but also against P. carinii pneumonia, toxoplasmosis and cryptosporidiosis.
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PMID:566C80, an antimalarial hydroxynaphthoquinone with broad spectrum: experimental activity against opportunistic parasitic infections of AIDS patients. 181 43

HIV-infected patients are prone to frequent opportunistic infections (OI). Their fundamental differences to infections in the immunocompetent host are explained. The most frequent OI is pneumonia caused by pneumocystis carinii. A brief overview on diagnostic and therapeutic aspects of encephalitis due to toxoplasma gondii, candidiasis, meningitis due to cryptococcus neoformans, tuberculosis, infection by atypical mycobacteria, infection by viruses of the herpes group--in particular cytomegalovirus--and cryptosporidiosis is given.
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PMID:[Opportunistic infections in HIV-infected patients]. 218 21

This study was designed to evaluate the role of 67Ga-scintigraphy in AIDS-related intestinal infections. Seventeen out of twenty-five HIV-positive patients (68%) primarily investigated with 67Ga-scans to screen for opportunistic pneumonia presented pathologic abdominal 67Ga-uptake which was, in most cases, due to proven opportunistic intestinal infection (cytomegalovirus, atypical mycobacteria, cryptosporidiosis etc.). The correlation of abdominal with pulmonary findings has shown that AIDS-related intestinal infections and opportunistic pneumonia may occur concomitantly in the majority cases (11/17). In 6/17 patients positive abdominal findings were observed without opportunistic pneumonia at the same time. Gallium imaging of the abdomen has shown to identify successfully the most common extrapulmonary sites of HIV-related infections. Thus, abdominal imaging or whole body scintigraphy should be a mandatory part of each 67Ga-scan in patients with HIV infection, even if it was primarily performed to screen for opportunistic pneumonia only. Knowledge of multilocular opportunistic infections, usually caused by different pathogens, is clinically important for further diagnostic and therapeutic management.
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PMID:67Ga-scintigraphy for evaluation of AIDS-related intestinal infections. 223 98

The authors describe a case of cryptosporidiosis in a 10 month old immunocompetent infant, who suffered from prolonged diarrhoea and pneumonia. Cryptosporidium oocysts, Giardia lamblia were detected by using modified Kinyoun stain, and klebsiella was identified in the stool culture. According to the clinical presentation and the laboratory data the streptococcus infection is presumed as cause of the pneumonia, but the authors could not exclude the role of cryptosporidium in predisposing and/or causing the pneumonia.
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PMID:[Cryptosporidium as a co-pathogen in infantile diarrhea and pneumonia]. 237 65

Small-intestinal cryptosporidiosis has not been described in budgerigars or cockatiels. Organisms of the genus Cryptosporidium were found during histologic examination of segments of small intestine from a budgerigar with chronic weight loss and from a cockatiel that died acutely. Parasitism was accompanied by non-purulent inflammation (lymphocytes and plasma cells predominated). Bacterial and viral pathogens were not isolated. The death of the budgerigar was attributed to malassimilation interpreted to have been caused by Cryptosporidium. The cause of death in the cockatiel was inhalation pneumonia. Because the index of suspicion for cryptosporidiosis was low, samples for isolation of Cryptosporidium were not collected. In the future, cryptosporidiosis should be included as a differential diagnosis for weight loss and death in pet birds, and isolation and speciation of Cryptosporidium sp. should be attempted and reported.
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PMID:Diarrhea associated with small-intestinal cryptosporidiosis in a budgerigar and in a cockatiel. 261 73


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