Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0206061 (interstitial pneumonia)
 6,105 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Parasite-free pony foals (n = 10) were infected orally with 1000,000 Parascaris equorum embryonated eggs. One pony foal each was euthanatized on days 1, 3, 5, 7, 11, 16, 23, 27, 42, or 80 after infection. Foals infected for more than 7 days showed signs of coughing, anorexia, rough coat, and weight loss. Cellular changes in the blood were mild anemia, marked eosinophilia, and leukopenia. Gross postmortem lesions included hemorrhage, edema, and white-to-yellow necrotic foci (0.5 to 1.00 mm) in lungs, liver, and bronchial and hepatic lymph nodes. Microscopically, the liver was hemorrhagic and had focal necrosis and eosinophilic granulomas. Eosinophilic lymphadenitis with edema was in the hepatic and bronchial lymph nodes. The lungs had focal areas of necrosis with hemorrhage and interstitial pneumonia with hyalinization of the alveolar walls. Larvae were first seen in the liver at postinfection hour 24 and in the lungs on postinfection day (PID) 11. Average length of larvae in the liver was 1 mm and 2.5 mm in the lungs. Larvae were not found in the liver after PID 11 or in the lungs after PID 42. The migratory pathway of P equorum was similar to that of Ascaris lumbricoides because the larvae migrated via lymph and blood vessels to the liver and then to the lungs. After migrating through the lungs, the larvae were coughed up and swallowed and then developed in the small intestine.
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PMID:Pathologic changes and pathogenesis of Parascaris equorum infection in parasite-free pony foals. 67 34

Chronic pulmonary histoplasmosis is best regarded as an opportunist or saprophytic infection of abnormal pulmonary spaces by a fungus of very low human pathogenicity. Tissue disease results from host immune response to dispersions of soluble antigen from these focal sources. There are two distinct types of clinical and radiological response. One is an acute or subacute illness manifested by often large segmental pneumonic lesions which tend to heal and are designated as early lesions. The other, usually developing as a complication of the first, is a chronic disease marked by persistent cavitation, low gard chronic illness, and a tendency to promote pulmonary fibrosis and often progressive pulmonary insufficiency. The early lesion is a segmental interstitial pneumonitis with central areas of infarct-like necrosis often adjacent to bullous disease and often outlining prominent emphysematous spaces which appear as radiolucencies. These radiological findings are further characterized by early clearing of the interstitial components, infarct-like contraction of the necrotic zones, obliteration of much of the contained emphysematous and bullous spaces, and healing attended by considerable loss of lung volume. Symptoms are variable but tend to be mild. Malaise, fatigability, low-grade fever, aching chest pain and mild cough lasting a few days to a few weeks are usual. Symptoms are ameliorated by rest. Rest and diminished activity are recommended as treatment. Under these circumstances, 80% of early lesions heal completely and probably most of these would heal spontaneously. Any subsequent course of the disease depends on whether or nor large air spaces, adjacent to or contained within the area of pneumonitis, become infected and persist as cavities. This occurs in 20% of early lesions. Once established, an infected cavity tends to persist and to be attended by symptoms of chronic bronchitis with chronic cough and sputum, fatigability, anorexia, and weight loss. Persisting thickwalled cavities often induce gradual development of pulmonary fibrosis, particulary in the lung bases, apparently from aspiration of antigenic material. This and the accelerated obstructive bronchopulmonary disease often lead to progressive pulmonary insufficiency. The use of amphotericin B is recommended for all persistent thick-walled cavities and in some circumstances surgical resection may be indicated.
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PMID:Chronic pulmonary histoplasmosis. 79 26

A 19-year-old man presented with dyspnea, cough and chest pains; he also complained of nausea, anorexia and postprandial vomiting and reported a 10-kg weight loss. Generalized lymphadenopathy and some rales over both lung bases were noted and a chest radiograph showed bilateral nodular lesions. Persistent leukocytosis, thrombocytosis, proteinuria and anergy to a series of natural antigens were found. The diagnosis of lymphoid interstitial pneumonia was made from material obtained at open lung biopsy. Rapid but incomplete clearing of the lung lesions resulted from steroid therapy; the other abnormalities were corrected gradually, except for the proteinuria, which persisted. The clinical improvement and the ability to work and play have been maintained for the past 20 months.
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PMID:Lymphoid interstitial pneumonia. 126 92

Simian hemorrhagic fever (SHF) virus and a new strain of Ebola virus were isolated concurrently in recently imported cynomolgus monkeys (Macaca fascicularis) being maintained in a quarantine facility. Ebola virus had never been isolated in the U.S. previously and was presumed to be highly pathogenic for humans. A chronology of events including measures taken to address the public health concerns is presented. The clinicopathologic features of the disease were abrupt anorexia, splenomegaly, marked elevations of lactate dehydrogenase, alanine aminotransferase, and aspartate aminotransferase, with less prominent elevations of blood urea nitrogen, creatinine, and other serum chemistry parameters. Histologically, fibrin deposition, hemorrhage, and necrosis of lymphoid cells and reticular mononuclear phagocytes were present in the spleens of SHF and of Ebola virus-infected animals. Intravascular fibrin thrombi and hemorrhage were also present in the renal medulla and multifocally in the gastrointestinal tract. Necrosis of lymphoid and epithelial cells was occasionally noted in the gastrointestinal tract. The histopathologic findings considered specific for Ebola virus infection include hepatocellular necrosis, necrosis of the zona glomerulosa of the adrenal cortex, and interstitial pneumonia, all of which were generally associated with the presence of 1 to 4 mu intracytoplasmic amphophilic inclusion bodies. The disease spread within rooms despite discontinuation of all direct contact with animals, and droplet or aerosol transmission was suspected. Antibody to Ebola virus developed in animal handlers but no clinical disease was noted, suggesting a less virulent strain of virus.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Combined simian hemorrhagic fever and Ebola virus infection in cynomolgus monkeys. 131 46

Outbreaks of a canine distemper-like acute disease brought high mortalities to seal populations in north-west Europe and Lake Baikal from late 1987 to 1988. During these outbreaks three seals which were introduced from Lake Baikal to an aquarium in Japan developed a distemper-like disease and other seals raised in the same room were similarly affected. Clinical signs of dead seals were anorexia, diphasic fever, dyspnea, and neuromuscular tics. Characteristic microscopic lesions of acute interstitial pneumonia seen in the lung were accompanied with hyperplasia and syncytial giant cell formation of type II pneumocytes. Eosinophilic intranuclear and cytoplasmic inclusion bodies were present in bronchial epithelial cells, type II pneumocytes, epithelial cells of bile ducts and interlobular ducts of pancreas, transitional epithelium of renal pelvis, and reticular cells of lymph nodes. Ultrastructure of inclusion bodies was similar to that seen in cells infected with morbilliviruses. Serum samples from recovered seals had virus-neutralization antibodies against canine distemper virus. The present cases were the first report of morbillivirus infection of aquarium seals in Japan.
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PMID:Occurrence of a canine distemper-like disease in aquarium seals. 216 49

In seventeen (38.6%) out of forty-four children underwent bone marrow transplantation, transient fever with abnormal liver function tests occurred between 30 and 70 days following bone marrow transplantation. More than half of cases suffered from nausea, anorexia and general malaise. C reactive protein was negative in all but one case, and thrombocytopenia occurred in five cases. Transient fever with abnormal liver function tests occurred more frequently in patients with cytomegalovirus (CMV) infection (63.4%) than in patients without CMV infection (16.0%) (P less than 0.01). Therefore, CMV infection was considered to be the cause of transient fever with abnormal liver function tests. The incidence of transient fever with abnormal liver function tests was not significantly different between the patients with pretransplant positive anti-CMV titer and the patients with pretransplant negative anti-CMV titer. Clinical symptoms improved in 16 patients (93.4%), but fatal CMV interstitial pneumonia followed in one case.
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PMID:[Transient fever with abnormal liver function in patients underwent bone marrow transplantation--clinical symptom of cytomegalovirus infection]. 217 86

One hundred and fifteen patients with inoperable esophageal carcinoma were treated by either chemotherapy alone or chemotherapy plus Rabdosia rubescens. In group A, out of 31 patients treated with pingyangmycin (P) and nitrocaphane (N), 10 (32.3%) responded to the treatment. Among them, 2 showed partial response (greater than 50% tumor regression) and 8 minimal response (greater than 50% tumor regression). In group B, out of 84 patients treated with PN plus Rabdosia rubescens, 59 (70.2%) responded. Of them, 10 showed complete response (100% tumor regression), 16 partial response and 33 minimal response. the one-year survival rates of group A and B were 13.6% and 41.3%. Statistical significance was present in these two groups both in the response rate and one-year survival rate. As regards the drug toxicity, there was no significant difference between these two groups. Alopecia, anorexia, nausea and hyperpyrexia occurred in more than 30% of patients. Mild leukopenia and thrombocytopenia and interstitial pneumonia were noted in some patients, and two patients died of toxicity in the lungs.
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PMID:[Potentiation by Rabdosia rubescens on chemotherapy of advanced esophageal carcinoma]. 242 70

Seventeen patients with malignant lymphoma were entered into a phase II study of peplomycin (PEP) to determine the efficacy of the drug. There were 8 males and 9 females with a median age of 64 yrs (range 3-74 yrs) and a median PS 3 (range 2-4). Three of these were children. At first PEP was given intermittently and intramuscularly (8 cases) at a dose of 10 mg every one (3 cases) or two (5 cases) weeks, and then intravenously by 22-hr continuous infusion (9 cases) at a dose of 5 mg per day for 5 days. Mean cumulative dose was 78 mg. Objective responses were obtained in 6 patient (35%). CR lasting 4 weeks was obtained in one patient with diffuse mixed-type lymphoma. Five patients, one with diffuse medium-sized cell type and 3 with diffuse large cell type, had PR, lasting 6, 7, 7, 9, and 50+ weeks, respectively. Pulmonary fibrosis was found in two patients on autopsy and interstitial pneumonia in two patients clinically. Temporary high fever occurred in 7 patients, stomatitis in 3 patients and anorexia in 3 patients.
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PMID:[Phase II trial of peplomycin in non-Hodgkin's lymphoma]. 258 13

We present a young male (12 years) with low grade fever, weight loose, anorexia and progressive dyspnea. The clinical, roentgenological and pulmonary function pictures are close with interstitial pneumonitis. The patient had a pigeon loft on his house, thus we tried confirmed the diagnosis of extrinsic allergic alveolitis: pigeon breeder's lung. We believed at any patient age the pigeon breeder's lung must be considered in the differential diagnosis of interstitial pneumonitis. A good anamnesis will avoid unnecessary complementary test.
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PMID:[Extrinsic allergic alveolitis: apropos of a case in a child]. 271 15

During an outbreak of a herpesvirus infection in juvenile harbor seals, 11 out of 23 seals died. The duration of the disease in these 11 animals varied from 1-6 days. Nasal discharge, inflammation of the oral mucosa, vomiting, diarrhea and fever up to 40 degrees C were observed in the first days of the disease. In later stages coughing, anorexia and lethargy occurred. Severe necrosis of the liver and interstitial pneumonia were the most striking histopathological findings.
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PMID:An outbreak of a herpesvirus infection in harbor seals (Phoca vitulina). 300 64


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