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Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Seven cases of submersion in the Dead Sea are described. The clinical picture varied in severity and consisted of signs of pulmonary edema, chemical bronchitis, hypermagnesemia and hemoconcentration. Two of the patients died of hypotension and cardiac arrhythmia. The clinical findings were similar to those found in cases of drowning in seawather, but the presence of hypermangesemia is unique to this entity. The amount of aspirated water causing severe clinical signs seemed to be much smaller than is seen with ordinary seawater. Therapeutic guidelines, including assisted respiration, infusion of hypotonic solutions and corticosteroid therapy, are suggested.
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PMID:Near drowning in the Dead Sea. 85 66

Industrialization of farming, animal raising, and forestry has added new chemical and mechanical hazards that need to be recognized and prevented. Lung disease among farm workers can result from a wide variety of hazardous exposures that include organic dusts, chemicals, and toxic gases. In addition to nonspecific symptoms of mucous membrane irritation, farm workers can develop occupational asthma or bronchitis, organic dust toxic syndrome, hypersensitivity pneumonitis, silo filler's disease (toxic hemorrhagic pulmonary edema), and neuromuscular respiratory failure.
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PMID:Hazardous exposure and lung disease among farm workers. 151 56

Clinical details and present day problems encountered in 425 cases of falciparum malaria (PF) are reported. 10.11% had taken chloroquine prior to reporting to us. Parasitic count done in 23.05% cases lacked correlation with severity of disease. Pattern of fever varied markedly but 5.4% were afebrile throughout and presented only with bodyache and malaise. Apyrexial spell was noted in 5.64%. 28.70% had typical facial looks of anaemia and sallow complexion. Cerebral symptoms were noted in 3.05%. Other symptoms were severe headache 33.4%, pain abdomen 3.29%, gastroenteritis 5.64%, jaundice 2.58% and bronchitis in 7.50%. We encountered subconjunctival haemorrhages with purpura and/or urticaria in four cases, symptoms suggestive of shock lung in 3, pulmonary oedema in 2, severe anaemia (HB less than 4 g%) in seven pregnant ladies, extrapyramidal symptoms in follow up period in 5 and congenital malaria in 2 cases. 83.25% were cured with chloroquine and oxytetracycline. 8.47% (who deteriorated despite the above treatment) were treated with quinine for 6 days. 5.17% (with severe disease) were also given quinine as first line drug. 2.82% (unresponsive to chloroquine and oxytetracycline but with mild disease) were treated with pyrimethamine-sulphamezathine combination for 5 days. One case who did not respond to quinine was treated with quinidine. Recrudescence was seen in 3.67% of patients treated with chloroquine and oxytetracycline. There was no case with renal failure, haemolysis due to G6PD deficiency and black water fever. There was only one death (0.23%) in our series. Self-medication, haphazard therapy and the slogan "Fever may be malaria-take chloroquine" can lead to problems in falciparum malaria.
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PMID:Falciparum malaria--present day problems. An experience with 425 cases. 269 36

The smoking of clove cigarettes has been associated with 13 cases of serious illness in the United States, including hemorrhagic pulmonary edema, pneumonia, bronchitis, and hemoptysis. We describe a patient in whom, after she smoked a clove cigarette, pneumonia complicated by lung abscess developed. Her lung disease may have been caused by aspiration pneumonia as a consequence of pharyngolaryngeal anesthesia from clove cigarette smoke. Clove cigarettes appeal to adolescents experimenting with smoking practices and may influence the development of later smoking habits.
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PMID:Clove cigarettes. The basis for concern regarding health effects. 277 82

Mortality and causes of death from death certificates were analyzed among workers exposed to phosgene while working at a uranium-processing plant in Tennessee in 1943-45. Standardized mortality ratios (SMRs) were calculated by using death rates for U.S. white males. As of 1979, SMRs for all causes and for various selected causes were similar in 694 male chemical workers chronically exposed to low levels of phosgene in 1943-45 and in 9280 male controls who worked at the same plant. SMRs for diseases of the respiratory system were 107 (14 observed vs. 13.07 expected) in the chemical workers and 119 (292 observed vs. 245.75 expected) in the controls. In a group of 106 males who were acutely exposed to high levels of phosgene, there were 41 deaths observed vs. 33.87 expected (SMR = 121; 95% confidence limits = 86 and 165). One death, occurring within 24 hours of exposure, was from pulmonary edema due to phosgene poisoning (coded to "accidental causes"). Five deaths were coded to diseases of the respiratory system (SMR = 266; 95% CL = 86 and 622); in 2 of these 5 deaths, "bronchitis" due to phosgene exposure had been reported in 1945. Among 91 female workers with acute high-level phosgene exposure, frequencies of symptoms and early health effects (pneumonitis and bronchitis) differed from those reported for the 106 male cases; preliminary data on vital status of these females are too incomplete for analysis, and further follow-up is needed.
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PMID:Mortality and causes of death among workers exposed to phosgene in 1943-45. 384 87

Small ring-shaped images, related to 2nd or 3rd bronchial walls are seen in prahilar lung region in 80% of chest Xray films, when a bronchus in seen "end on". This bronchial wall thickening (greater than 0.3 mm) is present in numerous lung diseases such as silicosis, bronchiectasis and pulmonary edema. In order to evaluate the significance of such bronchial wall thickening in chronic obstructive bronchitis and bronchial asthma, 78 patients suffering from these diseases have been studied correlating bronchial wall-thickening with the major clinical and bio-humoral indices of broncho obstruction a significant correlation was found between bronchial wall thickening and Tiffeneau index (p less than 0.05), the PaO2 (p less than 0.01), and the E.S.R., expressed as Katz index (p less than 0.001). No correlation was observed between bronchial wall thickening and positivity to allergological tests. It follows that the bronchial wall thickening is an expression of mucous membrane edema and/or endobronchial mucous or purulent hypersecretion. This aspect, though not usefull in the differential diagnosis between chronic obstructive bronchitis and paroxysmal bronchial asthma due to topical inhalants, is indicative of an acute phase in the inflammation process in such patients.
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PMID:[Thickening of the bronchial wall in asthma and asthma-like bronchitis]. 394 14

Plastics can induce three main groups of respiratory accidents.--Acute and subacute intoxications related to the inhalation of volatil substances from decomposing plastics (mostly during burning and pyrolysis) or on the contrary during synthesis. They are accidental chemical broncho-pneumopathies (acute tracheo-bronchitis and pulmonary edema).--Chronic broncho-pneumopathies following repeated inhalation of dusts or suspension of plastics: pneumoconioses and thesaurismoses leading to pulmonary fibrosis.--Broncho-pneumopathies related to the irritant and sensitizing action of some components of plastics: professional asthma and sensitization pneumopathies. Diagnosis of such diseases therefore imposes a careful study of working conditions. Proof rests on two arguments:--curing by risk eviction;--analysis of the products in order to reveal their toxicity.
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PMID:["Plastic lung". Broncho-pulmonary pathology related to plastics (author's transl)]. 746 86

The autopsy records of 115 children with severe protein-energy malnutrition were reviewed. Sections of the lung histology showed evidence of bacterial pneumonia in 49% of cases. An additional 18% showed bronchitis, bronchiolitis or interstitial pneumonitis. Aspiration of gastric contents was evident in 10% of cases; 6% showed pulmonary oedema and congestion. In the remaining cases, no lung pathology was identified (17%). In 8 cases, rapid autopsy examination permitted fixation of lung tissue for electron microscopy. These included 4 cases of bronchopneumonia, one of which was associated with viral pneumonia. Another interstitial pneumonitis, probably of viral aetiology, was also studied. Both these virus-associated cases showed loss of type I pneumocytes and hyperplasia of type II pneumocytes. Another patient with herpes simplex hepatitis showed necrotic emboli in pulmonary capillaries with virions, as well as colonies of interstitial bacteria. One patient with acute pulmonary oedema displayed severe endothelial cell swelling on electron microscopy. In one case, there was no evidence of respiratory changes, apart from desquamation of type I pneumocytes. Useful information can be obtained on the fine structure of the lung, using samples taken soon after death.
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PMID:Pathology of the lungs in childhood malnutrition in Jamaica. Light and electron microscopy. 794 98

From 1985 to 1990 five Model Regional Spinal Cord Injury (SCI) Care Systems participated in a collaborative effort to prospectively document the occurrence of adult respiratory distress syndrome (ARDS), aspiration, atelectasis, bronchitis, bronchospasm, lung abscess, pleural effusion, pneumonia, pneumo/hemothorax, pulmonary edema, pulmonary thromboembolism, tracheitis, upper respiratory infection, and ventilatory failure in patients admitted within 48 hours of SCI with a level of C1-T12 and Frankel Grade A, B, or C. The mean, standard deviation and range was calculated for the time of onset and duration of each complication. Of the 261 patients who entered the study, 175 (67%) experience 544 respiratory complications with atelectasis being the most common (36.4%) followed by pneumonia (31.4%) and ventilatory failure (22.6%). These complications occurred on the average of 17.7 days, 24.5 days and 4.5 days postinjury and lasted 12.8 days, 15.5 days, and 35.9 days, respectively. Twenty-two percent, 47%, and 31% had injury levels at C1-4, C5-8, T1-12, respectively with the majority being Frankel Grade A (78%). Eighty-four percent of C1-4, 60% of the C5-8, and 65% of the T1-12 had respiratory complications. Statistical analysis revealed complications to be significantly greater (p < .05) and of longer duration (p < .05) for the C1-4 group. Ventilatory failure and aspiration were the earliest to occur (at 4.5 days) for all SCI patients. Surprisingly, however, complications overall occurred significantly sooner (p < .05) in the T1-12 group. In conclusion, patients who sustain SCI have a high incidence of respiratory complications; however, some occur earlier and more frequently depending on the level of injury.
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PMID:Incidence of respiratory complications following spinal cord injury. 812 77

Industrialization of farming, animal raising, and forestry has added chemical and mechanical hazards that need to be recognized and prevented. Lung disease among farmworkers can result from a wide variety of hazardous exposures, which include organic dusts, allergens, chemicals, toxic gases, and infectious agents. In addition to nonspecific symptoms of mucous membrane irritation, farmworkers can experience occupational asthma or bronchitis, organic dust toxic syndrome, hypersensitivity pneumonitis, silo filler's disease (toxic hemorrhagic pulmonary edema), and neuromuscular respiratory failure. At risk are farmworkers and those involved in the processing, stocking, transportation, handling, and inspection of unprocessed agricultural, animal, and forestry products; veterinarians; gardeners; game, river, and forest keepers; persons involved in building, supplying, or servicing farm operations; and residents of rural communities. Worker education on the risks of environmental exposures, adherence to safety regulations, and increased knowledge of the cause and prevention of environmental diseases will reduce their prevalence and their adverse human and animal health and socioeconomic effects.
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PMID:Lung (agricultural/rural). 863 35


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