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

The severity of acute mountain sickness (AMS) was investigated in healthy volunteers, airlifted to high altitude (5,360 m). Blood gases were measured at 2,990 m and 5,360 m. Symptoms of AMS were found in all subjects, but ranged from malaise to vomiting with intractable headache. The clinical severity of AMS was directly related to the arterial PCO2 and inversely to pH, but unrelated to the PO2 on arrival at high altitude. However, PO2 fell and was lowest 48 h after arrival at high altitude in those subjects with the most severe AMS. These were the only subjects to show an increase in the alveolar-arterial PO2 difference and in the venous admixture ratio during the first 48 h. These abnormalities in gas exchange, which developed in the subjects with the most marked cerebral symptoms, suggest that the manifestations of cerebral and pulmonary dysfunction at altitude develop simultaneously, a finding that suggests coexisting cerebral and pulmonary edema.
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PMID:Pulmonary gas exchange in acute mountain sickness. 98 74

A previously healthy 42-year-old woman developed severe dyspnea, chest discomfort, and malaise several hours after prolonged exposure to concentrated vapors from mineral spirits. On the way to the hospital, she sustained a cardiopulmonary arrest; on arrival several minutes later, she was found to be in ventricular fibrillation and was resuscitated. Her hospital course included slowly resolving cardiac abnormalities, amnesia, noncardiogenic pulmonary edema, abrupt hemolytic anemia, sustained rhabdomyolysis, and other metabolic abnormalities. It is highly probable that this syndrome represented acute and near-lethal toxicity caused by the inhalational exposure to the petroleum distillate known as mineral spirits. It is important that physicians be aware of this syndrome in order to recognize it on presentation and to warn patients of the risk of such toxic exposure.
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PMID:Mineral spirits inhalation associated with hemolysis, pulmonary edema, and ventricular fibrillation. 206 97

Systemic mast cell disease (SMCD) is a rare disease often associated with symptoms of general malaise, pruritus, diarrhea, vomiting, fever, urticaria pigmentosa, hepatosplenomegaly and lymphadenopathy. We reported a case of SMCD associated with cutaneous xanthoma and serum hyper IgE. Skin biopsy revealed xanthomas and diffuse infiltration of mast cells in the dermis. The association of SMCD with xanthoma was reported in the literature for only one case. The hyper IgE could be due to the defect of IgE receptors on the cell membrane of mast cells of dysfunction of T and/or B cell. Any of the treatment using H1 and H2 receptor blockade, disodium cromoglycate, adrenocorticosteroid or chemotherapy (VEPA) were not effective. The patient died of pulmonary edema and multiple organ failure 7 months after the diagnosis was established. The crush method for the cytological examination of bone marrow was considered more useful than smear method for the diagnosis of SMCD.
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PMID:[Systemic mast cell disease associated with cutaneous xanthomas and markedly elevated serum IgE]. 224 20

Clinical feature and creatinine metabolism were studied in 86 diabetic patients who had newly initiated dialysis treatment. In 32.5% of the patients, serum creatinine was below 8.0 mg/dl at the initiation of dialysis treatment. Gastrointestinal symptoms, general malaise, pulmonary edema and uremic encephalopathy were the causes which required dialysis treatment in those patients, and the frequency of pulmonary edema was significantly higher than in patients whose serum creatinine was above 8.0 mg/dl at the initiation of dialysis (p less than 0.05). There were no significant differences in serum urea nitrogen, potassium, sodium, albumin levels and hematocrit between low serum creatinine group (3.0-7.9 mg/dl) and high serum creatinine group (8.0-11.9 mg/dl) at the initiation of dialysis. Serum creatinine levels were highly correlated with creatinine generation rate (r = 0.788, p greater than 0.01). There was a significant correlation between creatinine generation rate and muscle volume (r = 0.863, p less than 0.001). Muscle volume of diabetic dialyzed patients was 29.5 +/- 7.0 cm3/cm in males and 26.9 +/- 5.0 cm3/cm in females, and those values were lower than those of non-diabetic dialyzed patients (p greater than 0.005). Frequency of the patients whose creatinine generation rate was below 1500 mg/day was 81.3% in diabetic hemodialyzed patients and this was significantly higher than in non-diabetic hemodialyzed patients (p less than 0.005). In conclusion, in patients with diabetic nephropathy who have to initiate dialysis treatment, uremic symptoms have progressed though serum creatinine levels are relatively low. This low serum creatinine levels in patients with diabetic end-stage renal disease are resulted from their low muscle volume.
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PMID:[Characteristics of the patients with diabetic nephropathy with relatively low serum creatinine at the initiation of dialysis]. 226 24

Altitude sickness is a clinical syndrome that occurs with abrupt ascents to altitudes of 3000 metres and above. Symptoms include headache, malaise, fatigue, dizziness, anorexia, nausea and vomiting, and oliguria. At higher altitudes more severe illness resulting from pulmonary oedema or cerebral oedema can occur.
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PMID:Altitude sickness. 232 86

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

A hypertensive urgency should be distinguished from a hypertensive emergency. Although the distinction may not always be obvious, certain guidelines may help the clinician determine which therapeutic approaches are most appropriate for each patient. Hypertensive emergencies include those conditions in which new or progressive severe end-organ damage is present and a delay in appropriate therapy might result in permanent damage, progression of complications, and a poor prognosis. Hypertensive urgencies include those conditions with minimal to no obvious end-organ damage in which blood pressure should be lowered expeditiously. The risk of immediate complications or organ damage is less likely to occur, and thus the immediate prognosis is better, although the ultimate prognosis, if untreated, is poor. There is a marked individual, racial, sexual, and age difference in the ability to tolerate high intraarterial pressure, as evidenced by patients' symptoms and signs of end-organ damage. Patients may have no symptoms of elevated blood pressure until significant intraarterial levels are reached. If symptoms are present, they may include headache, dizziness, blurred vision, shortness of breath (especially with exertion), chest pain, rapid pulse, palpitations, malaise and fatigue, nocturia, or pedal edema. Signs of hypertensive disease vary and depend not only on the level of blood pressure but also include funduscopic changes with arteriolar narrowing, atrioventricular nicking, hemorrhages, exudates or papilledema, central nervous system changes and neurologic abnormalities, cardiac changes with gallop rhythm, cardiomegaly, tachycardia, ectopic ventricular beats, left ventricular hypertrophy or signs of congestive heart failure, pulmonary edema, and signs of renal insufficiency.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Hypertensive emergencies and urgencies: pathophysiology and clinical aspects. 394 53

Methyl bromide (MeBr) is used as an insecticide fumigant. Four deaths and three recent hospitalizations have resulted from exposures to MeBr in Dade County, FL. Six cases occurred during burglaries of tented houses over a nine-month period. In four lethal exposures, the symptoms of nausea, vomiting, and malaise preceded fulminant respiratory failure. Two of these also had seizures, delirium, and agitation. Serum or plasma bromide ion levels ranged from 40 to 583 mg/L. Pulmonary edema, hyaline membranes, and hemorrhagic alveolitis were present at autopsy along with varying degrees of cerebral edema. The nonlethal exposures resulted in symptoms of conjunctival irritation, headache, or nausea. Plasma bromide concentrations varied between 17.5 and 321 mg/L. Methyl bromide characteristics, use, morbidity, and mortality in Florida during the past 25 years are reviewed. Remedies for illegal entry are proposed.
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PMID:Death and injury caused by methyl bromide, an insecticide fumigant. 661 79

Chronic eosinophilic pneumonia is a relatively uncommon condition associated with fever, malaise, weight loss, dyspnea, and hypoxia. The chest radiograph displays peripheral air-space consolidation, often referred to as the negative of pulmonary edema. The characteristic pathologic findings in the lung include marked accumulation of eosinophils in the alveolar spaces, often with the formation of eosinophilic abscesses. We report the history and pathologic findings in a patient who fit the clinical, radiologic, and pathologic features of chronic eosinophilic pneumonia, but who went on to develop cavitary atypical mycobacterial infection and died. We believe that this case represents an unusual response to an atypical mycobacterial infection.
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PMID:Eosinophilic pneumonia and atypical mycobacterial infection. 683 57

Eight patients with Legionnaires' disease were seen at one hospital in the summer of 1979. They presented in the same 12-day period with an illness of rapid onset characterized by fever, chills, malaise, profuse sweating and neurologic symptoms. Neutrophilia, a high erythrocyte sedimentation rate, proteinuria, hypoalbuminemia, hyponatremia, hypochloremia and abnormal liver enzyme levels in the serum were usually noted. The roentgenographic findings in the lungs ranged from segmental interstitial infiltration to panlobar pneumonia. Seven patients responded to erythromycin treatment, though one died suddenly, presumably of unrelated cardiac disease. The other patient died of a combination of renal and respiratory failure, with pulmonary edema.
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PMID:Eight cases of Legionnaires' disease. 700 76


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