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

The keys to a better outcome in the management of ruptured aneurysm are early diagnosis, aggressive resuscitation, and early operation, with prompt achievement of proximal control. Having achieved these goals, there is a tendency to let down one's guard and relax; indeed, the principles of aneurysm repair beyond this point are similar to those of elective surgery. However, it should be remembered that nearly every complication is more likely in emergency than in elective operations. Therefore, even more care needs to be taken with the technical details at this point to avoid the complications discussed in the following article. The perioperative management must continue at the same heightened level to combat acidosis, hypothermia, coagulation disorders, cardiac dysfunction, fluid overload with pulmonary edema, renal failure, and other common sequelae of this challenging undertaking.
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PMID:Ruptured abdominal aortic aneurysms. Special considerations. 266 51

We describe our experience with CT of the chest in the diagnosis of pulmonary edema due to congestive heart failure, overhydration, renal failure, or increased capillary permeability. CT is able to detect acinar shadows and air-bronchograms more clearly than conventional radiography. Specific pattern of distribution of edema can be imaged in cross-section due to the elimination of superimposition of structures. In patients with adult respiratory distress syndrome, CT can detect microcystic transformation of the lung, which indicates a worse prognosis. Complications of ARDS, not always clearly visible on bedside chest radiographs, can be identified with CT.
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PMID:CT of pulmonary edema. 266 65

A radiographic scoring system has been reported to have a high diagnostic accuracy in the differentiation of pulmonary oedema of renal, cardiac and capillary origin. In the present study, a similar scoring system was used in 51 patients with radiographic appearances of pulmonary oedema due to renal failure (n = 16), cardiac failure (n = 13) and to adult respiratory distress syndrome (ARDS) (n = 22). Evidence of increased pulmonary capillary permeability to transferrin was sought in all patients using a double-isotope method to derive a protein accumulation index (PAI). Using the clinical diagnosis of each type of pulmonary oedema as the "gold standard", sensitivity, specificity and accuracy for the chest radiographic scoring system in pulmonary oedema of cardiac origin were 46, 84 and 75%, respectively. For renal patients these values were 63, 86 and 78% and for ARDS, 89, 33 and 77%. For the PAI in ARDS, sensitivity was 85%, specificity 67% and accuracy 86%. The radiographic scoring system failed to distinguish between pulmonary oedema of renal and cardiac origin and cannot be considered of diagnostic value, but it was more successful in assessment of ARDS. Radiographic appearances suggestive of capillary injury and increased capillary permeability to transferrin occurred in all groups and such findings are not specific to ARDS as currently defined.
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PMID:The radiographic differentiation of pulmonary oedema. 266 83

Severe malaria is a major cause of infant and childhood death in the tropics. Effective management relies on rapid diagnosis, prompt administration of parenteral schizonticidal antimalarial drugs, careful fluid balance, prevention of convulsions and early recognition of complications such as hypoglycemia, metabolic acidosis, anemia, pulmonary edema, renal failure, bleeding and supervening bacterial sepsis. The mortality of treated cerebral malaria remains 20%. New, more rapidly acting antimalarials and earlier referral of children with complicated infections should reduce this unacceptable death rate.
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PMID:Management of severe malarial infection. 268 Sep 36

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

We have reviewed 108 cases of bacterial endocarditis treated surgically since 1968. The mean age of the patients was 47.7 +/- 15.6 years (+/- SD) (range, 14-79 yr). Seventy-seven percent were male. The most common causative organisms were staphylococci (46%), streptococci viridans group (5%), and other streptococci (20%). Forty-five percent, 25%, and 13% of patients had native aortic valve, native mitral valve, or native double valve (AV/MV) involvement, respectively. Eighteen patients had prosthetic valve endocarditis. No patient underwent surgery for tricuspid valve endocarditis. Seventy-three patients were considered to have active endocarditis (AE) (positive blood or tissue cultures and/or annular abscess). The 35 remaining patients had healed endocarditis (HE). Preoperative complications in patients with either AE or HE were stroke (11%, 11%), renal failure (33%, 3%; p less than 0.001), pulmonary edema (83%, 34%; p less than 0.001), anemia (36%, 8%; p less than 0.01), and inotrope dependence (22%, 6%; p less than 0.05). Hospital mortality for native valve AE was 19.5% (11/56), and for healed endocarditis, 5.7% (2/35). Independent predictors of hospital mortality were inotrope dependence (p less than 0.001), annular abscess (p less than 0.01), pulmonary edema (p less than 0.01), and staphylococcal infection (p less than 0.05). The 5-year actuarial survival for operative survivors was 68.4 +/- 7.5% (AE) and 78.3 +/- 9.2% (HE). We conclude that the operative mortality for patients with continuing sepsis is high and that surgery should be undertaken early in staphylococcal endocarditis. If surgery is successful, then the long-term prognosis is good.
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PMID:The surgical treatment of infective endocarditis. 272 63

Mitomycin C associated Hemolytic Uremic Syndrome (HUS) is a potentially fatal but uncommon condition that is not yet widely recognised. It consists of microangiopathic hemolytic anemia, thrombocytopenia and progressive renal failure associated with mitomycin C treatment and affects about 10% of patients treated with this agent. The renal failure usually develops about 8-10 mth after start of mitomycin C treatment and the mortality is approximately 60% from renal failure or pulmonary edema. Renal lesions are similar to those seen in idiopathic HUS and include arteriolar fibrin thrombi, expanded subendothelial zones in glomerular capillary walls, ischemic wrinkling of glomerular basement membranes and mesangiolysis. The mechanism of action is postulated as mitomycin C-induced endothelial cell damage. We describe the clinical course and pathological findings in a 65 yr-old man with gastric adenocarcinoma who developed renal failure and thrombocytopenia while on treatment with mitomycin C and died in pulmonary edema.
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PMID:Mitomycin C associated hemolytic uremic syndrome. 310 39

Adoptive immunotherapy is a new promising treatment for cancer but is associated with severe toxicity mainly related to a capillary leak syndrome. We report the case of a patient with metastatic hypernephroma, who had many complications such as coma, renal failure, pulmonary edema, life-threatening acidosis, cardiac arrhythmias and venous thrombosis. Critical care specialists should be aware of this type of cancer therapy because of multiple side effects requiring ICU supportive care.
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PMID:Multiple organ failure during interleukin-2 administration and LAK cells infusion. 326 5

A syndrome heralded by fever, deterioration of graft function, respiratory failure accompanied by pulmonary infiltrates has been termed "transplant lung." We hemodynamically studied eight such patients. At the height of their illness, pulmonary artery wedge pressure (PAWP) was elevated to 19.3 +/- 2.6 mm Hg along with mean pulmonary artery pressure (PAP) of 35.0 +/- 3.8 mm Hg in presence of increased cardiac index (CI) of 4.9 +/- 0.9 L.m2.min. Pathophysiology of pulmonary edema appears to include high left ventricular filling pressures, pulmonary hypertension, alterations of oncotic hydrostatic gradient, and increased cardiac output. A partial reversal of pulmonary hypertension was observed with dialysis or diuresis. Our data suggest incipient renal failure and fluid accumulation as the etiology of hemodynamic pulmonary edema in "transplant lung."
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PMID:Pulmonary edema in renal transplant patients. 331 7

To assess the value of the chest radiograph in differentiating various types of pulmonary edema, we retrospectively analyzed 119 films of patients with pulmonary edema caused by left heart decompensation (group 1;N = 56), renal failure (group 2; N = 19), and lung microvascular injury (group 3; N = 44). Chest radiographs were examined independently by two trained observers, unaware of the clinical diagnosis, according to a standardized reading table. The two observers assigned chest films to the corresponding group with an accuracy of 86% and 90%, respectively. To test the observers' objectivity, we used radiographic findings as input variables for discriminant analysis. Computer-generated numerical functions identified pulmonary edema etiology with an accuracy of 88% when considering the three groups together. When groups were compared as pairs, percentages of correct classification were 91% (group 1 vs. group 2), 93% (group 1 vs. group 3), and 100% (group 2 vs. group 3). Thus, a standardized reading of chest radiographs may be considered a reliable clinical method for identifying pulmonary edema etiology.
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PMID:Objective radiographic criteria to differentiate cardiac, renal, and injury lung edema. 340 3


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