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

Malaria remains today one of the major health problems in the tropics with increased morbidity and mortality. The most serious complications are caused by Plasmodium falciparum, which, in contrast to the benign malarias, may progress to a life-threatening multi-system disease. Our case concerns a young woman in the 14th week of pregnancy, admitted to the ICU in a coma, with pulmonary oedema, haemolytic anaemia, renal failure and thrombocytopenia as complications of P. falciparum malaria. The case is discussed and possible explanations for the clinical picture and complications of P. falciparum malaria are given in the light of experiences from the literature.
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PMID:Management of severe and complicated malaria in the intensive care unit. 1047 May 80

Eclampsia is defined as the occurrence of seizures in pregnancy or within 10 days of delivery, accompanied by at least two of the following features documented within 24 hours of the seizure: hypertension, proteinuria, thrombocytopenia or raised aspartate amino transferase. Eclampsia complicates approximately one in 2,000 pregnancies in the United Kingdom and it remains one of the main causes of maternal death. Up to 38% of cases of eclampsia can occur without premonitory signs or symptoms of pre-eclampsia-that is, hypertension, proteinuria, and oedema. Only 38% of eclamptic seizures occur antepartum; 18% occur during labour and a further 44% occur postpartum. Rare cases of eclampsia have occurred over a week after delivery. Outcome is poor for mother and child. Almost one in 50 women suffering eclamptic seizures die, 23% will require ventilation and 35% will have at least one major complication including pulmonary oedema, renal failure, disseminated intravascular coagulation, HELLP syndrome, acute respiratory distress syndrome, stroke, or cardiac arrest. Stillbirth or neonatal death occurs in approximately one in 14 cases of eclampsia. Up to one third of eclamptic seizures occur out of hospital. For this reason, initial management may involve accident and emergency departments. Early involvement of senior obstetric staff is crucial. Optimal emergency management of seizures, hypertension, fluid balance and subsequent safe transfer is essential to minimise morbidity and mortality.
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PMID:Management of eclampsia in the accident and emergency department. 1065 82

An unusual case diagnosed as connective tissue-type mast cell leukemia with marked mastocyte infiltration into visceral organs in a seven-year-old female Curly-Coated retriever is presented. Acute circulatory collapse, emesis, diarrhea, abdominal enlargement, icterus, cyanosis, dyspnea, pulmonary edema, hepatomegary, ascites, and right ventricular enlargement were observed. Hematologic and biochemical examinations revealed mast cell leukemia, mature neutrophilia, monocytosis, thrombocytopenia, hemolytic hyperbilirubinemia, hyperhistaminemia, renal and hepatic injuries. Mast cells were distributed systemically, but predominantly in the diaphragm and liver with a large mass among the serosa of ileum, cecum and colon. Mast cells were stained intensely by both safranin and berberine sulfate.
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PMID:Connective tissue-type mast cell leukemia in a dog. 1072 Jan 89

Severe malaria remains a major cause of mortality in the world. Malaria can mimic many diseases and there is no absolute diagnostic clinical features. High index of suspicion is clue for clinical diagnosis. Previous travel history to endemic area should be elicited in all, and in particular, febrile patients. Management of severe malaria needs potent antimalarial drug and intensive care. Artemisinin derivatives can be of altemative use to quinine. Dexamethasone and mannitol have no beneficial value in the management of cerebral malaria. In pulmonary oedema patients whose hydration assessments are difficult to monitor, central venous pressure evaluation may be useful. Acute renal failure patients may need dialysis until uraemic syndrome subsides or patients can void urine. Most severe malaria patients have thrombocytopenia; however, platelet concentrate transfusion is indicated only in patients with systemic bleeding. Morbidity and mortality will be reduced in severe malaria patients with early diagnosis and prompt treatment.
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PMID:Guideline in management of severe malaria. 1125 92

The Hantavirus pulmonary and cardiovascular syndrome (HPCVS) is an emerging disease in Brazil. In this study, eight confirmed cases of HPCVS were studied. All the patients presented fever and dyspnea as well as thrombocytopenia and hypoxemia. Tachycardia, malaise, hypotension and lung rales occurred in 75 to 87.5% of the cases. Hemoconcentration, blood cell count increased and immature neutrophils, and high levels of creatinine were observed in 75 to 87.5%. Intravenous liquid infusion, the use of drugs for increasing systemic vascular resistance and inotropism, and mechanic ventilation were used for the patients. Mechanical ventilation and volume administration should be started precociously, preferable in intensive care units employing recommended universal and respiratory precautions. Careful volume administration should be limited if signs of pulmonary edema develop. Mortality (50%) is high and probably related to the severity of the disease as well as to a delayed attending of the patients for intensive management. It is important to report hantaviruses and HPCVS to the Brazilian medical community considering that many cases could be undiagnosed.
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PMID:[Hantavirus pulmonary and cardiovascular syndrome: epidemiology, clinical presentation, laboratory diagnosis and treatment]. 1134 Apr 92

Overzealous refeeding in chronically malnourished anorexia nervosa patients may cause life-threatening complications. We describe a 14-year-old girl with anorexia nervosa who had a decrease in body weight from 45 kg to 25.5 kg over an 18-month period. She received 40 kcal.kg-1.d-1 carbohydrate-rich nutrition via enteral and parenteral routes. Her serum phosphate concentration dropped from a baseline of 1.39 mmol/L (4.3 mg/dL) to 0.19 mmol/L (0.6 mg/dL) on Day 4 of refeeding. Concurrent with the development of hypophosphatemia, she became drowsy and developed generalized muscle weakness, impaired myocardial contractility, thrombocytopenia, and gastrointestinal bleeding. Fluid overload with pulmonary edema complicated her recovery from these adverse events. After intravenous phosphate supplementation and fluid restriction, the symptoms of refeeding syndrome gradually resolved within 2 weeks. In chronically malnourished anorexia nervosa patients, nutritional support should be instituted gradually to avoid rapid electrolyte shifts and fluid overload. Serum phosphate concentrations, fluid status, and blood cell counts should be closely monitored.
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PMID:Life-threatening refeeding syndrome in a severely malnourished anorexia nervosa patient. 1143 15

Hantavirus cardiopulmonary syndrome (HCPS) is a rare but frequently lethal acute zoonotic viral infection in rural North America. The rapidity of progression from febrile prodrome to cardiogenic shock and noncardiogenic pulmonary edema requiring intensive care creates high diagnostic urgency and a need for a rapid screening tool. In this retrospective cohort study, 2 pathologists scored blinded peripheral blood smears from 52 patients with HCPS and 128 seronegative patients referred for diagnosis of suspected hantavirus infection. During the prodromal phase, thrombocytopenia was the only consistent abnormality and could be used to indicate hantavirus serologic testing. After the onset of pulmonary edema detected radiographically, the presence of 4 of 5 findings (thrombocytopenia, myelocytosis, hemoconcentration, lack of significant toxic granulation in neutrophils, and more than 10% of lymphocytes with immunoblastic morphologic features) has a sensitivity for HCPS of 96% and a specificity of 99% and missed no patients with HCPS who required intensive care. While each abnormality is commonly seen, the combination of at least 4 of these CBC count data and peripheral blood smear findings can guide early treatment and patient transport decisions until rapid, specific, serologic testing becomes widely available.
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PMID:Rapid presumptive diagnosis of hantavirus cardiopulmonary syndrome by peripheral blood smear review. 1171 Jun 82

Cytomegalovirus causes pneumonia, hepatitis, thrombocytopenia, and hemolytic anemia. Cytomegalovirus adrenalitis in premature infants, however, is rare. This report described a premature newborn who had progressively worsening hyperbilirubinemia, pancytopenia, and hepatosplenomegaly at the age of 4 days. The baby's mother had prolonged rupture of amniotic membrane for about 8 weeks. The infant received exchange blood transfusion, empiric antibiotics treatment, and mechanical ventilation. Pneumonia and sepsis developed at the age of 18 days. Serum anticytomegalovirus immunoglobulin M and urine virus culture were positive for cytomegalovirus. The baby died at the age of 22 days. Autopsy showed cytomegalovirus infection complicated with interstitial pneumonitis and pulmonary edema, subacute bronchopulmonary dysplasia with interstitial fibrosis, and adrenalitis. We concluded that the functional status of the adrenal glands in cytomegalovirus-infected premature newborns who have unexplained electrolytes imbalance, fever, diarrhea, weight loss, or hypotension should be closely followed because of the possible involvement of adrenal glands.
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PMID:Perinatal cytomegalovirus infection complicated with pneumonitis and adrenalitis in a premature infant. 1182 12

Hantavirus pulmonary syndrome (HPS) is a severe cardiopulmonary illness most often caused by the Sin Nombre virus, which is transmitted to humans by inhalation of aerosolized particles of rodent excreta or direct rodent contact. Although HPS is more common in the western United States, cases have been identified in 31 states. The illness begins as a nonspecific febrile prodrome, sharing many of its initial symptoms with other more common viral infections. Patients then quickly develop noncardiogenic pulmonary edema, respiratory failure, and shock. Characteristic laboratory findings include thrombocytopenia, a left-shifted leukocytosis, hemoconcentration, and presence of immunoblasts. The overall case fatality rate of HPS is approximately 40 percent. Diagnosis is confirmed by serologic identification of IgM and IgG antibodies to Sin Nombre virus. There is no specific therapy, but early recognition of HPS during the prodromal phase can expedite initiating cardiopulmonary support in an intensive care unit, which is associated with improved survival rates. Prevention of HPS involves avoiding contact with rodents and rodent habitats.
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PMID:Hantavirus pulmonary syndrome: a zebra worth knowing. 1235 13

An 81-year-old man with previous syncopal episodes, progressive shortness of breath, pulmonary edema, severe calcific aortic stenosis, and a history of heparin-induced thrombocytopenia required aortic valve replacement. Bivalirudin, a thrombin-specific anticoagulant, was used in place of heparin. The patient received a 50 mg bivalirudin bolus followed by an infusion between 1.5 mg x kg(-1) x h(-1) and 1.75 mg x kg(-1) x h(-1). Adequate anticoagulation was readily obtained resulting in an uneventful cardiopulmonary bypass. Activated clotting time (ACT) values steadily declined after discontinuation of the bivalirudin infusion. Bivalirudin is a practical alternative to heparin during cardiac surgical procedures.
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PMID:Favorable outcome with bivalirudin anticoagulation during cardiopulmonary bypass. 1253 26


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