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

We present 10 cases of "ancient" (sclerosing) thymomas in 4 women and 6 men (age range, 34-73 years; mean, 53.5 years). Clinically, 4 patients had a history of shortness of breath and chest pain of several weeks' duration, 1 had a history of myasthenia gravis, and 5 were asymptomatic (anterior mediastinal masses discovered on routine chest radiographs). All underwent complete surgical resection of the anterior mediastinal mass. The tumors were light tan and solid, without areas of hemorrhage or necrosis, and 5 to 10 cm in greatest diameter. Extensive areas of hyalinized fibroconnective tissue constituting about 85% to 90% of the tumor mass was the main tumor feature. Focal areas of conventional thymoma also were present in all tumors. Follow-up information was obtained for 8 patients. Of these 8 patients, 6 died, all of unrelated causes (congestive heart failure, renal insufficiency, and pulmonary edema), and 2 were alive 1 and 6 years after surgical resection. The present cases highlight an important histopathologic feature of thymomas, which can pose problems in diagnosis, namely when dealing with small mediastinoscopic biopsy specimens.
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PMID:"Ancient" (sclerosing) thymomas: a clinicopathologic study of 10 cases. 1519 59

We report the case of a 24-year-old female with a history of medullary thyroid carcinoma who presented at 38 weeks gestation with acute chest pain and shortness of breath. She was found to be in pulmonary edema and respiratory failure. An emergency cesarean section was performed. Subsequently, an echocardiogram revealed an ejection fraction of 10%. After medical therapy with digoxin, milrinone, captopril and diuretics, her condition improved rapidly and a repeat echocardiogram showed that the left ventricular function had normalized. Diagnosis of pheochromocytoma was made by urine and plasma catecholamine measurements. Magnetic resonance imaging revealed a 3.7 cm left adrenal mass. Increased uptake activity was seen in the same region by an (131)I-metaiodobenzylguanidine (MIBG) scan. The patient underwent successful surgical resection of the pheochromocytoma. Subsequent DNA analysis revealed that the patient had a mutation of the RET proto-oncogene. The same mutation was also found in several of her family members. In summary, we report a case of multiple endocrine neoplasia 2A presenting as peripartum cardiomyopathy and cardiovascular collapse. Pheochromocytoma should be considered as a potential cause of peripartum cardiomyopathy.
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PMID:Multiple endocrine neoplasia 2A syndrome presenting as peripartum cardiomyopathy due to catecholamine excess. 1558 45

Acute heart failure has recently become a very common syndrome. Therefore, even if you are not a cardiologist, you should know how to diagnose and treat it. A basic technique is here summarized. Diagnosis of heart failure can be performed from a simple criteria including coarse crackles, an extra-sound (S3), a distention of the cervical vein, cardiomegaly, pulmonary edema, and serum levels of B-type natriuretic peptide (100 pg/ml<). After diagnosis, the severity should be assessed by the degrees of both pulmonary edema and cardiac output. For these evaluations, a Swan-Ganz catheter might not be needed, since we can evaluate them clinically, i.e., physical examinations and auscultation. We can then treat the patient with heart failure with a vasodilator and/or diuretics. If the blood pressure is low, we can administer a low dose of an inotropic agent. But an inotropic agent should be withdrawn as early as possible, because they can occasionally have deleterious effects. Finally, please bear in mind that the elimination of several triggers, e.g., infection, transient cessation of medication, and physical or metal stress, and also the detection of early symptoms of heart failure, e.g., shortness of breath on exertion, fatigue, increase in body weight, and appetite loss, are very important for the prevention of acute heart failure.
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PMID:[Diagnostic and therapeutic technique for acute heart failure]. 1567 66

Zygomycosis is an uncommon but frequently fatal infection and occurs mostly in immunosuppressed hosts, whereas approximately 50% of zygomycosis occurs in diabetic patients. The current patient initially presented with persistent pulmonary edema secondary to renal failure. This was the last of four admissions within 1 year for this 68-year-old woman, for whom the chief complaints were shortness of breath and chest pain. Her past medical history included insulin-requiring type 2 diabetes and hypertension for 10 years, and chronic heart and renal failure. She was previously admitted to the hospital for what appeared to be pulmonary edema secondary to renal failure. In the last admission the patient developed pulmonary hemorrhage and metabolic acidosis. Transbronchial biopsy was performed, showing irregular fungal hyphae in the blood vessels, morphologically consistent with zygomycosis. Central nervous system computed tomography also revealed a large infarct in the cerebral hemisphere. The patient died on the seventh hospital day. At autopsy three organs were extensively involved by zygomycosis: (i) lungs were diffusely hemorrhagic with acute infarcts; (ii) pericardium had fibrotic inflammation; and (iii) the left cerebral hemisphere, cerebellum and pons had large hemorrhagic infarct by zygomycosis infection. Corticosteroid medication and hemodialysis triggered increasing hyperglycemia, metabolic acidosis and iron overload, which contributed to zygomycosis infection that subsequently spread to the heart and brain as a rare consequence.
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PMID:Zygomycosis involving lungs, heart and brain, superimposed on pulmonary edema. 1582 46

Noncardiogenic pulmonary edema is a rare but potentially life-threatening complication of hydrochlorothiazide therapy. We describe three patients who developed this serious adverse reaction. A 64-year-old woman developed dypsnea and hypotension within 60 minutes of taking a single dose of hydrochlorothiazide 25 mg. She was admitted to the critical care unit with acute respiratory failure and subsequent multiple-organ dysfunction. The second patient was a 56-year-old woman who experienced sudden onset of shortness of breath that developed 10 minutes after taking a single dose of hydrochlorothiazide 25 mg. The third was a 59-year-old woman who developed sudden onset of shortness of breath, nausea, vomiting, and diarrhea after her first dose of hydrochlorothiazide-triamterene. All three women had a history of a similar, albeit minor, reaction to a thiazide diuretic. Review of the literature identified 36 additional cases of noncardiogenic pulmonary edema after thiazide use. The patients developed symptoms 10-150 minutes after ingestion of hydrochlorothiazide or another thiazide. Symptoms can occur on first exposure to the drug or in patients taking the drug intermittently. Of interest, 90% of documented cases occurred in women. With the increasing use of thiazide diuretics in the treatment of hypertension, clinicians need to be aware of the possible association of these drugs with the development of noncardiogenic pulmonary edema.
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PMID:Hydrochlorothiazide-induced noncardiogenic pulmonary edema: an underrecognized yet serious adverse drug reaction. 1616 99

Hypoxic liver injury is defined as a massive, but transient, increase in serum transaminase levels due to an imbalance between hepatic oxygen supply and demand in the absence of other acute causes of liver damage. It typically occurs in elderly individuals with right-sided congestive heart failure and low cardiac output. Precipitating factors include arrhythmias or pulmonary edema. Symptoms include weakness, shortness of breath, and right upper quadrant pain. Less commonly, hypoxic liver injury is seen in patients with severe hypoxemia or septic shock. Characteristically, the transaminase level is elevated 20-fold but normalizes rapidly over several days. Imaging studies reveal hypoechoic or hypodense lesions that resolve completely with reversal of the initiating event. Treatment and prognosis depend on the underlyIng disease.
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PMID:Hypoxic liver injury. 1697 Feb 20

Reported here is a rare case of babesiosis with pulmonary complications followed by a review of the literature. Babesiosis presents clinically as a malaria-like illness with fever, chills, headache, fatigue with lymphopenia, atypical lymphocytes, mildly or transiently elevated serum transaminases, thrombocytopenia, and increased lactate dehydrogenase (LDH) levels. The diagnosis of babesiosis is based on identification of Babesia spp. on a peripheral blood smear. Babesiosis is usually mild in normal hosts, but it may be severe or even fatal in asplenic patients. Pulmonary manifestations are rare in babesiosis, but non-cardiogenic pulmonary edema (NCPE) is the most frequent manifestation. NCPE in babesiosis does not appear to be related to the degree of parasitemia or splenic function and its onset may be early or late. NCPE usually resolves rapidly with supportive treatment; it is rarely fatal. Clinicians should suspect NCPE in patients with babesiosis who acutely develop shortness of breath and have chest radiograph findings compatible with acute pulmonary edema without cardiomegaly or pleural effusions.
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PMID:Pulmonary complications of babesiosis: case report and literature review. 1755 89

Transfusion-related acute lung injury (TRALI) is a serious clinical syndrome associated with the transfusion of plasma-containing blood components. Recently, TRALI has come to be recognized as the leading cause of transfusion-related death in the United States and United Kingdom. This complication typically presents as shortness of breath, hypoxemia, hypotension, fever and noncardiogeneic pulmonary edema, all occurring during or within 6 h after transfusion. Although the mechanism of TRALI has not been fully elucidated, it has been associated with human leukocyte antigen antibodies (class I, class II or neutrophil alloantigens) and with biologically active mediators in stored cellular blood components. Most of the donors implicated in cases of TRALI are multiparous women. Rarely diagnosed, TRALI can be confused with other causes of acute respiratory failure. Greater knowledge regarding TRALI on the part of clinicians could be crucial in preventing and treating this severe complication of blood transfusion.
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PMID:Transfusion-related acute lung injury. 1772 41

The present study reports the case of a 43-yr-old very sporty male, who developed shortness of breath and expectorated bloody froth during aqua jogging. Pulmonary oedema was diagnosed clinically and by computed tomography of the chest. The patient made a full recovery and his echocardiography was entirely normal. Pulmonary oedema occurring in healthy scuba-divers and swimmers has been reported previously. However, this is the first case where pulmonary oedema was observed during aqua jogging.
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PMID:Aqua jogging-induced pulmonary oedema. 1844 14

A 70-year-old woman with breast cancer treated with hormonal therapy had progressive shortness of breath for one month. Chest radiograph and computed tomography showed mild interstitial changes, but could not account for her respiratory failure. Lymphangitic carcinomatosis, drug-induced pneumonitis, idiopathic interstitial pneumonitis, opportunistic infection, and pulmonary edema were considered in the differential diagnosis of the CT findings. A perfusion scan revealed numerous small subsegmental perfusion defects in both lung fields. Bronchoalveolar lavage fluid (BALF) contained some cancer cells, suggesting lymphangitic carcinomatosis. Transbronchial biopsy (TBLB) specimen showed tumor emboli in small pulmonary arteries. Immunohistochemical findings of TBLB specimen were consistent with breast cancer cells. A diagnosis of tumor microembolism caused by breast cancer metastasis was made. Antemortem diagnosis of tumor microembolism is very difficult. Here, we report a case of tumor microembolism diagnosed by perfusion scan and TBLB.
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PMID:[A case of tumor microembolism diagnosed by perfusion scan and transbronchial lung biopsy]. 1976 10


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