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

Invasive aspergillosis continues to be a significant cause of morbidity and mortality in patients with prolonged neutropenia. We performed a phase I trial of escalating doses of aerosolized amphotericin B given by a face mask nebulizer system with a disposable bacterial exhale filter. Five, 10, 15, and 20 mg of drug were dissolved in sterile water and inhaled over 10 to 15 minutes twice daily. Tolerance was studied in 26 patients (18 transplant recipients, and 8 leukemia patients). No side effects were observed at any dose level. Prophylactic treatment ended for 14 patients (54%) when intravenous (IV) amphotericin B was begun empirically for antifungal coverage following fevers. Eleven patients (43%) continued inhaled amphotericin B until blood counts recovered. One patient was taken off study when she developed cardiogenic pulmonary edema. No patient developed clinically suspicious or pathologically documented infection with invasive aspergillosis. Prophylactic aerosolized amphotericin B is well tolerated at 5, 10, 15, and 20 mg twice daily dosing. In addition, prophylactic aerosolized amphotericin B does not appear to sensitize patients to the subsequent use of IV amphotericin B. Although this study suggests that prophylactic inhaled amphotericin B is well tolerated and effective, a large scale controlled trial is needed.
Leuk Lymphoma 1992 Oct
PMID:A pilot study of prophylactic aerosolized amphotericin B in patients at risk for prolonged neutropenia. 149 Jan 49

Ten patients with severe hematologic malignancies (four with acute leukemia, three with multiple myeloma, one with prolymphocytic leukemia, one with malignant lymphoma and one with blastic crisis of chronic myelogenous leukemia) developed respiratory failure during the period between April 1986 and May 1990. Clinically, the patients manifested high-fever, dyspnea refractory to oxygen therapy, diffuse pulmonary rales and severe hypoxemia without evidence of cardiogenic pulmonary edema. Chest roentgenograms displayed diffuse alveolar infiltrates. Respiratory failure occurred as early as 48 hours and as late as 66 days after the administration of intensive anti-neoplastic chemotherapy. At that time leukocyte count was between 100/microliters and 54,900/microliters. Marked leukocytosis was observed in two patients with AML and PLL. Respiratory failure was preceded by sepsis in one patient with AML and by pneumonia in nine patients. DIC was diagnosed in four patients. All patients treated with high dose methyl prednisolone (mPSL) within 12 hours after the onset of respiratory failure. Only one patient required assisted ventilation. High dose mPSL had significant effect on seven of ten patients. But three patients died from progressive respiratory failure, sepsis, pneumonia and multi-organ failure.
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PMID:[Clinical investigation on acute respiratory failure in patients with severe hematologic malignancy]. 194 22

The objective of this study was to review and analyse the chest radiograph (CXR) appearances seen following high dose chemotherapy and autologous bone marrow transplantation (ABMT), and to identify any characteristic patterns. Thirty-one patients underwent ABMT between 1984 and 1989 for high grade lymphoma resistant to conventional chemotherapy. Their case notes and CXRs were reviewed in conjunction with the clinicians. In this small sample of patients, an acute interstitial pattern was seen with pulmonary oedema following bone marrow reinfusion in two cases of the 13 patients showing CXR changes (15%). Otherwise, the CXR changes following ABMT were not specific, although they did alert the clinician to the possibilities of recurrent lymphoma or opportunistic infection, enabling appropriate investigations and treatment to be instituted at an early stage. The complications and CXR changes did not differ greatly from those seen following allogeneic bone marrow transplantation.
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PMID:The chest radiograph appearances seen following high dose chemotherapy and autologous bone marrow transplantation for resistant malignant lymphoma. 200 99

Nuclear medicine techniques have a long history in pulmonary medicine, one that has been continually changing and growing. Even longstanding methods, such as perfusion scanning for embolic disease or for pretherapy pulmonary function evaluation, have largely withstood the test of recent careful scrutiny. Not only have these techniques remained an important part of the diagnostic armamentarium, but we have learned how to use them more effectively. Furthermore, because of technical advances, we are in a phase of expanding roles for nuclear imaging. Gallium citrate scanning for the mediastinal staging and follow-up of lymphoma has been recognized as a valuable adjunct to the anatomic information provided by CT and MRI. With the growth of PET technology in areas that have been explored in a limited fashion until now, such as noncardiogenic pulmonary edema and lung carcinoma, evaluation and management of these patients may substantially improve. Finally, in the field of radiolabeled monoclonal antibodies, attention is now being turned to both the diagnostic and the therapeutic problems presented by lung carcinoma. As radiolabeling methods are refined and as new and better antibodies are developed, radioimmunodetection and therapy in lung carcinoma may begin to make inroads on this common and hard to control disease.
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PMID:Pulmonary applications of nuclear medicine. 200 45

Pulmonary complications of lymphography are usually described as radiological infiltrates without clinical symptoms. However, a case is here reported of an adult respiratory distress syndrome occurring after lymphography in a 60 year old female lymphoma patient. Pulmonary oedema developed within 48 h; haemodynamic study showed a normal capillary wedge pressure. The patient died from intractable low cardiac output within 24 h. Post-mortem examination showed pulmonary lymphocytic infiltration and multiple fat emboli. The lack of lymphatic drainage was probably responsible for the intravascular passage of lipid-soluble contrast medium, this giving endothelial lesions. In such patients with preexisting lung disease or pulmonary involvement in haematological disease, lymphography has to be considered carefully.
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PMID:[Acute adult respiratory distress syndrome after lymphography]. 298 65

Ten children between the ages of five and fifteen years old with leukemia (two with acute nonlymphocytic leukemia in first remission, four with acute lymphocytic leukemia in first or second remission, one with acute lymphocytic leukemia in relapse, and one with chronic myelocytic leukemia in chronic phase), malignant lymphoma (one) or severe aplastic anemia (one) were given transplants from HLA-matched or mismatched family members between March, 1982 and April, 1984. Two patients died of leukemia relapses on days 107 and 257 following transplantation. One patient died of cardiac failure on day 157. One patient who received HLA-mismatched marrow from his father died of pulmonary edema and acute graft versus host disease on day 32. Six are alive 268-843 days post transplantation. None of the ten patients developed interstitial pneumonia due to cytomegalovirus which is one of the major causes of death reported in other published studies.
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PMID:Allogeneic bone marrow transplantation in children: Tokai experience 1982 to 1984. 301 May 9

A case of Pneumocystis carinii pneumonia developing a patient with treated diffuse lymphocytic lymphoma is described. The electron microscopic features and life cycle of the organism are illustrated. The patient died twenty-four hours after the biopsy had been taken. Septrin appeared to have affected the trophozoite stage. Pneumocystis carinii appears to induce interstitial pulmonary oedema and fibrosis. A discussion of the role of electron microscopy in early diagnosis of the disease is presented.
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PMID:Pneumocystis carinii pneumonia: a light microscopical and ultrastructural study. 697 81

Twenty-six patients, whose B-cell lymphoma had relapsed after conventional therapies, were treated in a phase I dose escalation study with an immunotoxin consisting of a mouse CD22 monoclonal antibody (RFB4:IgG1K) coupled to chemically deglycosylated ricin A chain (dgA). Two to 12 doses of the immunotoxin were infused intravenously at 48-hour intervals. The peak serum concentration and half-life (T1/2) did not correlate directly with the dose and averaged 3.8 micrograms/mL and 7.8 hours, respectively. The main dose-limiting toxicity was caused by the vascular leak syndrome (VLS) consisting of weight gain, edema, serum albumin decrease, and critically by pulmonary edema. Myalgia occurred frequently and was only dose limiting in one patient who developed rhabdomyolysis. The presence of lymphoma cells in the blood (> or = 10(10)/L) and clinically detectable splenomegaly were associated with reduced toxicity and a shorter T1/2. Nine of 24 evaluable patients (37.5%) made antibody to either mouse Ig or dgA. There were five partial responses (PR) and one complete response (CR) lasting 30 to 78 days. High peak concentrations of immunotoxin in the serum, a long T1/2, and large areas under the curve (AUC) correlated with both clinical response and toxicity. None of three patients with CD5+ lymphomas (including two CLL patients) had more than mild toxicity or responded to the immunotoxin.
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PMID:A phase I study of an anti-CD22-deglycosylated ricin A chain immunotoxin in the treatment of B-cell lymphomas resistant to conventional therapy. 821 17

Knowledge of common and uncommon thoracic pathologic conditions in children with acquired immunodeficiency syndrome (AIDS) can expedite disease management. Chest radiography, computed tomography (CT), and magnetic resonance (MR) imaging are useful in cases involving possible complications of thoracic AIDS. Lymphocytic interstitial pneumonitis (LIP) is generally seen on plain radiographs and CT scans as a diffuse, symmetric, reticulonodular or nodular pattern, occasionally associated with mediastinal or hilar adenopathy. Chronic consolidations and bronchiectasis may be observed in pediatric AIDS patients with no evidence of previous LIP. Bacterial pneumonia, a frequent initial manifestation of AIDS, appears as lobar or segmental consolidations on radiographs. Radiographic findings of Pneumocystis carinii pneumonia, the most common infection, include rapidly progressive increased air-space opacity with air bronchograms. Lymphoma often appears as a mediastinal or hilar mass, often without involvement of the lung parenchyma. Thoracic smooth muscle tumors have also been observed in children with AIDS. Multilocular thymic cysts have low attenuation on CT scans and increased signal intensity on T2-weighted MR images. Most pediatric AIDS patients with cardiac disease have cardiomegaly, often associated with pulmonary edema, at chest radiography. An esophagogram may show ulceration, plaque formation, mucosal edema, and dysmotility in patients with candidal esophagitis.
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PMID:Thoracic disease in children with AIDS. 894 40

A 48-year-old woman with no cardiovascular risk factors was admitted to the hospital because of acute dyspnea. At 27-year-old, she developed Hodgkin's disease, that was successfully treated with splenectomy, combined chemotherapy (nitrogen mustard, vincristine, procarbazine, prednisone-MOPP regimen) and radiotherapy (4500 rads). At 43-year-old the lymphoma relapsed and she had further chemotherapy with doxorubicin, bleomycin, vinblastina and dacarbazine. After this treatment, she had an episode of pulmonary edema, attributed to doxorubicin acute cardiotoxicity. She responded to digitalis and diuretics and was discharged with an electrocardiogram (ECG) showing left bundle branch block and a normal echocardiogram. The patient enjoyed good health for several years and 4 months before the present admission the ECG and echocardiogram were unchanged. On this admission there were signs of left ventricular failure with acute pulmonary edema, and a new soft apical murmur (3-4 Levine). The patient required endotracheal intubation and high doses of diuretics, digitalis and vasodilators. The cardiac enzymes were negative, the serial ECGs confirmed left bundle branch block, while the echocardiogram showed moderate to severe mitral regurgitation, akinesia of the interventricular septum and inferior wall with dilation of the left ventricle. A previous silent myocardial infarction was suspected. After recovery, she underwent cardiac catheterization confirming akinesia of the interventricular septum and inferior wall with moderate mitral regurgitation, while coronary angiography showed a critical ostial stenosis of the right coronary artery. In view of a dipyridamole-thallium scan negative for myocardial viability, reperfusion was not attempted. With changes in radiotherapeutic techniques, the incidence of radiation-induced heart disease (pericarditis, myocarditis, conduction abnormalities and, rarely, occlusive coronary artery disease) is declining. Nevertheless, after irradiation of the chest and mediastinum a longterm cardiological follow-up is useful in selecting patients at higher risk of radiation-induced coronary artery disease, who will eventually require coronary angiography and reperfusion intervention.
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PMID:[Silent myocardial infarction in a patient treated with radiation therapy and polychemotherapy for Hodgkin's lymphoma]. 928 80


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