Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Primary cardiac myxosarcoma is a rare disease; it is exceedingly rare for symptoms of systemic metastasis to precede diagnosis of the primary cardiac tumor. We describe the case of a previously healthy 60-year-old man with left atrial myxosarcoma, who had first presented with jejunal intussusception due to intestinal polyposis. Three months after resection of the jejunum, the patient experienced cerebral infarction and pulmonary edema. Further physical evaluation, which included echocardiography for the 1st time, revealed a mass in the left atrium that protruded through the mitral valve into the left ventricle. At emergency cardiac surgery, we found that the tumor involved multiple sites of the left atrium, the pulmonary veins, and the mitral anterior leaflet. Two months after surgery, the patient died of massive cerebral hemorrhage. Necropsy disclosed multiple recurrences of the cardiac myxosarcoma and widespread metastatic lesions. The intestinal polyps that had been resected originally were diagnosed, on retrospective histopathologic examination, as metastases of the myxosarcoma. In this unusual case, the metastatic lesions were the 1st clinical manifestations of a malignant cardiac tumor.
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PMID:Left atrial myxosarcoma with previously detected intestinal metastasis. 1742 Aug 10

Hypovolemia is the most common cause of circulatory failure in children and may lead to critical tissue perfusion and eventually multiple-organ failure. Administration of fluids to maintain or restore intravascular volume represents a common intervention after hemorrhagic shock occurring during surgical procedures or in patients with trauma. Notwithstanding, there is uncertainty whether the type of fluid may significantly influence the outcome, especially in pediatrics. Both human albumin and crystalloids are usually administered: the advantages of crystalloids include low cost, lack of effect on coagulation, no risk of anaphylactic reaction or transmission of infectious agents. However, large amount of crystalloid infusion has been correlated with pulmonary oedema, bilateral pleural effusions, intestinal intussusception, excessive bowel edema, impairing closure of surgical wounds and peripheral edema. Moreover, intravascular volume expansion obtained by crystalloids is known to be significantly shorter and less efficacious than colloids. Among synthetic colloids, gelatins have been used for many years in children, also in early infancy, to treat intravascular fluid deficits. Hydroxyethylstarch (HES) preparations have been introduced recently, becoming very popular for vascular loading both in adults and children. However, the number of pediatric studies aimed at evaluating HES efficacy and tolerance is limited. Given the ongoing controversies on the use of colloids in childhood, this review will focus on the pharmacodynamics of synthetic and non synthetic colloids for the treatment of critical blood loss in pediatrics.
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PMID:Plasma substitutes therapy in pediatrics. 2251 88