Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report their experience with 6 patients requiring liver transplantation who suffered with liver infestation by Echinococcus granulosus. One patient presented with acute Budd-Chiari syndrome because obstruction of hepatic veins was produced during the first operation; the other 5 patients received liver transplants for terminal chronic liver disease (2 secondary sclerosing cholangitis, 2 secondary biliary cirrhosis, and 1 postnecrotic cirrhosis of the liver). All the patients had been operated previously on for hydatidosis and were at the end of liver functional disorder. Some of the patients had undergone many operations, making the transplantation procedure even more difficult. One patient required a second transplant for primary graft failure; he died 40 days later from cerebrovascular accident. Another patient died 7 months after transplant from pulmonary embolism. The other 4 patients are alive and in optimal condition 37-65 months after transplantation. Hepatic hydatidosis--in principle, a benign disease--can cause hepatic complications that eventually require liver transplantation. The transplantation procedure is more difficult than usual in these cases. Although postoperative complications are frequent, most patients achieve prolonged survival and a good quality of life.
 ...
PMID:Liver transplantation for Echinococcus granulosus hydatid disease. 794 Jul 13

Amibiasis is the third leading cause of death due to parasitic infections in the world. Amibiasis is endemic in the warm regions of the world with deficient hygiene and socio-economic situations. Entamoeba histolytica is the causal agent of invasive amibiasis, unlike Entamoeba dispar which is not a pathogen for humans. Amibian colitis and amibian abscess of the liver are the most frequent intestinal and extra-intestinal manifestations. Pleuropulmonary complications almost always occur in patients with a liver abscess, the intrathoracic contamination via transphrenic dissemination predominating. Respiratory signs are inaugural in 80% of the cases. Pleuropulmonary ambiasis designates the localization of the amibian infestation, but the clinical expression may vary: pneumonia, lung abscess, pleurisy, hepatobronchial fistulization and more infrequently pulmonary embolism. The preferential localization is the right hemithorax related to abscess in the right lobe of the liver. Left lobe abscesses lead to left-sided pleuropulmonary complications with the risk of rupture into the pericardium. Chocolate-colored pus from a pleural or abscess puncture or vomitus strongly suggests the diagnosis, which is confirmed by highly-positive serology. Metronidazole is the treatment of choice, providing cure without sequellae. In Africa, mortality and morbidity due to ambiasis are high. In Abidjan, 92% of cured patients have sequella, and mortality reaches 15%, the consequence of late diagnosis.
 ...
PMID:[Pleuropulmonary manifestations of amebiasis]. 1010 Mar 47

Hydatid disease is a parasitic infestation caused by the larval stage of a tapeworm of the genus Echinococcus. This report describes an extremely rare complication of echinococcal disease in which severe pulmonary hypertension developed after massive hydatid pulmonary embolism.
 ...
PMID:Hydatid pulmonary embolism from a ruptured mediastinal cyst: high-resolution computed tomography, angiographic, and pathologic findings. 1021 Apr 90

Ecchinococcal infestation of the heart accounts for only 0.5-2% of ecchinococcosis cases. A case is reported of right atrial hydatid cyst associated with rheumatic mitral valve disease in a 43-year-old woman. Physical examination and chest X-radiography revealed mitral disease. Transthoracic and transesophageal echocardiography demonstrated a single, large cystic mass of 4 x 4 cm located in the right atrium, and heavily calcified mitral rheumatic disease with commissural fusion. Confirmatory computed tomography and magnetic resonance imaging excluded other extracardiac locations. Radioisotopic lung perfusion scanning and angiographic scanning excluded pulmonary embolism. The patient underwent mitral valve replacement and the hydatid cyst was excised. An intraoperative examination and subsequent pathology confirmed a diagnosis of hydatid cyst.
 ...
PMID:Hydatid cyst of the right atrium and rheumatic mitral disease: a fortuitous association. 1291 60