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Query: UMLS:C0729233 (Thoracic)
 6,478 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hepato-pulmonary hydatidosis is a parasitic disease common in Mediterranean countries. Hydatid pulmonary embolism is extremely rare and is due to rupture of a cardiac hydatid cyst or, more rarely, rupture of a hepatic hydatid cyst. We report three cases of hydatid pulmonary embolism secondary to rupture of a hydatid cyst into the inferior vena cava. Thoracic imaging, mainly CT angiography and MRI, was important for both the diagnosis and decisions on treatment. The prognosis of intra-arterial pulmonary hydatid cyst is poor because of the risk of acute fatal complications such as anaphylactic shock and vascular rupture and also of chronic progression to cor pulmonale and respiratory failure. The therapeutic management is difficult and often only partially effective hence the importance of focusing on preventative treatment.
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PMID:[Hydatic pulmonary embolism: a rare complication of hepatic hydatid cyst]. 2446 48

Hydatid cyst (HC) is a parasitic disease that may involve many organs, especially the lung and the liver. Pulmonary artery location of the hydatid cyst is extremely rare, but it may cause life-threatening complications. We report a case of a hydatid cyst that completely filled the left main pulmonary artery and its distal part without cardiac involvement. Thoracic computed tomography showed filling defects in the pulmonary arteries. Endobronchial ultrasound was performed for differential diagnosis and it showed a cystic lesion. Hydatid cyst-specific IgE and hem agglutination test results were positive. In the literature, cases like this in which the diagnosis of pulmonary hydatid cyst is made by endobronchial ultrasound are not usually seen. Although many imaging modalities such as plain chest radiography, cross-sectional imaging (MDCT and MRI), echocardiography and conventional pulmonary angiography have been used in the diagnostic approach, we recommend endobronchial ultrasound for the differential diagnosis of cases with cystic formation.
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PMID:A case of pulmonary artery hydatid cyst observed on endobronchial ultrasound. 2579 87

Parasitoses are infectious diseases of global distribution, with predominance in areas of poor sanitation. Parasites cause damage through direct tissue injury and the inflammatory response generated by their migration and establishment in various organs. Thoracic involvement by parasitic disease can generate both specific and nonspecific clinical, laboratorial, and radiologic manifestations, which often makes their diagnosis challenging. The correct diagnosis is crucial for definition of treatment, which sometimes requires rapid intervention. Based on a literature review of the last few decades, this article aimed to characterize the main radiologic findings related to thoracic manifestations of parasitic diseases, correlating them with radiographic and tomographic images of patients with confirmed diagnosis of such pathologies. The included parasitic diseases are malaria, Chagas disease, toxoplasmosis, amoebiasis, ascariasis, toxocariasis, strongyloidiasis, dirofilariasis, cysticercosis, echinococcosis, schistosomiasis, and paragonimiasis.
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PMID:Pictorial Review of Thoracic Parasitic Diseases: A Radiologic Guide. 3197 30

Pulmonary alveolar echinococcosis is a tumor-like parasitic disease that occurs typically after hepatic involvement. In this article, we present a case of metastatic pulmonary alveolar echinococcosis that underwent laparotomy for hepatic involvement, in which we performed pulmonary metastasectomy with transdiaphragmatic intervention. Thoracic computed tomography revealed a metastatic nodule of approximately 1 cm in the superior segment of the right lung lower lobe. Approximately 7x3 cm diaphragmatic resection was performed due to diaphragmatic invasion. Pulmonary wedge resection for lung metastasis was performed intraabdominally from diaphragmatic defect. We believe that this technique can be applied safely in carefully selected patients with pulmonary involvement.
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PMID:Pulmonary metastasectomy with laparotomy in alveolar echinococcosis. 3208 34