Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.5.4.4 (adenosine deaminase)
 5,136 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 32-year-old man was hospitalized because of cardiac tamponade with the thickened visceral and parietal pericardial layers. Marked high level of adenosine deaminase activity (ADA) in pericardial fluid strongly suggested the diagnosis of tuberculous pericarditis, which was later assured by positive smear and culture of the pericardial fluid for Mycobacterium tuberculosis. Before rigid adhesion of the pericardial space was established, pericardiectomy was easily performed with satisfactory improvement of the hemodynamic status and physical symptoms of the patient. The present case suggests the efficacy of early surgical intervention to tuberculous pericarditis when it shows a sign of rapid progression to constrictive pericarditis. Furthermore, high ADA in pericardial fluid might be an useful diagnostic modality for tuberculous pericarditis.
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PMID:[Surgical intervention to tuberculous pericarditis: a case report]. 796 60

A 72-year-old woman was admitted with chest discomfort and general fatigue. She was diagnosed as having cardiac tamponade with massive pericardial effusion. Percutaneous pericardiocentesis yielded bloody effusion. Tuberculous pericarditis was suspected owing to the adenosine deaminase level in this fluid. Video-assisted thoracoscopic pericardial fenestration (VATSPF) was performed for the diagnosis and treatment. Polymerase chain reaction detected Mycobacterium tuberculosis DNA in the pericardial tissues, confirming the diagnosis of tuberculous pericarditis. She received a combination of three-kind medication and anti-tuberculous regimen, and a follow-up check up for more than 2 years, exhibiting a good postoperative course. We conclude that VATSPF can be a useful procedure not only for diagnosis but for release of tuberculous pericarditis with cardiac tamponade and for prophylaxis of constrictive pericarditis.
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PMID:Video-assisted thoracoscopic pericardial fenestration for tuberculous pericardial effusion. 1499 74

We report a rare and unique case of possible extrapulmonary tuberculosis in an 83-year-old man who had cardiac tamponade and paroxysmal atrial flutter. The patient was admitted to our hospital because of syncope. The cardiac tamponade and paroxysmal atrial flutter were treated by pericardiocentesis and drainage of bloody pericardial fluid. Mycobacterium tuberculosis was not detected in diagnostic specimens, nor was any evidence of malignancy found. The remarkable elevation of adenosine deaminase and the predominance of lymphocytes in the pericardial fluid, considering the past history of tuberculosis, led to a diagnosis of extrapulmonary tuberculosis. After receiving standard antituberculous therapy by ethambutol, isoniazid, and rifampicin, the patient recovered and has remained well up to the present day. Thirty-six months have passed since his recovery without the recurrence of cardiac tamponade or any other cardiac events.
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PMID:[Cardiac tamponade with paroxysmal atrial flutter controlled by antituberculous therapy]. 1499 26

A 71-year-old woman was admitted with a diagnosis of cardiac tamponade. Emergency transthoracic echocardiography showed a large amount of pericardial effusion compressing the whole heart. Pericardiocentesis was performed immediately and nearly 1 liter of hemorrhagic fluid was aspirated. Pathological result of the pericardiocentesis material was benign, acid-resistant bacteria were not found in the pericardial fluid, and bacteria cultures were negative. The only parameter suggesting tuberculous pericarditis was adenosine deaminase activity in the pericardial fluid, which was measured as 76 U/l. With antituberculosis therapy for six months, the patient showed complete improvement; no signs of deterioration were observed and echocardiographic findings were normal.
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PMID:A case of cardiac tamponade caused by tuberculous pericarditis. 1915 66

A 74-year-old man was referred to our hospital with complaint of dyspnea and left pleural effusion. The pleural effusion was exudative and lymphocytic with elevation of adenosine deaminase (ADA). Antitubercular agents were administered on a diagnosis of tuberculous pleuritis, but the pleural effusion did not improve. After he had been followed up with diuretic agents during about 2 years, he suffered cardiac tamponade and right pleural effusion. We diagnosed primary effusion lymphoma based on the cytology findings of the pleural effusion. The measurement of ADA activity in pleural effusions was useful for diagnosis of tuberculous pleuritis, but not only tuberuculous pleuritis but also lymphoma or other diseases can show elevation of ADA activity in pleural effusions.
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PMID:[A case of primary effusion lymphoma with elevation of ADA activity in pleural effusion]. 2211 19