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Results for “THORACIC DISEASES”

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At least 1,135 records · Page 63Linked to original sources
PubMed1985

Liver abscess complicating Crohn's disease presenting as thoracic empyema. Case report and review of the literature.

A 28-year-old man with a history of Crohn's disease presented with right pleuritic pain and dyspnea. Chest radiography showed a right pleural effusion. Thoracocentesis yielded purulent fluid that subsequently grew Enterobacter aerogenes. Computed axial tomography of the abdomen revealed right subphrenic abscess and right hepatic lobe abscess. Antibiotic therapy and surgical drainage resulted in complete recovery. A review of the English literature produced 18 cases of liver abscess complicating Crohn's disease. Details of 14 of these cases are summarized.

Adult↗
PubMed1997

Atheromatous disease of the thoracic aorta: pathologic and clinical implications.

PURPOSE: To review recent developments in the diagnosis, clinical epidemiology, pathology, and management of atherosclerosis of the thoracic aorta, especially atherosclerosis of the thoracic aorta as a source of embolization. DATA SOURCES: MEDLINE searches, bibliographies of published papers, and consultation with experts in the field. STUDY SELECTION: English-language publications on atherosclerosis of the thoracic aorta were selected. DATA SYNTHESIS: During the last 6 years, the increasing use of transesophageal echocardiography has shown that atherosclerotic plaque in the thoracic aorta is a source of otherwise unexplained embolic events, including stroke, transient ischemic attack, and peripheral emboli. Retrospective studies have documented a strong independent association between larger lesions (4 mm to 5 mm) and previous embolic disease, and prospective studies have shown that patients with these lesions have a high risk for future events (in one study, the risk for stroke was 12%; in another, the risk for cerebral or peripheral events was 33% in a follow-up period of just 14 months). These lesions also pose a serious risk for embolization caused by manipulation of the aorta during catheterization, intra-aortic balloon-pump placement, and cannulation of the aorta for heart surgery. Pathologic examination has shown atherosclerotic plaque, often with superimposed thrombi that account for the mobile components seen on transesophageal echocardiography. The management of patients who have atherosclerotic lesions in the thoracic aorta has not been determined prospectively. However, anticoagulation may help prevent emboli, as it does for patients who have thrombi in other locations, such as the left atrium and the left ventricle. CONCLUSIONS: Protruding atherosclerotic lesions in the thoracic aorta, often with superimposed mobile thrombi, are an important cause of embolic disease. Transesophageal echocardiography should be considered in the work-up of patients who have unexplained embolic events.

Aorta, Thoracic↗
PubMed1989

[Closed thoracic trauma and concomitant diseases].

Examined were 340 patients with closed thoracic trauma and posttraumatic pneumonia. Often, this complication was revealed in the elderly and senile. Chronic non-specific diseases of the lungs, pneumothorax predisposed to occurrence of posttraumatic pneumonia. The methods for treatment of a given complication have been developed. Diseases of the heart, vascular system in thoracic trauma can cause the aggravation of a patient's state up to lethal outcome.

Aged↗
PubMed2002

Endograft therapy for diseases of the descending thoracic aorta: results in 43 high-risk patients.

PURPOSE: To report an initial experience with endovascular stent-graft implantation for diseases of the descending thoracic aorta in high-risk patients. METHODS: Forty-three patients (28 men; mean age 67 years, range 17-82) with 16 descending thoracic aortic dissections, 14 aneurysms, 7 contained ruptures, 3 mycotic aneurysms, 2 posttraumatic pseudoaneurysms, and an aneurysm of an anomalous right subclavian artery were treated between June 1999 and July 2001. Twenty-three (53%) patients were treated emergently. RESULTS: There were no conversions to open repair, but 3 (7%) patients died during the first 30 days (pneumonia, multiorgan failure, and acute bowel ischemia). Thirteen (30%) patients suffered 18 major complications (8 strokes, paraplegia in 3, respiratory insufficiency in 6, and 1 renal failure). Of 7 (16%) endoleaks detected in the early postoperative period, 3 required additional stents, while the other 4 were treated conservatively. Follow-up, which averaged 19 +/- 6 months (median: 13; range 0-34), was 100% complete. Five (12%) patients died: 3 of aortic rupture at 34, 47, and 139 days, respectively, and 2 from heart failure at 3 and 15 months, respectively. No late migration or endoleaks have been detected in the remaining 35 patients; however, 1 (2%) patient showed progressive aortic dissection proximal to the stent-graft. In all other cases, the size of the aneurysm or the false lumen was unchanged or diminished. CONCLUSIONS: Treatment of descending thoracic aortic diseases with an endovascular approach has acceptable early mortality and morbidity in high-risk patients. In selected cases, stent-grafts may afford the best therapy.

Adolescent↗
PubMed1980

Effects of thoracic epidural block and prenalterol on coronary vascular resistance and myocardial metabolism in patients with coronary artery disease.

A thoracic epidural block from T1 to T12 was performed with plain prilocaine in four patients with coronary artery disease who were scheduled for abdominal aortic aneurysm surgery. The hemodynamic effects of the block consisted of marked reduction in arterial blood pressure due to impairment of cardiac performance and reduction in systemic vascular resistance. The heart rate decreased moderatetly. The epidural block induced a marked reduction in coronary vascular resistance with only a moderate decrease in coronary sinus blood flow. The myocardial oxygen and lactate utilization decreased in parallel to the decrease in cardiac work. In spite of the absence of arrhythmias and ST-T-segment changes following the epidural block, regional myocardial dysoxia could not be ruled out with the present methods. Administration of the cardioselective beta 1-adrenoreceptor agonist prenalterol increased cardiac performance and thereby arterial blood pressure, but did not affect the systemic or coronary vascular resistance.

Aged↗
PubMed1964

CHEST PAIN.

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Chest Pain↗