Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred and seventy-one patients with dissecting aneurysm seen between 1951 and 1976 at three hospitals in Manchester were studied. There were 60 proximal dissections, 80 distal dissections, 10 abdominal dissections and in 21 the site of origin was uncertain. Pain was the major symptom in 88 per cent of patients; radiation of pain to the interscapular region was much more common in distal dissections. Systemic hypertension was present in 77 per cent, being commoner in distal dissections (83 per cent) than in proximal dissections (70 per cent). Aortic incompetence, hemiplegia and shock were all more common in proximal dissections. Post-mortem examination was performed in 125 patients. Eighty-four per cent of proximal dissections had ruptured, 74 per cent into the pericardium and five per cent into the left pleural cavity. Seventy per cent of distal dissections had ruptured, 11 per cent into the pericardium and 41 per cent into the left pleural cavity. The extent of the dissection was analysed, and it was shown that 25 per cent of distal dissections had extended proximally into the ascending aorta and arch. This implies that diagnosis of the site of origin of dissection from clinical signs and the plain chest-radiograph is inaccurate. Aortography is required for precise assessment. Since treatment often varies with the site of dissection, aortography should be performed in most patients surviving the first few hours. Attention is drawn to the frequency (10.4 per cent) of multiple aortic lesions, and to the occasional aetiological significance of giant-cell arteritis, and, possibly, hypothyroidism.
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PMID:Dissecting aortic aneurysms: a clinicopathological study. I. Clinical and gross pathological findings. 48 91

Since 1959, 51 patients underwent open heart surgery for correction of an acute dissecting aneurysm of the ascending aorta. Upon admission, 33 patients were severely hypotensive or in progressive heart failure. Acute aortic insufficiency was found in 24 patients, and hemiplegia or hemiparesis in four. In 45 patients the ascending aorta was reconstructed with a woven Dacron graft. After excision of the dissected part of the aorta, primary anastomosis or patch aortoplasty was performed in six patients. The aortic valve remained intact in 26 patients, and resuspension of the commissures restored competence of the aortic valve in another nine. Sixteen patients required aortic valve replacement because of disrupture of the commissures. Dissection extended into the coronary ostia in nine cases. Reconstruction of the coronary system was accomplished by reimplantation of the ostia, interposition of a vein graft or aortocoronary bypass. Nine patients died within the early postoperative course from uncontrollable hemorrhage (four), further dissection (three) and myocardial infarction (two). Within the first year after surgery, another five patients died from acute aortic dissection (two), pseudomonas infection causing rupture of the proximal graft anastomosis (one) and myocardial infarction (two). Contraindications of antihypertensive treatment of acute dissection of the ascending aorta are discussed. We recommend prompt surgical intervention in acute dissecting aneurysms of the ascending aorta.
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PMID:Surgical treatment of acute dissecting aneurysm of the ascending aorta. 83 90

Since 1959, 51 patients underwent open heart surgery for correction of acute dissection of the ascending aorta. Upon admission 33 patients were severely hypotensive or in porgressive heart failure. Acute aortic insufficiency was found in 24 patients, and hemiplegia or hemiparesis in 4. In 45 patients the ascending aorta was reconstructed with a woven graft. After excision of the dissected part of the aorta primary anastomosis or patch aortoplasty was performed in 6 patients. The aortic valve remained intact in 26 cases, and resuspension of the commissures restored competence of the aortic valve in another 9 patients. Sixteen patients required aortic valve replacement because of disrupture of the commissures. Dissection extended into the coronary ostia in 5 cases. Reconstruction of the coronary system was accomplished by reimplantation of the ostia, interposition of a vein graft or aorto-coronary bypass. Nine patients died within the early postoperative course from uncontrollable hemorrhage (4), further dissection (3) and myocardial infarction (2). Within the first year after surgery another 5 patients died from acute aortic dissection (2), pseudomonas-infection causing rupture of the proximal graft anastomosis (1), and myocardial infarction (2). The contraindications of antihypertensive treatment of actue dissection of the ascending aorta are discussed. We recommend prompt surgical intervention in acute dissecting aneurysm of the ascending aorta.
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PMID:[Surgical treatment of acute dissection of the ascending aorta (author's transl)]. 108 May 86

Twelve cases of Stanford Type-A aortic dissection were operated in an acute phase. The male vs female ratio was 3:9, and their ages ranged from 47 to 79 (mean 61.3) years old. Most of them complained of chest and/or back pain, and four of them complained of syncope. Eight patients had the history of hypertension. As to the complications of aortic dissection, cardiac tamponade was seen in two cases, myocardial infarction in one, and transient hemiplegia and paraplegia in one case each. In five cases, moderate to severe aortic regurgitation was also noted. All but one case were operated within twenty-four hours after admission. The replacement of the ascending aorta with a tube graft was performed in all cases including the two cases whose entries were located in the aortic arch. CABG was done concomitantly in three cases, and aortic valve replacement and CABG in one case. The open distal anastomosis was carried out under the systemic circulatory arrest combined with the retrograde cerebral perfusion. The systemic perfusion was reinstituted after the distal anastomosis was completed. In cases whose dissecting pseudo-lumen of the distal aorta was not thrombosed, the arterial cannulation site was shifted from the femoral artery to the tube graft. All but two cases were discharged from the hospital in good condition. One case, who had been transferred to the operating room under cardiac massage due to myocardial infarction, was lost by severe LOS three weeks postoperatively.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Surgical treatment of acute Stanford Type-A aortic dissection]. 783 14

Acute dissection of the aorta is an increasingly recognised pathology, the diagnosis of which is sometimes delayed despite the fact that advances in medical imaging provide almost perfect diagnostic accuracy. Some of the symptoms are particularly suggestive. Chest pain is the key symptom, and the greater the intensity, usually described as a migratory intrathoracic tearing sensation irradiating towards the lumbar region. The other symptoms become meaningful in association with this pain: paraplegia, acute peripheral ischaemia, hemiplegia. Clinical examination is capital when a diastolic murmur of aortic regurgitation is heard or when a distal pulse is absent, the blood pressure is asymmetric or a pericardial rub is detected. The frighteningly poor initial prognosis of acute dissection of the aorta has been transformed by surgery, providing, that it is performed early. Optimal therapeutic results can only be obtained by and early diagnosis.
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PMID:[Acute dissection of the thoracic aorta. Symptoms and complications]. 958 65

Indications to prosthetic aortic valve implantation in patients with aortic stenosis or aortic regurgitation or both stenotic or regurgitant aortic valve, who present without symptoms, are controversial. We present the case of an asymptomatic patient with combined severe aortic stenosis and an equally important insufficiency, undergoing surgery for valve substitution with a bileaflet prosthesis. After surgery he was treated with warfarin according to the doses recommended and underwent follow-up with clinical and echocardiographic exams. Eight months after intervention the patient had an embolic stroke with aphasia and right hemiplegia, despite the therapeutic level of INR. At present, even though he has partly recovered motor function, he reports a noteworthy decline in life quality, because of the persistent speech difficulties. We use this case as the starting point for a discussion of the chance of referring patients affected by aortic valvulopathy to valve substitution, in the absence of symptoms.
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PMID:When should asymptomatic patients with combined severe aortic stenosis and aortic insufficiency undergo valve replacement? A clinical case. 1528 83

The authors reported a patient who had type A aortic dissection presenting with sudden onset of right hemiplegia and depressed consciousness. CT scan of brain showed acute cerebral infarction of left corona radiata, posterior limb of left internal capsule combined with left hemispheric brain swelling. An old cerebral infarction at the posterior limb of right internal capsule was also noted Clinical signs of aortic regurgitation and difference in blood pressures and amplitude of pulses on both arms were associated. Initial chest x-ray revealed widening of the mediastinum. CT scan of chest revealed dissecting aorta extending from the ascending aorta to the mid of the descending aorta. Surgical correction of the aorta was refused and the patient was treated medically with partial neurological deficit. No additional cardiovascular events occurred.
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PMID:Type A aortic dissection presenting as acute ischemic stroke caution for thrombolytic therapy: a case report and literatures review. 1878 7