Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020672 (hypothermia)
 17,327 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ischemic cerebrovascular diseases are commonly induced by atherosclerosis and cardiogenic embolization but rarely they occur in association with Takayasu's arteritis and aortic lesion such as aortic dissection and aneurysm. Here we experienced two cases of acute aortic disease complicated by ischemic cerebrovascular disease (CVD). Patient 1 was a 77-year-old male. He complained of dyspnea and left hemiparesis. He was brought to our hospital by ambulance. Left hemiparesis and dyspnea improved soon. The patient only complained of left lower extremity pain and physical examination revealed hypotension. Brain CT showed no abnormality but chest CT revealed aortic dissection. The resection of the intimal tear and replacement of ascending aorta and aortic arch with 28 mm Hemashield graft were performed under hypothermia and selective cerebral perfusion. The postoperative course was uneventful and he has been doing well. Patient 2 was a 67-year-old female. She was found lying unconscious and brought to our hospital by ambulance. Physical examination revealed right hemiparesis and hypotension. Brain CT demonstrated low density area in the left corona radiata and ruptured aortic aneurysm was seen in abdominal CT. Just after the examination, the patient suddenly complained of severe back pain and died despite cardiopulmonary resuscitation. Aortic lesions can manifest ischemic symptom involving multiple organs following their vascular disorder. Aortic dissection rarely occurs in association with ischemic CVD and in that case it is likely to be seen by neurologists. Aortic dissection and aneurysm deteriorate so suddenly that immediate diagnosis and proper treatment are needed.
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PMID:[Two cases of acute aortic disease complicated by ischemic cerebrovascular disease]. 1076 48

A case of Takayasu's arteritis resulting in extensive fusiform aneurysmal dilatation of the entire aorta extending from the aortic root to the abdominal bifurcation associated with aortic regurgitation is described. She underwent successful radical replacement of the aortic root, ascending, transverse arch and proximal part of the descending aorta employing simultaneous modified Bentall and Elephant trunk techniques. During aortic arch replacement the brain was protected by selective antegrade innominate perfusion under moderate hypothermia. A pattern to the best of our knowledge, has not been reported earlier.
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PMID:Radical aortic replacement employing simultaneous modified Bentall and elephant trunk procedure in Takayasu's arteritis. 1083 36

Successful reoperation of a ruptured aortic arch aneurysm in a patient with Takayasu's disease. Takayasu's disease is an inflammatory arteriopathy that often progresses to stenosis or aneurysms of the large arteries of the aortic arch. In this connection aneurysms of the ascending aorta are rare. We report the case of a 33 years old female with a ruptured aneurysm of the ascending aorta complicated by a former operation of a truncobicarotidal bypass and severe sclerosis. After ascending aorta and aortic arch replacement was performed in deep hypothermia circulatory arrest we could discharge the patient in good condition on the 11. postoperative day.
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PMID:[Successful reoperation of a ruptured aortic arch aneurysm in Takayasu arteritis]. 1209 46

We report a successful reoperation of aortic valve replacement with the severely calcified, ''porcelain'' aorta due to Takayasu's disease. The patient was a 46-year-old female diagnosed with aortic prosthetic valve failure. Takayasu's aortitis had been noted at 17 years old and the patient underwent aortic valve replacement for aortic regurgitation at age 32. Chest CT scan revealed severe circumferential calcification of the whole thoracic aorta. Echocardiography revealed 100 mmHg of pressure gradient across the aortic prosthetic valve with pannus formation. Replacement of the aortic prosthetic valve was performed using the selective cerebral perfusion method under deep hypothermia. The postoperative course was uneventful without any neurological disorder. Selective cerebral perfusion was a useful method to avoid cross clamping in severely calcified ascending aortic.
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PMID:Redo aortic valve replacement with ''porcelain'' aorta in an aortitis patient. A case report. 1575 82