지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
However, because clinical TIA patients frequently show abnormalities on CT or diffusion-weighted image (DWI), it has been claimed TIA with imaging evidence of infarction should be reclassified as stroke. The perfusion-weighted image (PWI) is more sensitive than DWI in detecting acute ischemia, thus the hyperacute transient ischemia may be evident more often on PWI than on DWI. However, few studies have reported the usefulness of PWI in TIA. Here, we report two patients who showed only PWI lesion on initial MRI and delayed appearance of diffusion lesion in the area of initial hypoperfusion. (Korean J Stroke 2010;12:59-62)
목차
등록된 정보가 없습니다.
참고문헌 (10)
참고문헌 신청
/ 1958 / A CLASSIFICATION and outline of cerebrovascular diseases / Neurology 8 : 395 ~ 434
Albers GW / 2002 / Transient ischemic attack--proposal for a new definition / N Engl J Med 347 : 1713 ~ 1716
Ay H / 2005 / Transient ischemic attack with infarction: a unique syndrome? / Ann Neurol 57 : 679 ~ 686
Cho AH / 2008 / Safety and efficacy of MRI-based thrombolysis in unclear-onset stroke. A preliminary report / Cerebrovasc Dis 25 : 572 ~ 579
Coutts SB / 2005 / Triaging transient ischemic attack and minor stroke patients using acute magnetic resonance imaging / Ann Neurol 57 : 848 ~ 854
Albers GW / 2002 / Transient ischemic attack--proposal for a new definition / N Engl J Med 347 : 1713 ~ 1716
Ay H / 2005 / Transient ischemic attack with infarction: a unique syndrome? / Ann Neurol 57 : 679 ~ 686
Cho AH / 2008 / Safety and efficacy of MRI-based thrombolysis in unclear-onset stroke. A preliminary report / Cerebrovasc Dis 25 : 572 ~ 579
Coutts SB / 2005 / Triaging transient ischemic attack and minor stroke patients using acute magnetic resonance imaging / Ann Neurol 57 : 848 ~ 854
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