Ischemic Stroke and Cancer: Stroke Severely Impacts Cancer Patients, While Cancer Increases the Number of Strokes

Title
Ischemic Stroke and Cancer: Stroke Severely Impacts Cancer Patients, While Cancer Increases the Number of Strokes
Author(s)
이준Oh Young Bang[Oh Young Bang]jin Myoung Seok[jin Myoung Seok]Seon Gyeong Kim[Seon Gyeong Kim]Ji Man Hong[Ji Man Hong]Hahn Young Kim[Hahn Young Kim]Pil-Wook Chung[Pil-Wook Chung]Kwang-Yeol Park[Kwang-Yeol Park]Gyeong-Moon Kim[Gyeong-Moon Kim]Chin-Sang Chung[Chin-Sang Chung]Kwang Ho Lee[Kwang Ho Lee]
Keywords
D-DIMER LEVELS; TISSUE FACTOR; CEREBROVASCULAR COMPLICATIONS; COLORECTAL-CANCER; RISK-FACTOR; THROMBOSIS; MICROPARTICLES; PROGRESSION; MANIFESTATION; ANGIOGENESIS
Issue Date
201106
Publisher
KOREAN NEUROLOGICAL ASSOC
Citation
JOURNAL OF CLINICAL NEUROLOGY, v.7, no.2, pp.53 - 59
Abstract
Background Cancer and ischemic stroke are two of the most common causes of death among the elderly, and associations between them have been reported. However, the main pathomechanisms of stroke in cancer patients are not well known, and can only be established based on accurate knowledge of the characteristics of cancer-related strokes. We review herein recent studies concerning the clinical, laboratory, and radiological features of patients with cancer-related stroke. Main Contents This review covers the epidemiology, underlying mechanisms, and acute and preventive treatments for cancer-related stroke. First, the characteristics of stroke (clinical and radiological features) and systemic cancer (type and extent) in patients with cancer-specific stroke are discussed. Second, the role of laboratory tests in the early identification of patients with cancer-specific stroke is discussed. Specifically, serum D-dimer levels (as a marker of a hypercoagulable state) and embolic signals on transcranial Doppler (suggestive of embolic origin) may provide clues regarding changes in the levels of coagulopathy related to cancer and anticoagulation. Finally, strategies for stroke treatment in cancer patients are discussed, emphasizing the importance of preventive strategies (i.e., the use of anticoagulants) over acute revascularization therapy in cancer-related stroke. Conclusion Recent studies have revealed that the characteristics of cancer-related stroke are distinct from those of conventional stroke. Our understanding of the characteristics of cancer-related stroke is essential to the correct management of these patients. The studies presented in this review highlight the importance of a personalized approach in treating stroke patients with cancer. J Clin Neurol 2011;7:53-59
URI
http://hdl.handle.net/YU.REPOSITORY/25058http://dx.doi.org/10.3988/jcn.2011.7.2.53
ISSN
1738-6586
Appears in Collections:
의과대학 > 신경과학교실 > Articles
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