INTRODUCTION: Cerebrovascular disease is the second most common cause of central nervous system involvement in cancer patients after metastases. Procoagulant substances secreted by tumour cells, cancer therapy, and embolus from tumour have been implicated in ischemic stroke (IS) in cancer patients. METHODS: Four thousand twenty patients with IS were prospectively recorded to the Istanbul Medical School Stroke Registry from August 1997 to May 2016. Ninety-two patients with IS and cancer and 3928 IS patients without cancer constituted the two groups. RESULTS: Hypertension, hyperlipidemia, and congestive heart failure were less commonly encountered in cancer stroke patients. Lacunar and posterior circulation syndromes were less common and total anterior circulation syndrome was more common in cancer patients (p<0.001). Multiple territory infarcts were more frequently seen in patients having overt or non-overt disseminated intravascular coagulopathy (DIC) compared to those without DIC. Median survival was significantly shorter in patients with cancer-related stroke. CONCLUSION: Cancer associated stroke without other underlying etiology is a specific group of stroke patients presenting with multiple territorial infarcts, overt or non-overt disseminated intravascular coagulopathy, and poor prognosis.
INTRODUCTION: Cerebrovascular disease is the second most common cause of central nervous system involvement in cancer patients after metastases. Procoagulant substances secreted by tumour cells, cancer therapy, and embolus from tumour have been implicated in ischemic stroke (IS) in cancer patients. METHODS: Four thousand twenty patients with IS were prospectively recorded to the Istanbul Medical School Stroke Registry from August 1997 to May 2016. Ninety-two patients with IS and cancer and 3928 IS patients without cancer constituted the two groups. RESULTS: Hypertension, hyperlipidemia, and congestive heart failure were less commonly encountered in cancer stroke patients. Lacunar and posterior circulation syndromes were less common and total anterior circulation syndrome was more common in cancer patients (p<0.001). Multiple territory infarcts were more frequently seen in patients having overt or non-overt disseminated intravascular coagulopathy (DIC) compared to those without DIC. Median survival was significantly shorter in patients with cancer-related stroke. CONCLUSION: Cancer associated stroke without other underlying etiology is a specific group of stroke patients presenting with multiple territorial infarcts, overt or non-overt disseminated intravascular coagulopathy, and poor prognosis.
Authors: Yun Yun Zhang; Dennis Cordato; Qing Shen; Ai Zhen Sheng; Wai Tak Hung; Daniel K Y Chan Journal: Cerebrovasc Dis Date: 2006-12-01 Impact factor: 2.762
Authors: J Bamford; P Sandercock; M Dennis; C Warlow; L Jones; K McPherson; M Vessey; G Fowler; A Molyneux; T Hughes Journal: J Neurol Neurosurg Psychiatry Date: 1988-11 Impact factor: 10.154
Authors: Babak B Navi; Samuel Singer; Alexander E Merkler; Natalie T Cheng; Jacqueline B Stone; Hooman Kamel; Costantino Iadecola; Mitchell S V Elkind; Lisa M DeAngelis Journal: Stroke Date: 2014-07-03 Impact factor: 7.914