Clinical Analysis of Bilateral Thalamic Infarction Caused by Percheron Artery Occlusion
Peng Chen,1 Mei-Mei Hao,2 Yong Chen,3 Hong Zhang,4 Zhe Wang,5 Bin Zhao,1 Yani Xue,1 Yumei Chai,1 Yong-Feng Huang,1 Jiang Zhu1 1Department of Neurology, The First Hospital of Yulin, Yulin, People’s Republic of China; 2Department of Neurology, Yan’an People’s Hospital, Ya...
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| Formato: | article |
| Lenguaje: | EN |
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Dove Medical Press
2021
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| Acceso en línea: | https://doaj.org/article/760b983d5b2c4beb9155ed70ea31acef |
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| Sumario: | Peng Chen,1 Mei-Mei Hao,2 Yong Chen,3 Hong Zhang,4 Zhe Wang,5 Bin Zhao,1 Yani Xue,1 Yumei Chai,1 Yong-Feng Huang,1 Jiang Zhu1 1Department of Neurology, The First Hospital of Yulin, Yulin, People’s Republic of China; 2Department of Neurology, Yan’an People’s Hospital, Yan’an, People’s Republic of China; 3Department of Endoscopy Center, Shaanxi Cancer Hospital, Xi’an, Shannxi Province, People’s Republic of China; 4Department of Vascular Surgery, Shaanxi Provincial People’s Hospital, Xi’an, Shannxi Province, People’s Republic of China; 5Department of General Practice, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shannxi Province, People’s Republic of ChinaCorrespondence: Jiang ZhuDepartment of Neurology, The First Hospital of Yulin, No. 93, Yuxi Street, Gaoxin District, Yulin, Shaanxi, 719000, People’s Republic of ChinaEmail 13709204858@163.comAbstract: The Percheron artery (artery of Percheron, AOP) is a rare variant vessel. Its acute occlusion can cause a bilateral symmetrical thalamic stroke; typical symptoms of bilateral paramedian thalamic infarcts due to occlusion of AOP are vertical gaze palsy, memory impairment, confusion, drowsiness, hypersomnolence, or coma. We present the MR imaging findings in two cases with cerebral infarction caused by Percheron artery occlusion. Due to the difficulty in the diagnosis of acute Percheron arterial infarction, early conservative treatment is used. The prognosis of the disease is poor, with few patients completely rehabilitating. Therefore, clinicians must understand the characteristics of the disease, provide early diagnosis and administer timely and effective treatment to reduce the patient’s disability rate and fatality rate and therefore improve the quality of life of patients. The patient’s prognosis has extraordinary significance.Keywords: thalamic infarcts, artery of Percheron, MR imaging |
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