机构：[1]Departments of Neurosurgery, Beijing Tian tan Hospital, Capital Medical University, Beijing, China重点科室诊疗科室神经外科神经外科首都医科大学附属天坛医院[2]Departments of Anesthesia, Beijing Tian tan Hospital, Capital Medical University, Beijing, China诊疗科室麻醉科首都医科大学附属天坛医院[3]China National Clinical Research Center for Neurological Diseases, Beijing, China[4]Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing, China[5]Beijing Key Laboratory of Brain Tumor, Beijing, China[6]Department of Neuropathology, Beijing Neurosurgical Institute, Beijing, China研究所北京市神经外科研究所首都医科大学附属天坛医院
BACKGROUND: Subependymoma is rare, and little is known about subependymoma with intratumoral hemorrhage. METHODS: A retrospective study of subependymoma was performed. Among 61 subependymomas, 4 cases of intratumoral hemorrhage were collected. All 4 cases were pathologically confirmed to be subependymoma and showed a benign character. RESULTS: After complete subependymoma resection, the 4 patients achieved favorable outcomes. Pathology showed that dilated thin-walled vessels and/or hyalinosis of the vessel walls existed in all 4 cases. CONCLUSIONS: The present series showed that subependymomas with hemorrhage and benign pathology are rare and that surgical treatment results in good prognosis. This series supports the hypothesis that the pathology of vascular degeneration may contribute to subependymoma hemorrhage.
基金：
Natural Science Foundation of ChinaNational Natural Science Foundation of China [81672506]; Special Fund for the Talents of Beijing [2016000021469G212]; Youth Fund of Beijing Tian Tan Hospital [2015-YQN-01]
第一作者机构：[1]Departments of Neurosurgery, Beijing Tian tan Hospital, Capital Medical University, Beijing, China[3]China National Clinical Research Center for Neurological Diseases, Beijing, China[4]Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing, China[5]Beijing Key Laboratory of Brain Tumor, Beijing, China
通讯作者：
通讯机构：[1]Departments of Neurosurgery, Beijing Tian tan Hospital, Capital Medical University, Beijing, China[3]China National Clinical Research Center for Neurological Diseases, Beijing, China[4]Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing, China[5]Beijing Key Laboratory of Brain Tumor, Beijing, China
推荐引用方式(GB/T 7714)：
Qing Zhang,Si-Ning Xie,Ke Wang,et al.Intratumoral Hemorrhage as an Unusual Manifestation of Intracranial Subependymoma[J].WORLD NEUROSURGERY.2018,114:E647-E653.doi:10.1016/j.wneu.2018.03.045.
APA：
Qing Zhang,Si-Ning Xie,Ke Wang,Liang Wang,Jiang Du...&Zhen Wu.(2018).Intratumoral Hemorrhage as an Unusual Manifestation of Intracranial Subependymoma.WORLD NEUROSURGERY,114,
MLA：
Qing Zhang,et al."Intratumoral Hemorrhage as an Unusual Manifestation of Intracranial Subependymoma".WORLD NEUROSURGERY 114.(2018):E647-E653
