Glioma - Symptoms and causes - Mayo Clinic
2024年12月19日 · Glioma is a growth of cells that starts in the brain or spinal cord. The cells in a glioma look similar to healthy brain cells called glial cells. Glial cells surround nerve cells and help them function. As a glioma grows it forms a mass of cells called a tumor. The tumor can grow to press on brain or spinal cord tissue and cause symptoms.
Glioma - Wikipedia
Gliomas are named according to the specific type of cell with which they share histological features, but not necessarily from which they originate. The main types of glioma are: [53] Ependymomas: ependymal cells
Gliomas - Johns Hopkins Medicine
Glioma is a common type of tumor originating in the brain. About 33 percent of all brain tumors are gliomas, which originate in the glial cells that surround and support neurons in the brain, including astrocytes, oligodendrocytes and ependymal cells.
Gliomas - StatPearls - NCBI Bookshelf - National Center for ...
2020年8月17日 · Gliomas are a diverse group of tumors originating from glial cells in the brain and spinal cord, representing the most common primary brain tumor within the central nervous system. In the United States, there are 6 cases of gliomas …
Glioma: What Is It, Causes, Symptoms, Treatment & Outlook
Gliomas are tumors that form in glial cells in the brain and spinal cord. They’re usually cancerous. It’s rare for gliomas to spread to other areas of your body. But they can grow quickly through the brain and spine and are life-threatening. Most people with gliomas need a …
神经胶质瘤 - 神经系统疾病 - MSD诊疗手册专业版
胶质瘤是起源于脑实质的原发性肿瘤。 症状多种多样且因部位而异，表现为局灶性神经功能缺损、脑病或癫痫发作。 诊断主要基于 MRI，包括标准 T1 和 T2 加权成像，最好采用钆增强，然后进行分子分析活检。 治疗包括手术切除、放射治疗，对于某些肿瘤可以给予化疗。 切除很少治愈。 （参见 颅内肿瘤概述。 多数胶质瘤广泛而不规则地侵入脑组织。 星形细胞瘤 是最常见的胶质瘤 (参见 儿童星形细胞瘤)。 根据世界卫生组织（WHO）的分类，对它们进行了组织学分类，在 …
胶质母细胞瘤 - 维基百科，自由的百科全书
膠質母細胞瘤 （拉丁語：glioblastoma），又称 多形性膠質母細胞瘤 （英語： glioblastoma multiforme，缩写：GBM），是一種最常見也是最具侵襲性的 腦癌。 [1] 膠質母細胞瘤的體徵和症狀最初呈非特異性。 患者可能會出現 頭痛 、 人格 改變、覺得 噁心 、有類似 中風 等症狀 [2]，且症狀通常會快速加重，還可能會發展為 意識不清 [3]。 大多數膠質母細胞瘤病例的病因及其預防方法尚未釐清。 罕見的危險因素包括 遺傳性疾病 （例如 神經纖維瘤病 和 李-佛美尼症候群）以 …
Astrocytoma, Glioblastoma, Oligodendroglioma, and Other Types of Gliomas
What are the types of gliomas? The type of glioma is based on the kind of cells where they first start to grow. Astrocytoma (AS-troh-sy-TOH-muh) tumors start in the glial cells called astrocytes. The most aggressive astrocytoma is a glioblastoma. Other names for glioblastoma are GBM or glioblastoma multiforme.
Glioma - Nature Reviews Disease Primers
2024年5月9日 · Gliomas are primary brain tumours that are thought to develop from neural stem or progenitor cells that carry tumour-initiating genetic alterations.
Glioma | Brain Tumor Center | Stanford Medicine
Most gliomas occur in people without risk factors. Neurological examination, imaging, and tissue biopsy are the mainstays of glioma diagnosis. Surgical resection, radiation therapy, and chemotherapy are the primary treatment options. Glioma is a brain tumor that develops from an abnormal glial cell.