分析：从MR上看，肿瘤起源于脑干背侧，髓母细胞瘤可能性较小。故病理性质上多考虑胶质瘤可能性大（弥漫中线胶质瘤，室管膜瘤等）。考虑到该占位已对脑干产生明显压迫，同时导致脑积水，故手术切除为优先选择；替代方案为脑室腹腔分流同时行肿瘤活检。

Brain stem gliomas are growths that begin in the glial cells of the brain stem. Doctors can diagnose brain stem glioma using neurological exams and scans. Treatment may involve chemotherapy ...

Exome sequencing identifies somatic gain-of-function PPM1D mutations in brainstem gliomas. Gliomas arising in the brainstem and thalamus are devastating tumors that are difficult to surgically resect.

Pediatric brainstem glioma is an incurable malignancy because of its inoperability. As a result of their extensive tropism toward cancer and the possibility of autologous transplantation, human ...

Brainstem gliomas account for approximately 20% of all CNS tumors among children younger than age 15. 1 This increase from 10% in the late 1970s reflects an increase in detection of the nondiffuse ...

Gliomas are named based on the specific type of glioma, or brain cell, affected. According to the American Cancer Society, there are three types of gliomas, including astrocytomas ...

Gliomas are the most common malignant primary brain tumor in adults and are categorized by the World Health Organization (WHO) into distinct tumor subtypes and tumor grades according to a ...

In addition to 'Brain stem glioma', there may be other similar symptoms or signs that better match your side effect. These have also been listed below for your convenience.