脑干胶质瘤(外形)

即使胶质瘤分级较低，也仍然是恶性的,恶性程度与发生部位有关，脑干的胶质瘤最糟糕--不能被切除。

Even if a glioma is "low grade" it can still be bad, depending upon the location. This glioma of the brainstem is in the worst possible location-- it cannot be resected.