Brainstem<unk>  may arise from glial cells of the brainstem, a majority of these tumors are found in the pons. Other areas include tectal area and medulla. Genetic mutations in histone genes, activin A receptor gene, tyrosine kinase mutations and TP53 mutations have been implicated in the development of brain<unk><unk> . On gross pathology, brainstem<unk>  can be classified into four subtypes: diffuse, focal, dorsal exophytic and cervicomedullary. Each of the four subtypes has its distinct microscopic pathology.
Brain Stem Gliomas pathophysiology
Glioma risk factors
Glioma differential diagnosis
Glioblastoma multiforme risk factors
Astrocytoma risk factors
Intracerebral metastases pathophysiology
Glioma other diagnostic studies
Brain tumor differential diagnosis