Relative ADC and Location Differ between Posterior Fossa Pilocytic Astrocytomas with and without Gangliocytic Differentiation.
Julie H HarreldScott N HwangIbrahim QaddoumiRuth G TatevossianX LiJ DaltonK HaupfearYimei LiDavid W EllisonPublished in: AJNR. American journal of neuroradiology (2016)
Minimum relative ADC and tumor location may be useful adjuncts to histopathology in differentiating pilocytic astrocytoma with gangliocytic differentiation from pilocytic astrocytoma. Shorter progression-free survival in pilocytic astrocytoma with gangliocytic differentiation is likely due to a propensity for involvement of midline structures and poor resectability.