Primary intraventricular tumors - Imaging characteristics, post-treatment changes and relapses.
Primary intraventricular neoplasms are rare tumors that originate from the ependymal or subependymal, septum pellucidum, choroid plexus and the supporting arachnoid tissue. Knowledge of the common locations of these tumors within the ventricular system, together with key imaging characteristics and presentation age, can significantly narrow the differential diagnosis. In 2016, the WHO reorganized the classification of several primary CNS tumors by combining histopathological and molecular data. This study highlights the imaging characteristics, histopathological and molecular data, treatment strategies and post-treatment changes of primary intraventricular tumors. Molecular-based diagnosis can not only aid in patient stratification and personalized treatment, but it can also provide prognostic and predictive value independent of WHO classification.
['Chong|Aaron Wei-Loong|AW|', 'McAdory|Louis Elliott|LE|', 'Low|David Chyi Yeu|DCY|', 'Lim|Ernest Junrui|EJ|', 'Leong|Natalie Wei Lyn|NWL|', 'Ho|Chi Long|CL|']
Intraventricular tumors Central neurocytoma Choroid plexus papilloma Ependymoma Glioblastoma Medulloblastoma