Background Pilocytic astrocytoma can be challenging to diagnose. Methods Its clinical
presentations can differ, directly related to its size and location, and are relatively unreliable …

Background Pilocytic astrocytoma (PA) is the most common pediatric brain glioma and is
considered the prototype of benign circumscribed astrocytoma. Despite its low malignancy …

Masses arising in the sella turcica and the suprasellar region are common in children. The
type and frequency of the various lesions encountered in childhood differ from the adult …

Introduction Pilomyxoid astrocytoma (PMA) is a rare WHO grade II tumor occurring most
often in young children. PMA is associated with worse outcome as compared to the …

Primary pilocytic astrocytoma (PA) of the spine is extremely rare and most published case
series only include only a few patients. We attempted to explore the clinical features …

Pilocytic and pilomyxoid astrocytomas are some of the most common gliomas in children
and young adults. These gliomas are indolent neoplasms with long overall survival …

OBJECTIVE The authors aimed to investigate genetic alterations in low-grade gliomas
(LGGs) in pediatric and young adult patients presenting with spontaneous hemorrhage …

Purpose In addition to histology, genetic alteration is now required to classify many central
nervous system (CNS) tumors according to the most recent World Health Organization CNS …

The WHO Classification of Tumors of the Central Nervous System has become the
worldwide standard for classifying and grading brain neoplasms. The most recent edition …

The sellar and juxtasellar regions in the paediatric population are complex both
anatomically and pathologically, with magnetic resonance imaging (MRI) being the “gold …