The role of macrophages in the growth and the progression of tumors has been extensively
studied in recent years. A large body of data demonstrates that macrophage polarization …

Primary central nervous system tumors (PCNST) are rare tumors responsible for high
mortality and morbidity. Their epidemiology is poorly known, and clinical data are scarcely …

Meningiomas represent the most common primary tumors of the central nervous system
(CNS) in adulthood. They are currently classified into several histotypes and into three …

Chordoid meningioma is a morphological variant of meningioma designated as WHO grade
2. However, the recurrence rates varied widely in different case series, and to date, a …

BACKGROUND: WHO grade 2 meningiomas, including atypical, chordoid, and clear cell
subtypes, form a heterogenous group of meningiomas with varying aggressiveness and …

Management of chordoid meningiomas (CMs) is complicated by high rates of recurrence,
particularly following subtotal resection. Optimal management is not established given the …

Objectives Chordoid meningioma (CM) is an infrequent histologic subtype of meningiomas.
Owing to its low occurrence, this subtype has been rarely described. Our subject was to …

Objectives Uncommon pathological subtypes of meningioma may present with severe
peritumoral brain edema and mimic high-grade glioma (HGG). In a prospective cohort study …

Objective As one subtype of meningiomas, chordoid meningiomas (CMs) are rarely
described. In this study, the authors aimed to analyze the incidence, clinical features …

Chordoid meningioma is a rare variant of meningioma, with a higher incidence in the young
and a supposed association with Castleman's syndrome. They have an aggressive clinical …