Background The literature regarding clinical olfaction, olfactory loss, and olfactory
dysfunction has expanded rapidly over the past two decades, with an exponential rise in the …

The endoscopic endonasal approach (EEA) provides a direct trajectory to ventral skull base
lesions, avoidance of brain retraction, and clear visualization of cranial nerves as they exit …

OBJECTIVE Minimally invasive endoscope-assisted approaches to the anterior skull base
offer an alternative to traditional open craniotomies. Given the restrictive operative corridor …

Introduction The gold-standard treatment for symptomatic anterior skull base meningiomas
is surgical resection. The endoscope-assisted supraorbital “keyhole” approach (eSKA) is a …

Objective The extended endoscopic approach provides unimpaired visualization and direct
access to ventral skull base pathology, but is associated with cerebrospinal fluid (CSF) leak …

Background The optimal management of clinoidal meningiomas (CMs) continues to be
debated. Methods We constituted a task force comprising the members of the EANS skull …

Purpose To summarize the clinical features and outcomes of petroclival meningioma
patients treated with stereotactic radiosurgery (SRS) as either a primary or an adjuvant …

Objective Clinoidal meningiomas present specific characteristics related to their peculiar site
of anatomic origin. Clinical series focusing on pure clinoidal meningiomas are not …

Background Meningiomas of the tuberculum sellae (TS) and planum sphenoidale (PS) are
challenging to treat surgically. Transcranial approaches (TCAs) were the mainstay before …

Abstract Background Olfactory groove meningiomas (OGMs) are commonly treated with
open craniotomy. Endonasal approaches have also been described. Objective To present …