Presentation and Progression of Papilledema in Cerebral Venous Sinus Thrombosis.

Purpose: To determine the natural history and visual outcomes of papilledema in cerebral venous sinus thrombosis (CVST).

Design: Retrospective observational case series.

Methods: This multicenter study included 7 tertiary care neuro-ophthalmology clinics.

A Report of Intracranial Meningioma Recurring as Ectopic Orbital Meningioma Associated With Basal Encephalocele.

The authors describe a rare case of recurrent ectopic meningioma associated with sphenoid encephalocele in the medial anterior orbit of a 52-year-old man with a history of a resected intracranial meningioma. Typical features of ectopic meningioma are reviewed as well as potential etiologies of this very rare recurrence of intracranial meningioma in the orbit. Treatment is typically surgical excision.

Cutaneous Horn of the Eyelid in 13 Cases.

Introduction: Cutaneous horn of the eyelid is uncommon. The authors evaluate the features of benign, premalignant, and malignant tumors at the base of cutaneous horn of the eyelid.

Objective: To describe the clinical and histopathologic features of cutaneous horn of the eyelid.