Compression of the optic chiasm causes an optic neuropathy that may be associated with
reversible visual loss often immediately following surgical decompression. While the precise …

Visual dysfunction is an important element in the morbidity encountered in patients with
pituitary adenoma leading to functional impairment and compromised quality of life. It …

The pituitary gland is the body's master gland of the endocrine glands. Although it is a small
organ, many types of tumors can develop within it. The recently revised fifth edition of the …

Compression of the anterior visual pathways by sellar and parasellar masses can produce
irreversible and devastating visual loss. Optical coherence tomography (OCT) is a …

BACKGROUND AND PURPOSE: The use of gadolinium-based contrast agents contributes
to the cost of MR imaging and prolongs image-acquisition time. There are also recent …

Abstract Introduction Contrast-enhanced (CE) Constructive Interference in Steady State
(CISS) and Volumetric Interpolated Breath-hold Examination (VIBE) are MRI sequences …

OBJECTIVE Vision loss remains a debilitating complication of pituitary adenomas, although
there is considerable variability in visual impairment before and after decompression …

Purpose Oculomotor nerve palsy (ONP) occasionally occurs in cases of pituitary apoplexy
(PA) associated with pituitary adenoma, but its mechanism remains unclear. Intracranial …

Compression of the optic chiasm by skull base lesions is a common cause of compressive
optic neuropathy, which can lead to visual impairment [1]. Surgical removal of the tumors …

INTRODUCTION: Spaceflight Associated Neuro-ocular Syndrome (SANS) results from long-
duration spaceflight and presents with a constellation of signs (eg, optic disc edema …