Pituitary adenoma presenting with visual complications.

Area of Science:

• Neuro-oncology
• Ophthalmology
• Neurology

Background:

• Pituitary adenomas are benign tumors of the pituitary gland.
• Their location often leads to characteristic bitemporal visual field defects.
• These defects may be asymptomatic and go unnoticed by patients.

Purpose of the Study:

• To highlight a case of pituitary adenoma presenting with an unrecognized visual field defect.
• To emphasize the role of optometrists in diagnosing brain tumors.
• To underscore the utility of automated perimetry in early detection.

Main Methods:

• Case report presentation.
• Description of a routine eye examination leading to diagnosis.
• Discussion of automated perimetry's role.

Main Results:

• A patient with a pituitary adenoma was diagnosed during a routine eye examination.
• The patient was unaware of the significant visual field loss.
• Automated perimetry confirmed the bitemporal visual field defect.

Conclusions:

• Optometrists play a vital role in the early diagnosis of pituitary adenomas and other brain tumors.
• Routine eye examinations and automated perimetry are essential for detecting asymptomatic visual field deficits.
• Prompt diagnosis can lead to timely intervention and management of pituitary adenomas.