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Case 299.

Alireza Radmanesh1, Matthew G Young1

  • 1From the Department of Radiology, New York University Grossman School of Medicine, 660 First Ave, 2nd Floor, New York, NY 10016.

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Summary
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A pituitary gland abnormality caused blurry vision in a 32-year-old woman. Further endocrine evaluation and advanced imaging were performed to understand the cause.

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Area of Science:

  • Endocrinology
  • Neuroimaging

Background:

  • A 32-year-old woman presented with bilateral blurry vision.
  • Initial MRI revealed a focal abnormality in the pituitary gland.

Purpose of the Study:

  • To evaluate a pituitary gland abnormality presenting as blurry vision.
  • To investigate the cause of visual disturbances in the absence of endocrine dysfunction.

Main Methods:

  • Comprehensive endocrine evaluation including anterior pituitary hormone level assessment.
  • Dynamic contrast-enhanced MRI of the sella and pituitary gland.
  • CT of the anterior skull base.

Main Results:

  • Review of systems and physical examination showed no endocrine dysfunction.
  • Anterior pituitary hormone levels were within normal limits.
  • Advanced imaging (MRI and CT) was performed to further characterize the pituitary abnormality.

Conclusions:

  • The patient's blurry vision was associated with a pituitary gland abnormality.
  • Further investigation using advanced neuroimaging was necessary due to normal endocrine function tests.