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Case Report: Polyneuropathy Pituitary Apoplexy with Normal Perimetry and Initially Normal Neuroimaging.
1Marciano Family Optometric, West Palm Beach, Florida.
Summary
Pituitary apoplexy, a serious condition, can present with subtle symptoms. This case highlights the importance of advanced imaging for diagnosing pituitary apoplexy, even with initial normal results, to prevent severe outcomes.
Area of Science:
- Neurology
- Endocrinology
- Neurosurgery
Background:
- Pituitary apoplexy is a medical emergency with high morbidity and mortality.
- Early recognition of diverse symptoms and prompt neuroimaging are crucial for timely intervention.
Observation:
- A patient with worsening headache and ophthalmoparesis was initially misdiagnosed with migraine after normal initial neuroimaging.
- The patient later developed cranial nerve palsies (III and VI), prompting further investigation.
Findings:
- Contrast-enhanced MRI revealed a hemorrhagic pituitary macroadenoma, confirming pituitary apoplexy.
- The tumor extended laterally into the cavernous sinus, explaining the cranial nerve involvement without visual deficits.
Implications:
- Worsening headaches with neurological signs necessitate thorough investigation for pituitary apoplexy, even with prior normal imaging.
- Suspicion for cavernous sinus involvement should increase with multiple concurrent cranial neuropathies.
- Timely diagnosis and neurosurgical intervention are vital for managing pituitary apoplexy and preventing complications.
