2026 Poster Presentations
P409: ENDOSCOPIC ENDONASAL APPROACH TO SELLAR DECOMPRESSION AND BIOPSY FOR LYMPHOCYTIC HYPOPHYSITIS: 2-DIMENSIONAL OPERATIVE VIDEO
Camille K Milton, MD1; Emal Lesha, MD1; David G Laird, BS, BA1; Delaney M Graham, BS1; Christopher P Golembeski, MD, MBA2; Samuel Smith, MD, MPH3; L. Madison Michael, MD1; 1University of Tennessee Health Science Center/ Semmes-Murphey Clinic; 2PathGroup; 3University of Tennessee Health Science Center
A 21-year-old woman presented 6 days postpartum with progressive headache, blurred vision, and left hemianopia. Imaging demonstrated a sellar lesion with mass effect on the optic chiasm. After endoscopic endonasal approach to sellar decompression, the patient’s vision returned to baseline. Lymphocytic hypophysitis is a rare autoimmune condition affecting the pituitary gland that commonly occurs during pregnancy and postpartum. Our case demonstrates that neurosurgical intervention should be considered for cases with symptomatic mass effect.
