雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

Intracranial hypertension with empty sella: a case report Kento Hashizume 1,3 , Takaaki Matsuki 1,2 , Junichiro Yajima 1 , Kunihiko Akiyama 1,2 , Toru Noda 1,2 1Department of Ophthalmology, NHO Tokyo Medical Center 2National Institute of Sensory Organs, Tokyo Medical Center 3Department of Ophthalmology, Keiyu Hospital pp.768-773
Published Date 2025/6/15
DOI https://doi.org/10.11477/mf.037055790790060768
  • Abstract
  • Look Inside
  • Reference

Abstract Purpose:We report a case of unexplained visual field defects in a patient subsequently diagnosed with idiopathic intracranial hypertension(IIH)associated with empty sella syndrome.

Case:In February, a 60-year-old man observed central visual field impairment in his right eye. Despite visits to two ophthalmological clinics in February, May, and August, no findings were identified, preventing the establishment of a specific diagnosis. Brain magnetic resonance imaging(MRI)performed by his primary care physician revealed an empty sella, prompting a referral to our department for further evaluation.

Results:At the initial visit in September, the best-corrected visual acuity(BCVA)was 20/25 and 20/16 in the right and left eyes, respectively. The central flicker fusion frequency(CFF)was 19 and 37 Hz. Bilateral optic disc edema and hemorrhage were observed, with more pronounced findings in the right eye. The Goldmann visual field kinetic perimetry revealed visual field defects in the inferonasal quadrant of the right eye. Additional brain MRI and computed tomography angiography/venography showed no evidence of intracranial abnormalities. Cerebrospinal fluid examination revealed elevated levels of opening pressure(255 mm H2O)with normal composition, confirming the diagnosis of IIH. After 3 months of oral acetazolamide treatment, the patient showed a BCVA of>20/20 in both eyes, a CFF of 34 or 36 Hz, and resolution of visual field defects.

Conclusion:IIH-associated papilledema may be absent in patients with empty sella syndrome. The detection of empty sella on a brain MRI can serve as a clue for diagnosing IIH.


Copyright © 2025, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

関連文献

もっと見る

文献を共有