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Prognostic Analysis of Seven Cases of Sinus Cysts With Visual Dysfunction.
Yumi Takemiya1, Yuichi Teranishi1, Kishiko Sunami1
1Department of Otolaryngology - Head and Neck Surgery, Graduate School of Medicine, Osaka Metropolitan University, Osaka, JPN.
Cureus
|July 11, 2026
Summary
Emergency sinus cyst surgery is crucial for preserving vision. Prompt treatment and good preoperative visual acuity significantly improve surgical outcomes for visual impairment.
Area of Science:
- Otolaryngology
- Ophthalmology
- Neurosurgery
Background:
- Sinus cysts can cause visual impairment, necessitating surgical intervention.
- Emergency surgery is often required for sinus cysts impacting vision.
Purpose of the Study:
- To determine the optimal timing for sinus cyst surgery to improve visual prognosis.
- To analyze the relationship between surgical timing, preoperative visual acuity, and outcomes.
Main Methods:
- Retrospective analysis of seven patients with sinus cysts and visual impairment undergoing endoscopic surgery.
- Review of literature on sinus cyst management and visual outcomes.
Main Results:
- Patients with visual acuity between 0.1 and 1.0 regained full vision after emergency surgery.
- A case with light perception vision showed minimal improvement.
- Diplopia cases showed improvement with elective surgery, while visual field defects require further study.
Conclusions:
- Timely treatment and preoperative visual acuity are key factors for successful sinus cyst surgery outcomes.
- Emergency surgery is vital for patients with severe visual impairment due to sinus cysts.
- Further research is needed for visual field defects caused by sinus cysts.
