Life, Vol. 15, Pages 1233: Endoscopic Transsphenoidal Sellar Surgery via One Nostril: Own Experience and Systematic Review of the Literature

Life doi: 10.3390/life15081233

Authors:
Stefan Linsler
Bernardo Reyes Medina
Safwan Saffour

Background: Endonasal endoscopic approaches to the skull base are still under investigation, with research aiming to achieve minimally invasive procedures that maximize resection while minimizing complications. This study shares our experience with a mononostril technique and compares it with the existing literature on mononostril approaches for sellar lesions. Methods: A systematic review of eight large series, totaling 1520 patients who underwent endoscopic mononostril transsphenoidal surgery, was performed. The surgical technique was detailed, and parameters such as resection completeness, operative time, complications, and nasal symptoms were analyzed. Results: Gross total resection ranged from 56% to 100% for non-functioning adenomas, 54% to 89% for hormone-secreting adenomas, and 83% to 100% for other sellar lesions. The most common complications were CSF leaks (1.5–4.1%) and nasal issues, such as epistaxis or sinusitis (0–6%). Internal carotid artery injury occurred in 0–1% of cases. The average surgical duration was 87 to 168 min. Conclusions: The mononostril approach offers comparable resection rates, CSF leak risks, and morbidity to binostril or microsurgical methods. The mononostril approach is fast, minimally invasive, and preserves the nasal mucosa, making it a viable option for many sellar lesions.

Source link

Stefan Linsler www.mdpi.com