J Neurol Surg B Skull Base 2025; 86(S 01): S1-S576
DOI: 10.1055/s-0045-1803522
Presentation Abstracts
Podium Presentations
Video Presentations

Endoscopic Endonasal Resection of Synchronous Renal Cell Carcinoma Metastasis and Giant Pituitary Neuroendocrine Tumor: Operative Video and Surgical Nuances

Guilherme Mansur
1   The Ohio State University, Columbus, Ohio, United States
,
Mohammad B. Alsavaf
1   The Ohio State University, Columbus, Ohio, United States
,
Moataz D. Abouammo
1   The Ohio State University, Columbus, Ohio, United States
,
Chandrima Biswas
1   The Ohio State University, Columbus, Ohio, United States
,
Pedro F. Guimarães
2   Hospital de Neurologia Santa Mônica, Brazil
,
Ricardo L. Carrau
1   The Ohio State University, Columbus, Ohio, United States
,
Daniel M. Prevedello
1   The Ohio State University, Columbus, Ohio, United States
› Author Affiliations
› Further Information
Also available atMedOne
 
 

    This video details the endoscopic endonasal transsphenoidal resection of a large sellar/suprasellar mass in a 56-year-old male with bilateral blindness. The patient, with a history of renal cell carcinoma, presented with a highly vascular and heterogeneous lesion. Postoperative pathology confirmed the coexistence of metastatic renal cell carcinoma and a gonadotroph pituitary neuroendocrine tumor (PitNET). The video demonstrates the surgical technique, challenges faced due to the lesion's size and high vascularity, and postoperative outcomes.


     

    No conflict of interest has been declared by the author(s).

    Publication History

    Article published online:
    07 February 2025

    © 2025. Thieme. All rights reserved.

    Georg Thieme Verlag KG
    Oswald-Hesse-Straße 50, 70469 Stuttgart, Germany