Endoscopic resection of supergiant pituitary adenoma.

ABSTRACT:

Background

Giant pituitary adenomas are a rare finding and the literature is inconclusive regarding the most appropriate approach. In supergiant adenomas, where the size of the tumor is exceptional, both a combine approach versus a solely transcranial or endoscopic approach have been reported.[2,3,5].

Case description

In this video, an entirely endoscopic resection of a supergiant pituitary adenoma is demonstrated. The exceptional size (4.5 × 5.8 × 5.4 cm) of the tumor and the peculiarity of the anatomical relations are documented in the video. The anterior cerebral arteries, both the A1 and A2 tracts, as well as the anterior communicating arteries are shown to be posteriorly dislocated and encased by the tumor which is pealed from the arteries themselves. Furthermore, the o

SUBMITTER: Penner F 

PROVIDER: S-EPMC8571212 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature