Giant Non-Functioning Pituitary Adenomas: Treatment Considerations.

ABSTRACT: Giant pituitary adenomas are a subgroup of pituitary adenomas defined by a diameter greater than 4 cm, and they account for 5-14% of adenomas in surgical series. Because of their growth patterns and locations, often involving critical neurovascular structures, they represent a true surgical challenge, and gross total resection is difficult to achieve. There is no consensus on the optimal surgical strategy for giant pituitary adenomas, and, often, integrated multi-staged treatment strategies have been considered. Transcranial or transsphenoidal approaches, alone or combined, according to tumor and patient features are the two main routes. Each of these strategies has pros and cons. The conventional transcranial approach has for a long time been considered the first choice for the removal of

SUBMITTER: Solari D 

PROVIDER: S-EPMC9497296 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature