ESTRO 2024 - Abstract Book

S950

Clinical - CNS

ESTRO 2024

Conclusion:

In our monoinstitutional retrospective study, a good local and biochemical control was obtained in pts with large pituitary adenomas, or in proximity of optic pathways, who cannot be treated with GK SRS. Late visual toxicity is acceptable, given the close relationships with the optical pathways.

Keywords: pituitary adenomas, monoinstitutional

References:

1. Losa M., Spatola G., Albano L., Gandolfi A., del Vecchio A., Bolognesi A., Mortini P. Frequency, pattern, and outcome of recurrences after gamma knife radiosurgery for pituitary adenomas. Endocrine. 2016;56:595 – 602

2. Milano M.T., Grimm J., Soltys S.G., Yorke E., Moiseenko V., Tomé W.A., Sahgal A., Xue J., Ma L., Solberg T.D., et al. Single- and Multi-Fraction Stereotactic Radiosurgery Dose Tolerances of the Optic Pathways. Int. J. Radiat. Oncol. 2021;110:87 – 99.

2882

Digital Poster

SRS for Vestibular Schwannoma: A Longitudinal Analysis of Practice and Clinical Outcomes

Sara C Erridge 1,2 , Sharon Peoples 1 , Ashley O'Connor 1 , Joanna Henderson 1 , Paul E McGrane 1 , Linda J Carruthers 1

1 Edinburgh Cancer Centre, Radiotherapy, Edinburgh, United Kingdom. 2 University of Edinburgh, Institute of Genetics and Cancer, Edinburgh, United Kingdom

Purpose/Objective: