Sam Dayawansa

Neurosurgery

5500 North St
Nacogdoches, TX 75965

Last Updated: 09/26/2026

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Found 23 publications

Stereotactic radiosurgery as adjuvant or salvage treatment for sporadic hemangioblastomas: A multi-center international study.

Stereotactic radiosurgery as adjuvant or salvage treatment for sporadic hemangioblastomas: A multi-center international study.

Journal: Journal of the neurological sciences

Published: April 23, 2025

Outcomes After Stereotactic Radiosurgery for Intracranial Hemangioblastoma in Von Hippel-Lindau Disease and Sporadic Cases: An International Multicenter Study.

Outcomes After Stereotactic Radiosurgery for Intracranial Hemangioblastoma in Von Hippel-Lindau Disease and Sporadic Cases: An International Multicenter Study.

Journal: Neurosurgery

Published: January 08, 2025

Active surveillance versus stereotactic radiosurgery for Koos grade I and II vestibular schwannoma in patients aged 60 years or older.

Active surveillance versus stereotactic radiosurgery for Koos grade I and II vestibular schwannoma in patients aged 60 years or older.

Journal: Journal of neurosurgery

Published: December 10, 2024

Upfront Stereotactic Radiosurgery for Nonfunctioning Pituitary Neuroendocrine Tumors: An International, Multicenter Study.

Upfront Stereotactic Radiosurgery for Nonfunctioning Pituitary Neuroendocrine Tumors: An International, Multicenter Study.

Journal: Neurosurgery

Published: December 07, 2024

Comparative analysis of stereotactic radiosurgery outcomes for supratentorial hemangioblastomas in von hippel-lindau disease and sporadic cases: A multi-center international study.

Comparative analysis of stereotactic radiosurgery outcomes for supratentorial hemangioblastomas in von hippel-lindau disease and sporadic cases: A multi-center international study.

Journal: Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia

Published: September 09, 2024

Risk of new tumor, carotid stenosis, and stroke after stereotactic radiosurgery for pituitary tumor: A multicenter study of 2254 patients with imaging follow-up.

Risk of new tumor, carotid stenosis, and stroke after stereotactic radiosurgery for pituitary tumor: A multicenter study of 2254 patients with imaging follow-up.

Journal: Neuro-oncology

Published: July 19, 2024

Outcomes Associated With Stereotactic Radiosurgery After Multiple Resections of Nonfunctioning Pituitary Macroadenomas: An International, Multicenter Case Series.

Outcomes Associated With Stereotactic Radiosurgery After Multiple Resections of Nonfunctioning Pituitary Macroadenomas: An International, Multicenter Case Series.

Journal: Neurosurgery

Published: June 08, 2024

Stereotactic radiosurgery (SRS) for patients with brainstem cerebral cavernous malformations (CCMs): an international, multicentric study.

Stereotactic radiosurgery (SRS) for patients with brainstem cerebral cavernous malformations (CCMs): an international, multicentric study.

Journal: Scientific reports

Published: February 11, 2024

Stereotactic radiosurgery for nonfunctioning pituitary tumor: A multicenter study of new pituitary hormone deficiency.

Stereotactic radiosurgery for nonfunctioning pituitary tumor: A multicenter study of new pituitary hormone deficiency.

Journal: Neuro-oncology

Published: December 14, 2023

Long-term radiographic and endocrinological outcomes of stereotactic radiosurgery for recurrent or residual nonfunctioning pituitary adenomas.

Long-term radiographic and endocrinological outcomes of stereotactic radiosurgery for recurrent or residual nonfunctioning pituitary adenomas.

Journal: Journal of neurosurgery

Published: October 05, 2023

Pediatric cerebral cavernous malformations and stereotactic radiosurgery: an analysis of 50 cases from a multicentric study.

Pediatric cerebral cavernous malformations and stereotactic radiosurgery: an analysis of 50 cases from a multicentric study.

Journal: Journal of neurosurgery. Pediatrics

Published: August 29, 2023

Effect of cerebral arteriovenous malformation location on outcomes of repeat, single-fraction stereotactic radiosurgery: a matched-cohort analysis.

Effect of cerebral arteriovenous malformation location on outcomes of repeat, single-fraction stereotactic radiosurgery: a matched-cohort analysis.

Journal: Journal of neurosurgery

Published: August 25, 2023

Showing 1-12 of 23

Last Updated: 09/26/2026