History of the AANS/CNS Joint Section on Tumors and Preface to the 20th Anniversary Journal of Neuro-Oncology Special Issue

Abstract

The Joint Section on Tumors of the American Association of Neurological Surgeons (AANS) and the Congress of Neurological Surgeons (CNS) was formed in 1984, at the suggestion of Dr. Edward R. Laws, Jr. and with Dr. Mark Rosenblum as the first Section Chair. The Joint Section on Tumors is the first professional organization devoted to the study and treatment of brain tumors. Its initial goals were to 'assist in the education of neurosurgeons in neuro-oncology and to serve as a resource [to the AANS and CNS] and other national groups on the clinical treatment of and research into nervous system tumors'. During its 20-year history, the Section has facilitated both open and invited talks at the neurosurgical national meetings, conducted its own Satellite Symposia, and instituted multiple awards and grants. Members have conducted research surveys and national practice pattern studies, and have collected and disseminated information on clinical protocols, research funding opportunities, and fellowships in neurosurgical oncology. Guidelines for brain tumor treatment and for neuro-oncology fellowships for surgeons have been written by Section committees. Studies presented orally at Section meetings, 1999-2002, had a remarkably high rate of full publication compared to other meetings - 73% actuarial at 4 years after presentation. Finally, nationwide in-hospital mortality rates for craniotomy for malignant glioma have fallen from 8 to 2% during the Section's existence. These data suggest that the Section's goals of educating all surgeons in neurosurgical oncology are being successfully met. A bibliography of secondary sources on the history of brain tumor surgery is appended.