AANS/CNS Joint Section on Tumors
Founded in 1984, this section advances brain tumor study, educates neurosurgeons, hosts talks, conducts symposia, offers awards, and shares research and funding information.
Committed to our goals of promoting better treatment through education and support, we are pleased to announce an innovative step for brain tumor patients through our collaboration with MyTumorID campaign. Head to Patients Resources to find out more.
Dr. Hadjipanayis is the L. Dade Lunsford Professor of Neurological Surgery and serves as the Executive Vice-Chairman for the Dept. of Neurological Surgery at the University of Pittsburgh Medical Center (UPMC). Dr. Hadjipanayis is the director of the UPMC Center for Image-Guided Neurosurgery and also serves as co-director of the UPMC Brain Tumor Program. Dr. Hadjipanayis directs the Brain Tumor Nanotechnology Laboratory at the UPMC Hillman Cancer Center where his NIH-funded research focuses on malignant brain tumor treatments. He began his two-year term as the Chair of the AANS/CNS Tumor Section in 2024 and has been an active member of the Tumor Section for over 15 years serving in multiple leadership roles. In addition to his laboratory research, he is very interested in the introduction of novel technologies into the operating room that may permit more effective diagnosis and resection of brain tumors. Dr. Hadjipanayis was the first in the US to perform fluorescence-guided surgery (FGS) utilizing 5-ALA (Gleolan) and helped lead the FDA approval of Gleolan for glioma surgery in June 2017. In 2024, Dr. Hadjipanayis launched the first US 5-ALA intraoperative photodynamic therapy (PDT) clinical trial for glioblastoma patients utilizing the new drug Pentalafen. He is actively involved with resident mentorship and research and is the co-PI on the NIH UE5 Neurology, Neurosurgery, Neuropathology Pittsburgh Research Education Program (N3 PREP). He also currently serves as the Chair of the Research subcommittee for the Society of Neurological Surgeons (SNS) and is an elected member of the American Academy of Neurological Surgery and the Neurosurgical Society of America.
Costas G. Hadjipanayis, MD, PhD
L. Dade Lunsford Professor of Neurosurgery
Executive-Vice Chairman, Dept. of Neurological Surgery
Director, UPMC Center for Image-Guided Neurosurgery
Co-Director, UPMC Brain Tumor Program
Director, Brain Tumor Nanotechnology Laboratory at the Hillman Cancer Center
University of Pittsburgh Medical Center (UPMC)
University of Pittsburgh School of Medicine
AANS/CNS Tumor Section Webinar Series
The Journal of Neuro-Oncology’s Tumor Talk Transitions to AANS/CNS Tumor Section Webinar Series
We are pleased to announce that JNO’s Tumor Talk has officially transitioned to become an AANS/CNS Joint Section on Tumors educational webinar series.
Tumor Talk has expert-led discussions on cutting edge articles published in JNO. The authors and the editors discuss the latest studies on Tumor Talk.
Our Mission
To provide a forum for education and research on tumors of the nervous system. To coordinate activities and programs relating to tumors for the AANS and CNS and other societies, committees and agencies. To represent the AANS and CNS when requested by executive action, at any organization or group on matters relating to tumors. To advise the AANS and the CNS of activities which relate to nervous system tumors by other individuals, groups and/or agencies.
recent awardees
2024 CNS Award Winners
2023 SPECIAL AWARDS RECIPIENTS
Dr Linda Liau, Charles Wilson Excellence Award, Dr. Roberta Glick, Mark Rosenblum Distinguished Service Award, Dr. Isabelle Germano, Section’s Chair, Dr. Kate Drummond, Inaugural Global Neurosurgery Award, Dr. Ennio Chiocca, Andy Parsa Mentorship Award.
16thBiennial Tumor Symposium, Washington DC, September 8-9, 2023
Get social with us
Join us for the Second Tumor Soirée hosted by the @NSTumorSection at AANS San Antonio. An evening of insightful case discussions, networking and fine dining. Limited spots are available, sign up now! #AANS2026 #TumorSoiree https://invite.social/tumorsoiree2026
:
🧠 Cavernous sinus meningiomas = one of the toughest problems in neurosurgery
🔬 Operate? Radiate? Observe?
Learn from Dr. Jacques Morcos + expert panel
📅 April 8 | 3:30 PM CST
👇 Join here
https://rebrand.ly/q5mbl6t
#Neurosurgery #SkullBase #Meningioma #MedTwitter #AANS #CNS
🚨 Tumor Wars II: Neuro-Onc Jeopardy — The Encore 🧠⚡
📍 AANS 2026, San Antonio
📅 Sun, May 2 | 5:45–6:45 PM
Teams of med students, residents & fellows in a fast-paced neuro-onc Jeopardy battle
⚡ First come, first served — sign up now:
AANS 2026 NeuroOnc Jeopardy Sign-Up
Thank you for your interest in participating in the "NeuroOnc Jeopardy", happening on May 3rd, 2026 during the 202…
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Webinar Videos
Explore a wealth of resources dedicated to advancing the care and science of brain and spinal tumor treatment. Stay updated with expert insights, groundbreaking research, and educational content designed for neurosurgeons, oncologists, and healthcare professionals. Subscribe now and join our mission to shape the future of tumor management.
Our members
The AANS-CNS Section on Tumors is a professional organization dedicated to providing a forum for education and research on tumors of the nervous system. We offer different levels of membership to allow everyone interested to join.
All levels of membership include the following benefits:
- Annual on-line subscription to the Journal of Neuro-Oncology.
- Discount to the Biennial Tumor Satellite Symposium.
Become a member of the Section on Tumors today.
Journal of Neuro-Oncology
The official journal of the Section on Tumors covers research on cancer and the CNS, including basic and clinical investigations.
Tumor Guidelines
A list of tumor specific guidelines for neurosurgical practice that were approved by the CNS / AANS guidelines committees.
Apply For a Grant
AANS/CNS provides diverse funding opportunities for researchers. Explore how to apply for a grant to support and advance your project today.

Support Tumor Section Fellowships, Grants and Awards
Donations to the Neurosurgery Research and Education Foundation (NREF) on behalf of Tumor Section funds encourage the next generation of researchers and breakthroughs. Your contribution funds research fellowships, grants and awards.











