BackTable / MSK / Podcast / Episode #33
New Frontiers in Spinal Tumor Ablation & Augmentation
with Dr. Dana Dunleavy
In this episode, host Dr. Jacob Fleming interviews Dr. Dana Dunleavy about spinal tumor ablation and vertebral augmentation. Dana is an interventional radiologist and Director of Windsong Interventional & Vascular Services.
BackTable, LLC (Producer). (2023, October 18). Ep. 33 – New Frontiers in Spinal Tumor Ablation & Augmentation [Audio podcast]. Retrieved from https://www.backtable.com
Stay Up To Date
Dr. Dana Dunleavy
Dr. Dana Dunleavy is a musculoskeletal and vascular IR in Buffalo, New York.
Dr. Jacob Fleming
Dr. Jacob Fleming is a diagnostic radiology resident and future MSK interventional radiologist in Dallas, Texas.
Dana begins the discussion by reflecting on his upbringing in a small country town. His parents, his mother a midwife and his father a contractor, shaped his early experiences. His exposure to medicine began through his mother, particularly in witnessing childbirths. As he navigated his way through medical school, he contemplated various specialties, including orthopedic surgery, interventional radiology, and neurosurgery. He discovered incredible mentors in radiology and ultimately found his place in the field of interventional radiology. During his residency at Johns Hopkins, he sought externships in interventional spine and had the opportunity to immerse himself in this field for one month.
He underscores the significance of participating in tumor boards and being a valuable contributor to the team in terms of diagnosis and treatment. He also emphasizes the value of calling consults when performing biopsies and the importance of meeting with the patient face-to-face and engaging in a thorough discussion of the treatment plan.
Next, Dana delves deeper into the topics of bone tumor ablation and mechanical augmentation. He notes the importance of having a comprehensive understanding of the patient's anatomy and being well-versed in interventional tools. Cement extravasation is a feared complication of vertebral augmentation, so Dana discusses the role of implants as a means to establish structural support and mitigate the risk of cement leakage. In addition, he talks about his approach in combining ablation with mechanical augmentation so that the augmentation provides a structure after the ablation.
Lastly, he discusses the use of advanced technology such as cone beam CT in trajectory planning. He shares his hybrid approach to performing bone biopsies, utilizing fluoroscopy during access and cone beam CT to ascertain accurate trajectory.
Bone cement: Serious adverse events, some with fatal outcome, associated with the use of bone cements for vertebroplasty, kyphoplasty and sacroplasty include myocardial infarction, cardiac arrest, cerebrovascular accident, pulmonary embolism and cardiac embolism. Although it is rare, some adverse events have been known to occur beyond one year post-operatively. Additional risks exist with the use of bone cement. Please see the IFU for a complete list of potential risks.
Disclaimer: The Materials available on BackTable.com are for informational and educational purposes only and are not a substitute for the professional judgment of a healthcare professional in diagnosing and treating patients. The opinions expressed by participants of the BackTable Podcast belong solely to the participants, and do not necessarily reflect the views of BackTable.