Because the base of the skull has proven to be one of the most challenging regions of the body to access, treatment options were once limited for patients with tumors or lesions in this area. However, with recent advancements and breakthroughs in treatment, patients with skull base tumors now have an array of surgical options that can help them return to leading a normal and active life. The Endoscopic Endonasal Approach (EEA) is an innovative surgical technique used to remove brain tumors and lesions-some as large as softballs-all through the nose.

Because the base of the skull has proven to be one of the most challenging regions of the body to access, treatment options were once limited for patients with tumors or lesions in this area. However, with recent advancements and breakthroughs in treatment, patients with skull base tumors now have an array of surgical options that can help them return to leading a normal and active life. The Endoscopic Endonasal Approach (EEA) is an innovative surgical technique used to remove brain tumors and lesions—some as large as softballs—all through the nose.

This issue of Neurosurgery Clinics, Guest Edited by Drs. Manish K. Aghi and Lewis S. Blevins, will focus on Pituitary Adenoma. Topics include, but are not limited to, Molecular biology of nonfunctional and functional pituitary adenomas, Intraoperative Fluorescent Visualization of pituitary adenomas, Intraoperative MRI for pituitary adenomas, Pituitary Apoplexy, Management of giant pituitary adenomas, Management of Pituitary Adenomas Invading the Cavernous Sinus, Management of Recurrent Pituitary Adenomas, Medical Management of Cushing’s Disease, Medical Management of Acromegaly, Surgery for Pediatric Pituitary Adenomas, Visual Outcomes after Pituitary Surgery, Endocrine Outcomes after Pituitary Surgery, Sodium perturbations after pituitary surgery, and Sinonasal Quality of Life After Pituitary Surgery.

In this issue of Neurosurgery Clinics, guest editor Dr. Michael T. Lawton brings his considerable expertise to the topic of Update on Open Vascular Surgery. The field of open vascular neurosurgery has undergone significant change as endovascular technologies have advanced and endovascular market share has grown. In this issue, top experts in the field explore various responses to these trends, providing valuable information to neurosurgeons aspiring to stay current with contemporary management of aneurysms, brain arteriovenous malformations, cavernous malformations, and bypass techniques. - Contains 15 practice-oriented topics including wide neck and bifurcation aneurysms: balancing open and endovascular therapies; application of big data in vascular neurosurgery; rethinking cerebral bypass surgery; AI, machine learning and cavernous malformations; the transcavernous approach in vascular neurosurgery; and more. - Provides in-depth clinical reviews on open vascular surgery, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

This issue focuses on meningiomas and includes articles on Incidental Meningiomas: Management Strategies in the Modern Neuroimaging Era, Advanced Neuroimaging for Intracranial Meningiomas, Endoscopic Endonasal and Keyhole Surgery for the Management of Skull Base Meningiomas, Preoperative Embolization for Intracranial Meningiomas, Management of Spinal Meningiomas, Medical Management of Meningiomas: Current Status, Failed Treatments and Promising Horizons, and many more!

The evidence-based medicine movement is gaining influence in many medical specialties. This issue will cover topics from patient safety in neurosurgery and medical errors, to measuring outcomes for neurosurgical procedures.

In this issue of Otolaryngologic Clinics, guest editors Drs. Jean Anderson Eloy, Christina H. Fang, and Vijay Agarwal bring their considerable expertise to the topic of Pituitary Surgery. The management of pituitary lesions has evolved significantly in recent decades, and practice patterns vary considerably depending on location, setting, and surgeon preference. In this issue, top experts in the field consider topics such as new advances in endoscopic techniques, current understanding of skull base anatomy, and the performance of extended approaches in a safe and efficient manner—all timely and valuable information to the practicing rhinologist, neurosurgeon, and comprehensive otolaryngologist, particularly those seeking to learn more about developing an integrated pituitary surgical practice. - Contains 21 relevant, practice-oriented topics including anatomic considerations in endoscopic pituitary surgery; preoperative workup for patients with pituitary lesions; differential diagnosis and radiographic imaging of pituitary lesions; anesthetic considerations in endoscopic pituitary surgery; pediatric pituitary surgery; non-surgical interventions for pituitary lesions; and more. - Provides in-depth clinical reviews on pituitary surgery, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.