Results 61 to 70 of about 6,725 (176)
International Forum of Allergy &Rhinology, Volume 16, Issue 4, Page 333-344, April 2026.ABSTRACT Objective In the last two decades, transnasal endoscopic surgery (TES) has become pivotal in the management of sinonasal tumors. This approach involves a multiblock tumor resection, adding complexity to the interpretation of surgical margins after pathological examination.
Piergiorgio Gaudioso +14 more
wiley +1 more source
An Unusual Case of Ectopic Prolactinoma in the Clivus
Endocrinology Research and Practice, 2019 Ectopic pituitary adenomas occur mostly in the sphenoid sinus or nasopharynx, and rarely in the clivus. The differential diagnosis for a clival lesion is vast and includes chordoma (40%; being the most common), chondrosarcoma, meningioma, astrocytoma ...
Murat ÇALAPKULU +5 more
doaj
Surgical Pathway Seeding of Clivo-Cervical Chordomas
Journal of Neurological Surgery Reports, 2014 Objective Clival chordomas are slow-growing aggressive tumors that originate from the extra-axial remnants of the notochord. Current management of these tumors use surgical resection combined with radiation therapy. Given the location and invasive nature
Alfred Marc Calo Iloreta +5 more
doaj +1 more source
CNS Neuroscience &Therapeutics, Volume 32, Issue 4, April 2026.This study provides the first experimental evidence of a novel transnasal ventral brainstem epidural electrical stimulation approach in anesthetized sheep and demonstrates that this procedure can induce behavioral arousal and cortical electrophysiological changes toward a wake‐like state, holding promise for the treatment of chronic disorders of ...
Bin Liu +14 more
wiley +1 more source
A 50‐year‐old man with a 12‐year history of extensive pachymeningeal thickening
Brain Pathology, Volume 36, Issue 4, July 2026.
Alyssa M. Lee +3 more
wiley +1 more source
International Journal of General Medicine, 2021 Shao-Jie Zhang,1,2,* Kun Li,2,3,* Zhi-Jun Li,2,3 Xing Wang,2,3 Jia-Hui Dong,4 Jian Wang,2 Jie Chen,2 Xing-Yue Qu,2 Zi-Yu Li,2 Yu-Hang Liu2 1School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic
Zhang SJ +9 more
doaj
Brain SciencesCraniocervical tumors lead to cervical pain, instability, and neurological symptoms, reducing the quality of life. Effective surgical intervention at the craniocervical junction (CCJ) is critical and complex, involving comprehensive approaches and ...
Gervith Reyes-Soto +5 more
doaj +1 more source
Clival Chondrosarcoma Associated With an Intra-Axial Cystic Medullary Lesion Responsive to Steroids
Frontiers in Neurology, 2018 Introduction: Here we present a 75-year-old patient who was admitted with acute-onset right-sided hemiparesis, dysphagia, dysarthria and nystagmus. Repeated MRI scans showed two lesions with contact to one another: one solid stationary extra-axial lesion
Johannes Walter +5 more
doaj +1 more source
Bilateral sixth cranial nerve palsy as a presenting feature of multiple myeloma: A rare presentation
Journal of Applied Hematology, 2015 Sixth cranial nerve palsy is the most common cause of acquired extraocular muscle paralysis. Neoplasm, trauma, raised intracranial pressure, and vascular disease are the most common etiologies of sixth nerve dysfunction.
Lulup Kumar Sahoo +4 more
doaj +1 more source