Resection of a Retrochiasmatic Craniopharyngioma by Combined Modified Orbital Craniotomy and Transnasal Endoscopic Techniques

Nirav J. Patel; Ian Dunn

doi:10.1055/s-0038-1623519

Journal of Neurological Surgery Part B: Skull Base, Table of Contents

CC-BY-NC-ND 4.0 · J Neurol Surg B Skull Base 2018; 79(S 03): S243-S244
DOI: 10.1055/s-0038-1623519

Skull Base: Operative Videos

Georg Thieme Verlag KG Stuttgart · New York

Resection of a Retrochiasmatic Craniopharyngioma by Combined Modified Orbital Craniotomy and Transnasal Endoscopic Techniques

Nirav J. Patel

¹Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States

,

Ian Dunn

¹Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States

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Abstract

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Keywords

retrochiasmatic - craniopharyngioma - suprasellar - endoscopic combined

Fig. 1(A) Through a right transylvian approach, the tumor is removed from the lamina terminals (arrowhead). The right A1 (white arrow) and chiasma (black arrow) are seen. The CT scan shows the approximate trajectory to access the third ventricular component. (B) The supraseller component is seen in the MRI (arrow) and removed between the ICA and PCOM (arrow). CT, computed tomography; ICA, internal carotid artery; MRI, magnetic resonance imaging; PCOM, posterior communicating artery.

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Fig. 1(A) Through a right transylvian approach, the tumor is removed from the lamina terminals (arrowhead). The right A1 (white arrow) and chiasma (black arrow) are seen. The CT scan shows the approximate trajectory to access the third ventricular component. (B) The supraseller component is seen in the MRI (arrow) and removed between the ICA and PCOM (arrow). CT, computed tomography; ICA, internal carotid artery; MRI, magnetic resonance imaging; PCOM, posterior communicating artery.