Interhemispheric transcallosal transchoroidal approach to a pineal teratoma in a 15-year-old boy.
Herophilus-Galen line
child
interhemispheric transcallosal transchoroidal approach
neuroendoscopy
teratoma
third ventricle
Journal
Neurosurgical focus: Video
ISSN: 2643-5217
Titre abrégé: Neurosurg Focus Video
Pays: United States
ID NLM: 101773517
Informations de publication
Date de publication:
Jul 2021
Jul 2021
Historique:
received:
27
02
2021
accepted:
15
04
2021
entrez:
26
10
2022
pubmed:
1
7
2021
medline:
1
7
2021
Statut:
epublish
Résumé
In this video, the authors present an interhemispheric transcallosal transchoroidal approach to a pineal mass in a 15-year-old boy. He received emergency endoscopic third ventriculostomy (ETV), then an endoscopic biopsy that revealed an immature teratoma. Surgical removal was selected. The mass was located very high in the posterior third ventricle, hidden behind the splenium of the corpus callosum and the vein of Galen, so an interhemispheric transcallosal approach followed by a complete dissection of the whole choroidal fissure was chosen and allowed complete removal of the tumor. Microsurgical dissection is presented, showing clearly in detail all the neurovascular structures encountered. The video can be found here: https://stream.cadmore.media/r10.3171/2021.4.FOCVID2126.
Identifiants
pubmed: 36284910
doi: 10.3171/2021.4.FOCVID2126
pii: 2021.4.FOCVID2126
pmc: PMC9549990
doi:
Types de publication
Journal Article
Langues
eng
Pagination
V5Informations de copyright
© 2021, The Authors.
Déclaration de conflit d'intérêts
Disclosures The authors report no conflict of interest concerning the materials or methods used in this study or the findings specified in this publication.
Références
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pubmed: 28961966
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pubmed: 31418066
Neurosurgery. 1998 Jun;42(6):1205-17; discussion 1217-9
pubmed: 9632178