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Tytuł pozycji:

Surgical Resection of a Third Ventricle Nongerminomatous Germ Cell Tumor: Two-Dimensional Operative Video.

Tytuł:
Surgical Resection of a Third Ventricle Nongerminomatous Germ Cell Tumor: Two-Dimensional Operative Video.
Autorzy:
Yang Z; Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Neurosurgical Institute of Fudan University, Shanghai, China; Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China; Research Unit of New Technologies of Micro-Endoscopy Combination in Skull Base Surgery (2018RU008), Chinese Academy of Medical Sciences, Shanghai, China.
Zhu T; Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Neurosurgical Institute of Fudan University, Shanghai, China; Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China; Research Unit of New Technologies of Micro-Endoscopy Combination in Skull Base Surgery (2018RU008), Chinese Academy of Medical Sciences, Shanghai, China.
Fan Z; Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Neurosurgical Institute of Fudan University, Shanghai, China; Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China; Research Unit of New Technologies of Micro-Endoscopy Combination in Skull Base Surgery (2018RU008), Chinese Academy of Medical Sciences, Shanghai, China.
Song J; Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Neurosurgical Institute of Fudan University, Shanghai, China; Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China; Research Unit of New Technologies of Micro-Endoscopy Combination in Skull Base Surgery (2018RU008), Chinese Academy of Medical Sciences, Shanghai, China; Department of Neurosurgery, Fujian Campus of National Regional Medical Center, Huashan Hospital, Fudan University, Fuzhou, Fujian, China. Electronic address: .
Źródło:
World neurosurgery [World Neurosurg] 2022 Jul; Vol. 163, pp. 1. Date of Electronic Publication: 2022 Mar 30.
Typ publikacji:
Case Reports; Video-Audio Media; Research Support, Non-U.S. Gov't
Język:
English
Imprint Name(s):
Original Publication: New York : Elsevier
MeSH Terms:
Brain Neoplasms*/diagnostic imaging
Brain Neoplasms*/pathology
Brain Neoplasms*/surgery
Hydrocephalus*/pathology
Neoplasms, Germ Cell and Embryonal*/diagnostic imaging
Neoplasms, Germ Cell and Embryonal*/pathology
Neoplasms, Germ Cell and Embryonal*/surgery
Pineal Gland*/surgery
Third Ventricle*/diagnostic imaging
Third Ventricle*/surgery
Child ; Coma ; Humans ; Male ; Testicular Neoplasms
Contributed Indexing:
Keywords: Nongerminomatous germ cell tumor; Pineal tumor; Surgery; Third ventricle
SCR Disease Name:
Nonseminomatous germ cell tumor
Entry Date(s):
Date Created: 20220403 Date Completed: 20220623 Latest Revision: 20220825
Update Code:
20240105
DOI:
10.1016/j.wneu.2022.03.103
PMID:
35367389
Raport
Surgical resection of a pineal tumor growing into the third ventricle is difficult owing to the complex neurovascular structures, and nongerminomatous germ cell tumor is the most common malignant tumor in pediatric patients. Removing the tumor efficiently with minimal blood loss while protecting the surrounding neurovascular structure is challenging. We present a surgical case of a 9-year-old patient with a third ventricle nongerminomatous germ cell tumor (Video). Mass effect of the tumor or acute hydrocephalus is the possible reason for the coma. In this case, the reason of coma may be mass effect of the tumor, not the acute hydrocephalus. Informed consent was obtained from the patient's guardian. Intraoperatively we used a modified right head-up park bench position and a linear incision. The right occipital bone flap was designed to cross the superior sagittal sinus and transverse sinus. The primary surgical approach was the occipital transtentorial approach; an alternative was the supracerebellar infratentorial approach. After cutting the tentorium, a spatula was applied to retract the cerebellum and incised tentorium, with no extra brain retraction on the occipital lobe to minimize visual disturbance. The quadrigeminal cistern was opened, and the tumor was yellowish with heterogeneous consistency. Instead of rushing into the tumor debulking, we paid more attention to devascularization of the tumor from bilateral posterior medial choroidal arteries as much as possible. After debulking using an ultrasound aspirator, the tumor was removed in a piecemeal fashion, and the surgical field was inspected using an endoscope for any residue.
(Copyright © 2022 Elsevier Inc. All rights reserved.)

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