[Supratentorial-infraoccipital approach supported by navigation and intraoperative magnetic resonance imaging for glioma located at the medial posterior temporal lobe: two case reports].
Resection of posteromedial temporal lobe lesions is challenging because surgical access through standard approaches requires excessive retraction or resection of temporal cortex. The utility of the supratentorial-infraoccipital approach for posteromedial temporal lobe lesions was first reported in 1995. Here, we report two cases of glioma located at the medial posterior temporal lobe. In both, total tumor removal was achieved by a supratentorial-infraoccipital approach using neuronavigation and intraoperative magnetic resonance imaging. Both patients presented with postoperative quadrantanopia because of optic radiation damage, but did not have worsening language, memory, or cognitive functions.
Department of Neurosurgery, Nagoya Central Hospital.
Takafumi
T
Tanei
Masazumi
M
Fujii
Shigenori
S
Takebayashi
Norimoto
N
Nakahara
Toshihiko
T
Wakabayashi
D000328:Adult; D001932:Brain Neoplasms / Q000098:blood supply / Q000473:pathology / Q000601:surgery*; D005260:Female; D005910:Glioma / Q000098:blood supply / Q000601:surgery*; D006801:Humans; D007432:Intraoperative Period; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D013702:Temporal Lobe / Q000601:surgery*