Lenticulostriate Artery Infarction Involving the Striatocapsular Region: A High-resolution MRI Study

Jia, Lin; Lv, Jinghao; Zhang, Na; Zhang, Lei; Chang, Cun; Kukun, Hanjiaerbieke; Jia, Wenxiao; Liu, Xin

doi:10.21203/rs.2.9583/v1

Cited by 1 publication

(1 citation statement)

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“…By reviewing articles related to COLs, we summarized the surgical approaches employed in previous studies (Table 4). [10][11][12][13][14][15][16] These studies most used approaches including SA, PA, COZA, coronal scalp ap approach, supraorbital eyebrow approach, orbital approach, endoscopic transorbital approach. However, there is no detailed guide for approach selection.…”

Section: Classi Cation and Surgical Approach Selectionmentioning

confidence: 99%

A novel classification for guiding the surgical approach for cranio-orbital lesions: A single institution case series of 45 cases and a literature review.

Xie,

Qin,

Zhang

et al. 2023

Preprint

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Objectives We aim to share our experience of the removal of COLs, and propose a novel classification to guide the approach selection. Methods We retrospectively reviewed 45 consecutive patients with COLs who underwent surgery performed by the same neurosurgeon between November 2010 and November 2022. The surgical approach was selected according to the anatomical region classification of the COLs. For lesions limited to space A (lateral superior orbital fissure, SOF), the pterion or extended pterion approach (PA or EPA) was used. For lesions limited to space B (extraconal compartment medial SOF, and cavernous sinus CS) and C (intraconal compartment, medial SOF, and CS), the pretemporal transcavernous approach (PTCA) was used. For lesions limited to space D (intraconal compartment and optic canals), the subfrontal approach (SA) was used. For lesions extending into the infratemporal fossa (ITF), the cranio-orbito-zygomatic approach (COZA) was used. For lesions involving pterygopalatine fossa (PPF), the endoscopic transnasal approach (ETNA) was used. We analyzed the clinical manifestations, imaging data, surgical approaches, surgical outcomes, neurological outcomes, and follow-up data. Results Gross total resection was performed in 35 patients (35/45, 77.8%). SA, PA, EPA, PTCA, COZA, and ETNA were performed in 9, 9, 10, 10, 6, and 1 case(s), respectively. Progression of the residual tumor was observed in 6 cases (1 adenoid cystic carcinoma and 5 meningiomas). Conclusion Surgical approach selection plays a vital role in patient prognosis. This novel classification based on the involvement of anatomic space could help surgeons select an appropriate approach to remove the COLs.

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Section: Classi Cation and Surgical Approach Selectionmentioning

confidence: 99%