Indocyanine Green Videoangiography of Optic Cavernous Angioma  -Case Report-

Murai, Yasuo; Adachi, Koji; Koketsu, Kenta; Teramoto, Akira

doi:10.2176/nmc.51.296

Cited by 28 publications

(21 citation statements)

References 19 publications

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“…Removed angioma was observed under a microscope (c). Slight fluorescence remained to be detected even after resection (d) infusion [11]. However, staining by ICG was observed late after surrounding veins were fully stained, and peaked at 75-232 s after the visualization of adjacent arteries.…”

Section: Discussionmentioning

confidence: 97%

“…ICG is frequently of limited use for deep-seated lesions that must be approached through a long, narrow corridor because the signal can be low [8]. It is necessary to increase the sensitivity of fluorescence detection to visualize small deep-seated lesions properly [9,11]. The level of staining on ICG-VAG is not always uniform in CCMs, and may be affected by factors related to the procedure as well as flow dynamics.…”

Section: Discussionmentioning

confidence: 99%

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An analysis of flow dynamics in cerebral cavernous malformation and orbital cavernous angioma using indocyanine green videoangiography

2012

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Section: Discussionmentioning

confidence: 97%

Section: Discussionmentioning

confidence: 99%

An analysis of flow dynamics in cerebral cavernous malformation and orbital cavernous angioma using indocyanine green videoangiography

2012

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“…Overall 3 studies were published about cavernomas [44][45][46]. The largest spinal series is by Endo et al who published a retrospective review of 8 cases who had undergone surgery for intramedullary cavernomas, concluding that ICG provided useful information about lesion margins and associated venous anomalies [45].…”

Section: Vascular-cavernomasmentioning

confidence: 99%

Indocyanine green video-angiography in neurosurgery: A glance beyond vascular applications

Scerrati¹,

Pepa²,

Conforti³

et al. 2014

Clinical Neurology and Neurosurgery

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OBJECTIVE: Indocyanine green video angiography (ICG-VA) is a non invasive, easy to use and a very useful tool for various neurosurgical procedures. Initially introduced in vascular neurosurgery since 2003, it's applications have broadened over time, both in vascular applications and in other neurosurgical fields. The objective of our study is to review all published literature about ICG-VA, cataloguing its different applications. METHODS: A systematic review of all pertinent literature articles published from January 2003 to May 2014 using Pubmed access was performed using pertinent keywords; cross check of references of selected articles was performed in order to complete bibliographical research. Results of research were grouped by pathology. RESULTS AND CONCLUSIONS: The paper systematically analyses ICG-VA different applications in neurosurgery, from vascular neurosurgery to tumor resection and endoscopic applications, focusing on reported advantages and disadvantages, and discussing future perspectives. Disclosure statement: the authors declare no interest to disclose, they have any personal or institutional financial interest in drugs, materials, or devices described in this submission and that they did not receive any specific funding. The paper and any of its contents have been presented DOI Methods:A systematic review of all pertinent literature articles published from January 2003 to May 2014 using Pubmed access was performed using pertinent keywords; cross check of references of selected articles was performed in order to complete bibliographical research. Results of research were grouped by pathology. Results and ConclusionsThe paper systematically analyses ICG-VA different applications in neurosurgery, from vascular neurosurgery to tumour resection and endoscopic applications, focusing on reported advantages and disadvantages, and discussing future perspectives.

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“…A further 3 cases have been reported since 2011 [12,13,17]. The most common presenting symptom was visual deficit (98 %), such as visual acuity loss, visual field defect, or both.…”

Section: Epidemiology and Clinical Course Of Optic Pathway Cmsmentioning

confidence: 99%

Cavernous malformation of the optic pathway mimicking optic glioma: a case report

et al. 2014

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Purpose Optic pathway cavernous malformations (CMs) are extremely rare, accounting for less than 1 % of all intracranial CMs. We report a case of optic pathway CM mimicking optic glioma because the initial magnetic resonance (MR) images did not disclose hemorrhagic findings such as popcorn-like lesion or hemosiderin ring. Methods A 20-year-old woman presented with subacute left visual acuity loss and visual field defect and was referred to our hospital. Initial MR imaging findings were suggestive of optic glioma. Second MR imaging demonstrated hemorrhagic findings, but the hemorrhage was considered to be intratumoral hemorrhage from left optic pilocytic astrocytoma. She underwent radiochemotherapy and intravenous administration of corticosteroids but her symptoms deteriorated. Third and fourth MR imaging revealed enlargement of the hematoma. Therefore, the radiation therapy was interrupted at a delivered dose of 16.2 Gy, and craniotomy was performed to preserve residual right visual field. The lesion was totally removed and the histological diagnosis was CM. Her right visual field was preserved, but not improved. Results The present case and previous cases suggest that optic pathway CMs sometimes do not initially manifest with signs of hemorrhage, so CMs should be included in the differential diagnosis of optic pathway lesions.Conclusions Histological confirmation with preparation for total resection should be considered for rapidly progressive cases even if the neuroimaging findings are compatible with optic glioma.

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Indocyanine Green Videoangiography of Optic Cavernous Angioma -Case Report-

Cited by 28 publications

References 19 publications

An analysis of flow dynamics in cerebral cavernous malformation and orbital cavernous angioma using indocyanine green videoangiography

An analysis of flow dynamics in cerebral cavernous malformation and orbital cavernous angioma using indocyanine green videoangiography

Indocyanine green video-angiography in neurosurgery: A glance beyond vascular applications

Cavernous malformation of the optic pathway mimicking optic glioma: a case report

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