Multi-Spectral Imaging of Circumscribed Choroidal Hemangioma Introduction
Copyright 2017, SLACK Incorporated..
BACKGROUND AND OBJECTIVE: To illustrate the features of a circumscribed choroidal hemangioma (CCH) using Annidis RHA multi-spectral imaging (MSI) technology (Annidis Corporation, Ottawa, Canada). This novel imaging technique uses non-overlapping, narrow-band LED light sources ranging from 520 nm to 940 nm to create a monochromatic series of en face fundus images and oxy/deoxyhemoglobin contrasted maps of the retina and choroid.
PATIENTS AND METHODS: Annidis RHA MSI images were taken of a 67-year-old Chinese male with CCH. These en face fundus images are presented alongside the traditional fundus photograph, optical coherence tomography, and fluorescein and indocyanine green angiograms.
RESULTS: Multi-spectral en face images of the outer retina and choroid demonstrated a clearly delineated lesion with a disorganized choroidal vascular network and increased reflectance/ oxyhemoglobin levels within.
CONCLUSION: MSI technology is a noninvasive imaging technique that can depict the vascular features and choroidal oxygenation of CCH lesions and has a potential role in monitoring its growth complications. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:572-575.].
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2017 |
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| Erschienen: |
2017 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:48 |
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| Enthalten in: |
Ophthalmic surgery, lasers & imaging retina - 48(2017), 7 vom: 01. Juli, Seite 572-575 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Gan, Nicola Y [VerfasserIn] |
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| Anmerkungen: |
Date Completed 29.09.2017 Date Revised 07.07.2018 published: Print Citation Status MEDLINE |
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| doi: |
10.3928/23258160-20170630-08 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM274032538 |
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| 500 | |a Date Revised 07.07.2018 | ||
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| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright 2017, SLACK Incorporated. | ||
| 520 | |a BACKGROUND AND OBJECTIVE: To illustrate the features of a circumscribed choroidal hemangioma (CCH) using Annidis RHA multi-spectral imaging (MSI) technology (Annidis Corporation, Ottawa, Canada). This novel imaging technique uses non-overlapping, narrow-band LED light sources ranging from 520 nm to 940 nm to create a monochromatic series of en face fundus images and oxy/deoxyhemoglobin contrasted maps of the retina and choroid | ||
| 520 | |a PATIENTS AND METHODS: Annidis RHA MSI images were taken of a 67-year-old Chinese male with CCH. These en face fundus images are presented alongside the traditional fundus photograph, optical coherence tomography, and fluorescein and indocyanine green angiograms | ||
| 520 | |a RESULTS: Multi-spectral en face images of the outer retina and choroid demonstrated a clearly delineated lesion with a disorganized choroidal vascular network and increased reflectance/ oxyhemoglobin levels within | ||
| 520 | |a CONCLUSION: MSI technology is a noninvasive imaging technique that can depict the vascular features and choroidal oxygenation of CCH lesions and has a potential role in monitoring its growth complications. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:572-575.] | ||
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