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Imaging microvascular changes in nonocular oncological clinical applications by optical coherence tomography angiography: a literature review Cover

Imaging microvascular changes in nonocular oncological clinical applications by optical coherence tomography angiography: a literature review

Open Access
|Nov 2023

Abstract

Background

Optical coherence tomography angiography (OCTA) is an emerging imaging modality that enables noninvasive visualization and analysis of tumor vasculature. OCTA has been particularly useful in clinical ocular oncology, while in this article, we evaluated OCTA in assessing microvascular changes in clinical nonocular oncology through a systematic review of the literature.

Method

The inclusion criterion for the literature search in PubMed, Web of Science and Scopus electronic databases was the use of OCTA in nonocular clinical oncology, meaning that all ocular clinical studies and all ocular and nonocular animal, phantom, ex vivo, experimental, research and development, and purely methodological studies were excluded.

Results

Eleven articles met the inclusion criteria. The anatomic locations of the neoplasms in the selected articles were the gastrointestinal tract (2 articles), head and neck (1 article) and skin (8 articles).

Conclusions

While OCTA has shown great advancements in ophthalmology, its translation to the nonocular clinical oncology setting presents several limitations, with a lack of standardized protocols and interpretation guidelines posing the most significant challenge.

DOI: https://doi.org/10.2478/raon-2023-0057 | Journal eISSN: 1581-3207 | Journal ISSN: 1318-2099
Language: English
Page range: 411 - 418
Submitted on: Sep 15, 2023
Accepted on: Oct 3, 2023
Published on: Nov 30, 2023
Published by: Association of Radiology and Oncology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2023 Rok Hren, Gregor Sersa, Urban Simoncic, Matija Milanic, published by Association of Radiology and Oncology
This work is licensed under the Creative Commons Attribution 4.0 License.