Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm

To evaluate choroidal volume and thickness changes after photodynamic therapy (PDT) for chronic central serous chorioretinopathy (CSC). Chronic CSC eyes with a history of PDT were selected. Average choroidal volume, average choroidal thickness, the maximum and minimum choroidal thickness of the macu...

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Autores principales:	Miki Sato-Akushichi, Shinji Ono, Gerd Klose, Youngseok Song
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	central serous chorioretinopathy photodynamic therapy choroidal volume choroidal thickness new algorithm Medicine R Pharmacy and materia medica RS1-441
Acceso en línea:	https://doaj.org/article/54f9b3b20ae24ac0be1ff32e7f66ff61
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spelling	oai:doaj.org-article:54f9b3b20ae24ac0be1ff32e7f66ff612021-11-25T18:39:39ZChoroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm10.3390/ph141111401424-8247https://doaj.org/article/54f9b3b20ae24ac0be1ff32e7f66ff612021-11-01T00:00:00Zhttps://www.mdpi.com/1424-8247/14/11/1140https://doaj.org/toc/1424-8247To evaluate choroidal volume and thickness changes after photodynamic therapy (PDT) for chronic central serous chorioretinopathy (CSC). Chronic CSC eyes with a history of PDT were selected. Average choroidal volume, average choroidal thickness, the maximum and minimum choroidal thickness of the macula irradiated area and peripheral non-irradiated areas before and after one and three months of treatment were examined. A total of 14 patients with chronic CSC and 9 controls without any eye pathology were enrolled. The mean choroidal volume in CSC before and, and after one and three months of treatment were 2.36 (standard deviation: 0.70), 1.90 (0.69), 1.86 (0.66) mm<sup>3</sup> for the central area, 1.25 (0.38), 1.14 (0.35), 1.13 (0.34) mm<sup>3</sup> for superior nasal area, 1.47 (0.41), 1.28 (0.43), 1.26 (0.43) mm<sup>3</sup> for superior temporal area, 1.07 (0.49), 0.95 (0.38), 0.93 (0.35) mm<sup>3</sup> for inferior nasal area, 1.17 (0.38), 1.04 (0.32), 1.03 (0.33) mm<sup>3</sup> for inferior temporal area. This study revealed the choroidal volume changes in a short period after PDT and a decrease in unirradiated choroidal volume was also shown after the treatment. The algorithm provided on the ARI Network enables to evaluate the choroidal changes quantitatively and qualitatively.Miki Sato-AkushichiShinji OnoGerd KloseYoungseok SongMDPI AGarticlecentral serous chorioretinopathyphotodynamic therapychoroidal volumechoroidal thicknessnew algorithmMedicineRPharmacy and materia medicaRS1-441ENPharmaceuticals, Vol 14, Iss 1140, p 1140 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	central serous chorioretinopathy photodynamic therapy choroidal volume choroidal thickness new algorithm Medicine R Pharmacy and materia medica RS1-441
spellingShingle	central serous chorioretinopathy photodynamic therapy choroidal volume choroidal thickness new algorithm Medicine R Pharmacy and materia medica RS1-441 Miki Sato-Akushichi Shinji Ono Gerd Klose Youngseok Song Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm
description	To evaluate choroidal volume and thickness changes after photodynamic therapy (PDT) for chronic central serous chorioretinopathy (CSC). Chronic CSC eyes with a history of PDT were selected. Average choroidal volume, average choroidal thickness, the maximum and minimum choroidal thickness of the macula irradiated area and peripheral non-irradiated areas before and after one and three months of treatment were examined. A total of 14 patients with chronic CSC and 9 controls without any eye pathology were enrolled. The mean choroidal volume in CSC before and, and after one and three months of treatment were 2.36 (standard deviation: 0.70), 1.90 (0.69), 1.86 (0.66) mm<sup>3</sup> for the central area, 1.25 (0.38), 1.14 (0.35), 1.13 (0.34) mm<sup>3</sup> for superior nasal area, 1.47 (0.41), 1.28 (0.43), 1.26 (0.43) mm<sup>3</sup> for superior temporal area, 1.07 (0.49), 0.95 (0.38), 0.93 (0.35) mm<sup>3</sup> for inferior nasal area, 1.17 (0.38), 1.04 (0.32), 1.03 (0.33) mm<sup>3</sup> for inferior temporal area. This study revealed the choroidal volume changes in a short period after PDT and a decrease in unirradiated choroidal volume was also shown after the treatment. The algorithm provided on the ARI Network enables to evaluate the choroidal changes quantitatively and qualitatively.
format	article
author	Miki Sato-Akushichi Shinji Ono Gerd Klose Youngseok Song
author_facet	Miki Sato-Akushichi Shinji Ono Gerd Klose Youngseok Song
author_sort	Miki Sato-Akushichi
title	Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm
title_short	Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm
title_full	Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm
title_fullStr	Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm
title_full_unstemmed	Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm
title_sort	choroidal volume evaluation after photodynamic therapy using new optical coherence tomography imaging algorithm
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/54f9b3b20ae24ac0be1ff32e7f66ff61
work_keys_str_mv	AT mikisatoakushichi choroidalvolumeevaluationafterphotodynamictherapyusingnewopticalcoherencetomographyimagingalgorithm AT shinjiono choroidalvolumeevaluationafterphotodynamictherapyusingnewopticalcoherencetomographyimagingalgorithm AT gerdklose choroidalvolumeevaluationafterphotodynamictherapyusingnewopticalcoherencetomographyimagingalgorithm AT youngseoksong choroidalvolumeevaluationafterphotodynamictherapyusingnewopticalcoherencetomographyimagingalgorithm
_version_	1718410834134171648

Choroidal Volume Evaluation after Photodynamic Therapy Using New Optical Coherence Tomography Imaging Algorithm

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