Academic Journal
Comparison of Spectral-Domain Optical Coherence Tomography and Heidelberg Retina Tomograph III Optic Nerve Head Parameters in Glaucoma
| العنوان: | Comparison of Spectral-Domain Optical Coherence Tomography and Heidelberg Retina Tomograph III Optic Nerve Head Parameters in Glaucoma |
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| المؤلفون: | Seymenoğlu, Göktuğ, Başer, Esin, Öztürk, Bilge |
| المصدر: | Ophthalmologica ; volume 229, issue 2, page 101-105 ; ISSN 0030-3755 1423-0267 |
| بيانات النشر: | S. Karger AG |
| سنة النشر: | 2012 |
| الوصف: | Background: To evaluate the agreement between the optic nerve head (ONH) measurements obtained by spectral-domain optical coherence tomography/scanning laser ophthalmoscope (SD-OCT/SLO) and the Heidelberg retinal tomograph III (HRT-III), and to compare the ONH measurements of both devices in different glaucoma types. Methods: In a prospective study, 30 patients with primary open-angle glaucoma (POAG) and 30 patients with pseudoexfoliation glaucoma (PXG) were enrolled. All patients underwent SD-OCT/SLO and HRT-III evaluation of the ONH during the same visit. Agreement between measurements of SD-OCT/SLO and HRT-III were evaluated by determination of intraclass correlation coeficients. In addition, mean ONH measurements obtained with both devices were compared between POAG and PXG patient groups. Results: Mean SD-OCT/SLO measurements were greater than those of HRT-III, except for mean and maximum cup depth. Intraclass correlation coefficient values for disc area, rim area, cup area, cup/disc area ratio, mean cup depth and maximum cup depth were 0.367, 0.213, 0.632, 0.681, 0.775 and 0.661, respectively. No significant differences were found between ONH parameters of POAG and PXG patients as measured with both devices (p > 0.01). Conclusion: ONH measurements with SD-OCT/SLO and HRT-III did not show clinically acceptable agreement in glaucoma patients. This precludes interchangeable use of these measurements in clinical practice. PXG and POAG patient groups displayed similar ONH measurements with both devices. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1159/000341574 |
| الاتاحة: | http://dx.doi.org/10.1159/000341574 https://www.karger.com/Article/Pdf/341574 |
| Rights: | https://www.karger.com/Services/SiteLicenses ; https://www.karger.com/Services/SiteLicenses |
| رقم الانضمام: | edsbas.E4405A53 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1159/000341574 |
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