Evaluation Of Optic Nerve With Strain And Shear Wave Elastography In Patients With Behcet's Disease And Healthy Subjects
Yükleniyor...
Tarih
2017
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The objective of this study was to investigate the elasticity characteristics of the optic nerve using strain and shear wave elastography in patients with Behc, et's disease and to compare the results with those of healthy volunteers. Forty-six optic nerves from patients with Behc, et's disease and 54 optic nerves from healthy volunteers were investigated prospectively in this study using strain and shear wave elastography. There was a statistically significant difference in terms of elasticity patterns between patients and healthy volunteers (p < 0.001). Elastographic images of healthy volunteers revealed most optic nerves to be type 3 (51.8%); however, type 2 (40.7%) and type 1 (7.5%) were also observed. Elastographic examination of Behc, et's disease patients revealed type 2 in 52.2%, type 1 in 43.5% and type 3 in 4.3% of patients. Statistically significant differences were observed between patients and healthy volunteers in the analysis of shear wave elastography values (p < 0.001). Receiver operating characteristic curve analysis was perfect (0.933) (95% CI = 0.885-0.980), and a cutoff value of 16.5 kPa shear had very high sensitivity and specificity for the patient group. Strain and shear wave elastography findings for the optic nerves of patients with Behc, et's disease were significantly different from those for healthy volunteers. (E-mail: inal_m@hotmail.com) (C) 2017 World Federation for Ultrasound in Medicine & Biology.
Açıklama
INAL, MIKAIL/0000-0003-0642-7913; Gunduz, Ozgur/0000-0003-1021-5219
Anahtar Kelimeler
Elastography, Shear wave, Optic nerve, Optic neuropathy, Behcet's disease
Kaynak
Ultrasound In Medicine And Biology
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
43
Sayı
7
Künye
closedAccess
