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Akut Santral Seröz Korioretinopatide Renkli Doppler Ultrasonografi ile Orbital Akım Parametrelerinin Değerlendirilmesi

Evaluatıon of Orbital Flow Parameters in Acute Central Serous Chorioretinopathy with Color Doppler Ultrasonography

Journal Name:

  • Fırat Tıp Dergisi

Publication Year:

  • 2008

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
Objectives: Evaluation of orbital arteries blood flow in acute central serous chorioretinopathy (CSC) with color Doppler ultrasonography. Material and Methods: Between January 2006-February 2007, orbital blood flow of 16 patient with acute CSC were examined by color Doppler ultrasonography and compared with 16 healty controls. Peak systolic rate (PS), end diastolic rate (ED), resistive index (RI), pulsatility index (PI) of all cases was evaluated. Results: Mean RI and PI values of central retinal artery (CRA) of the patient group were 0.57±0.02 and 1.04±0.05, of the control group were 0.67±0.03 and 1.33±0.08 (p<0.05). Mean PI of ophthalmic artery (OA) of the patient group was 1.31±0.07 and of the control group was 1.57±0.05 (p<0.05). There was no significant difference in other parameters (CRA-PS, CRA-ED, ophthalmic artery (OA)-PS, OA-ED, OA-RI and posterior cilier artery (PCA)-PS, ED, PI, RI between CSC patients and control group (p>0.05). Conclusion: Etiopathogenesis of CSC is still discussed. The significant differences can occur in ocular blood flow parameters of CSC with color Doppler ultrasonography. ©200008, Firat University, Medical Faculty.
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Abstract (Original Language): 
Amaç: Santral Seröz Korioretinopatili (SSKR) olgularda Renkli Doppler Ultrasonografi görüntüleme (RDUS) yöntemiyle orbital arterlerin kan akım parametrelerini değerlendirmek. Gereç ve Yöntem: Ocak 2006-Şubat 2007 tarihleri arasında fundus muayenesi ile akut SSKR tanısı konan 16 olgunun, RDUS yöntemiyle, santral retinal arter ve oftalmik arterlerde, pik sistolik hız (PS), end diastolik hız (ED), rezistif indeksi (RI) ve pulsatilite indeksleri (PI) incelendi. Elde edilen değerler kontrol grubu ile karşılaştırıldı Bulgular: Hasta gurubunda santral retinal arter (SRA) ortalama RI 0.57±0.02 ve PI 1.04±0.05 ölçülürken, kontrol gurubunda ise RI 0.67±0.03 ve PI 1.33±0.08 ölçüldü (p<0.05). Hasta gurubunda oftalmik arter (OA) ortalama PI değeri 1.31±0.07, kontrol gurubunda ise 1.57±0.05 ölçüldü (p<0.05). SRA-PS, SRA-ED, OA-PS, OA-ED, OA-RI ve posterior silier arter (PSA) PS, ED, PI, RI değerlerinde ise istatistiksel olarak anlamlı farklılık izlenmedi (p>0.05). Sonuç: SSKR' nin etyopatogenezi halen tartışmalıdır. SSKR'de RDUS yöntemiyle oküler kan akım parametrelerinde anlamlı değişiklikler olabilmektedir. ©2008, Fırat Üniversitesi, Tıp Fakültesi
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120-122
  • Turkish

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