Scopus
YÖKSİS DOI Eşleşti
SJR Q3
In Vivo Analysis of Urinary Stones with Dual-Energy Computed Tomography
Journal of Computer Assisted Tomography · Mart 2019
YÖKSİS Kayıtları
In Vivo Analysis of Urinary Stones With Dual-Energy Computed Tomography
JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY · 2019 SCI
Prof. Dr. BAHADIR ÖZTÜRK →
In Vivo Analysis of Urinary Stones With Dual-Energy Computed Tomography
JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY · 2019 SCI
Prof. Dr. MUSTAFA KOPLAY →
In Vivo Analysis of Urinary Stones With Dual-Energy Computed Tomography
Journal of Computer Assisted Tomography · 2019 SCI
Prof. Dr. MUSTAFA KOPLAY →
YÖKSİS Kayıtları — ISSN Eşleşmesi
Diagnostic Efficiency of Multidetector Computed Tomography With Multiplanar Reformatted Imaging and Virtual Cystoscopy in the Assessment of Bladder Tumors After Transurethral Resection
2010 ISSN: 0363-8715 SCI-Expanded 5 atıf
Prof. Dr. MUSTAFA KOPLAY →
An Investigation of the Association Between Coronary Artery Dominance and Coronary Artery Variations With Coronary Arterial Disease by Multidetector Computed Tomographic Coronary Angiography
2008 ISSN: 0363-8715 SCI
Prof. Dr. MUSTAFA KOPLAY →
Leukoaraiosis and carotid artery stenosis: evaluation with CT angiography.
2013 ISSN: 0363-8715 SCI-Expanded
Prof. Dr. MEHMET SEDAT DURMAZ →
In Vivo Analysis of Urinary Stones With Dual-Energy Computed Tomography
2019 ISSN: 0363-8715 SCI
Prof. Dr. MUSTAFA KOPLAY →
In Vivo Analysis of Urinary Stones With Dual-Energy Computed Tomography
2019 ISSN: 0363-8715 SCI
Prof. Dr. MUSTAFA KOPLAY →
Makale Bilgileri
ISSN03638715
Yayın TarihiMart 2019
Cilt / Sayfa43 · 214-219
Scopus ID2-s2.0-85062974654
Özet
Objective Formation mechanisms and treatment of the urinary stones are different, depending on their chemical structure. Therefore, determining the stone type plays a key role in planning treatment and preventive measures. Computed tomography (CT), with the use of dual-energy technology in recent years, has made it possible to do in vivo analysis of urinary stones. In this study, we aimed to evaluate the diagnostic efficacy of dual-energy CT (DECT) and compare its results with in vitro analysis, which is accepted as a gold standard for analysis of urinary stones. Materials and Methods The DECT examinations were performed on 373 patients using 128-slice dual-source CT scanner. Analysis of attenuation ratios in the high and low kilovoltage peak values of the stone was performed at workstation, and stones were classified as hydroxyapatite, calcium oxalate, cystine, and uric acid. On follow-up, the stone was obtained in 35 patients as a result of surgery or passed spontaneously. The DECT analysis and in vitro analysis results were compared and statistically evaluated. Results In all patients, 136 hydroxyapatite, 160 calcium oxalate, 57 uric acid, and 20 cystine stones were detected with DECT. In vitro analyses of the stones were performed in 35 patients, and 8 hydroxyapatite, 18 calcium oxalate, 6 uric acid, and 3 cystine stones were revealed. When DECT analysis results were compared with in vitro analysis results, stone types were detected correctly in 32 (91.4%) patients and incorrectly in 3 (8.6%) patients. Especially all uric acid and cystine stones were correctly detected with DECT. Conclusions With advanced postprocess analysis methods, DECT is able to analyze urinary stones. The DECT is found superior especially in detecting uric acid and cystine stones. Its success in detecting hydroxyapatite and calcium oxalate stones is also high. When in vivo analyses of the stones are performed with DECT, it will be possible to make a contribution to the personalization and optimization of the treatment.
Yazarlar (4)
1
Hasan Erdogan
2
Osman Temizoz
3
M. Koplay
ORCID: 0000-0001-7513-4968
4
Bahadır Öztürk
Anahtar Kelimeler
analysis
CT
dual energy
in vivo
stone
urinary
Kurumlar
Selçuk Tip Fakültesi
Konya Turkey
University of Health Sciences
Istanbul Turkey
Scimago Dergi (ISSN Eşleşmesi)
Journal of Computer Assisted Tomography
Q3
SJR Skoru0,419
H-Index103
YayıncıLippincott Williams and Wilkins Ltd.
ÜlkeUnited States
Radiology, Nuclear Medicine and Imaging (Q3)
Metrikler
6
Atıf
4
Yazar
6
Anahtar Kelime