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Prognostic Factors for Complications Following Ultrasound‐Guided Percutaneous Kidney Biopsy: A 7‐Year Retrospective Study

Journal of Clinical Ultrasound, EarlyView.
Complications were common but mostly minor following ultrasound‐guided percutaneous kidney biopsy. Older age, obesity, and smoking were independently associated with a reduced risk of complications, including hematoma. These findings highlight the overall safety of the procedure and support individualized risk assessment based on patient ...
Sehyun Jung, Seunghye Lee, Hyejin Jeon, Hani Jang, Se‐Ho Chang, Hyun‐Jung Kim   +5 more
wiley   +1 more source

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Doppler-free/Doppler-sliced ion imaging

Physical Chemistry Chemical Physics, 2006
We demonstrate a hybrid Doppler-free/Doppler-sliced ion imaging approach that is well-suited for detection of H or D atoms. The method relies on 2 + 1 resonant ionization with identical, nearly counterpropagating beams that are coplanar but directed at a small angle relative to the detector face.
Cunshun, Huang, Sridhar A, Lahankar, Myung, Hwa Kim, Bailin, Zhang, Arthur G, Suits   +4 more
openaire   +2 more sources

Transvaginal color Doppler imaging

Journal of Clinical Ultrasound, 1990
AbstractTransvaginal color Doppler was used to assess circulation in pelvic vessels in a group of 64 patients including 15 patients with fertility problems, 18 patients with pelvic tumors, 2 cases of suspected ectopic pregnancy, and 29 pregnant patients with fetuses between 6 weeks and 10 weeks, menstrual age.Blood flow was successfully displayed by ...
A, Kurjak, D, Jurkovic, Z, Alfirevic, I, Zalud   +3 more
openaire   +2 more sources

Color Doppler Imaging in Uveitis

European Journal of Ophthalmology, 1997
Purpose. To evaluate the vascular hemodynamic changes that can be detected with color Doppler imaging (CDI) in diagnosis, differential diagnosis and prognosis of uveitis with different etiologies including Behçet's disease. Methods. Four groups consisting of healthy volunteers, uveitis patients with different etiologies and Behçet's disease patients ...
H, Atilla, G, Zilelioğlu, H, Ozdemir, S, Atilla, S, Isik   +4 more
openaire   +2 more sources

Coherent compounding in doppler imaging

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2015
Coherent compounding can provide high frame rates and wide regions of interest for imaging of blood flow. However, motion will cause out-of-phase summation, potentially causing image degradation. In this work the impact of blood motion on SNR and the accuracy of Doppler velocity estimates are investigated.
Ingvild K, Ekroll, Marco M, Voormolen, Oyvind K-V, Standal, Jochen M, Rau, Lasse, Lovstakken   +4 more
openaire   +2 more sources

Reproducibility of color Doppler imaging

Graefe's Archive for Clinical and Experimental Ophthalmology, 2009
The aims of this study were: (1) to determine the intra-subject and inter-observer variability of color Doppler imaging (CDI) measurements and readings of the retrobulbar blood vessels, (2) to compare the difference invariability of CDI parameters in non-glaucomatous controls versus glaucoma patients, and (3) to provide calculations of minimum sample ...
Ingeborg, Stalmans, Brent, Siesky, Thierry, Zeyen, Steffen, Fieuws, Alon, Harris   +4 more
openaire   +2 more sources