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2009 NOV 9 ... Overall, elevated levels of cyclosporine, ischemic acute tubular necrosis (ATN), and renal artery thrombosis were observed in 8, 5, and 3 patients, respectively. No association ... for 6 months," scientists in Iran report. "The measurement of RI by Dopplerultrasonography was performed in all patients on days 3 and 7 as well as at months 1, 3, ...
2009 NOV 9 ... "Cardiovascular disease is the primary cause of death in renal transplant recipients, and elevated renal allograft resistive index (RI) has been ... values. Intrarenal RI and carotid intima-media thickness (IMT) were determined using Dopplerultrasonography. At linear regression analysis, RI was significantly correlated with ...
2009 APR 13 ... whenever it is found, even in the absence of overt symptoms. This is a case report of a renal pseudoaneurysm (RPA) caused by a stab wound, which was safely monitored and followed ... (RPA) caused by a stab wound, which was safely monitored and followed using colour Dopplerultrasonography," scientists in Tokyo, Japan report.
"On day 1, ...
2009 SEP 14 ... 26 of 30 for readers 1 and 2, respectively), superior mesenteric artery (29 of 30), left renal artery (25 of 30 and 26 of 30), right renal artery (27 of 30), common iliac arteries (30 ... acquired prospectively in 30 patients between 15 and 34 weeks' gestation with color Doppler, high-definition (HD) flow, power Doppler, and B-flow imaging." "All ... of this study was to identify fetal abdominal vasculature with 3-dimensional (3D) ultrasonography and to describe a systematic method for analysis of volume data sets. Three-dimensional ...
2009 AUG 3 ... dialysis are also taken into the considerations. Some symptoms and signs of the chronic renal disability in spite of adequate treatment add one additional grade," scientists writing ... the international index of erectile function, nocturnal penile tumescence and color dopplerultrasonography. For evaluating impairment of other male reproductive organs, functional ...
2009 AUG 17 ... index (RI) and the difference of the RI (Delta RI) in patients with acute unilateral renal obstruction. We studied 36 consecutive patients (12 female, 24 male; mean age 45.6 +/- ... "The aim of our study was to assess the role of Dopplerultrasonography (DU) by resistive index (RI) and the difference of the RI (Delta RI) in ...
2009 OCT 6 ... showed a significant difference among the three groups in the survival rate of worsening renal function, which was defined as a decrease in GFR of at least 20 mL/min 1.73 m(2) or the ... study with an observational cohort of 311 CKD patients. The patients were examined by Dopplerultrasonography to calculate RI and AI to be calculated." "Glomerular ...
2009 JUN 29 ... According to a study from Ankara, Turkey, "Renal Doppler ultrasonography (RDU) is a useful method to determine renal resistive index (RRI). The RRI has been used ...
2009 JUL 20 ... Fabry disease was referred to a nephrology clinic with hypertension and nephropathy. Her renal function was below normal (serum creatinine level 141 mu mol/l; estimated glomerular ... brain magnetic resonance angiography, renal ultrasonography, renal color echo-doppler scan, renal magnetic resonance angiography, renal angiography and renal biopsy. ...
2009 JUN 8 ... that the pretreatment of the kidney with low-energy shock waves (SWs) will induce renal vasoconstriction sooner than a standard clinical dose of high-energy SWs, thus providing ... GmbH, Germany)," investigators in the United States report.
"Pulsed Dopplerultrasonography was used to measure renal resistive index (RI) in blood vessels as a ...
2009 OCT 19 ... proximal to stenoses, close to the most narrow lumen, and distal to stenoses in the renal, hepatic, common iliac, and superior mesenteric arteries. The data were processed to ... the United States conducted a study "To correlate vibration frequency and duration at Doppler vibrometry with stenosis severity determined at catheter angiography. Sixteen patients ... pelvic angiography were recruited after providing informed consent." "An ultrasonography (US) scanner was customized to acquire raw echo data before conventional Doppler ...
2009 JUL 20 ... a novel method of direct ultrasonography (US)-guided percutaneous embolization of renal pseudoaneurysm. Fourteen patients with severe hematuria were included in this study from ... was kept for 30 minutes in the department and then discharged home. Follow-up by color Doppler US was performed every 2 weeks for 3 months and then every 3 months for 1 year. In 13 ...
2009 MAR 2 ... "The effect of the intrarenal arterial resistance index (RI) on long-term renal functions is not well known. We examined the predictive value of intrarenal RI on ... with complications during the first six months after transplant were not included. Color Dopplerultrasonography was done to calculate the intrarenal RI within the first four weeks ...
2009 JUN 22 ... analyse the clinical and radiological features of metanephric adenoma (MA, a rare benign renal tumour) in nine patients, and to review previous reports. From 1992 to 2007, we ... nephrectomy. Preoperative imaging was reviewed by a senior radiologist. Renal colour Dopplerultrasonography (US), abdominal computed tomography and abdominal magnetic resonance ...
2008 AUG 25 ... pressure. Between January 1999 and June 2007, we evaluated 24 patients who had undergone renal transplantation and subsequently were diagnosed with refractory hypertension and ... for signs of possible renal transplant artery stenosis."
"Color Dopplerultrasonography and magnetic resonance angiography preceded the intrarterial ...
2008 DEC 15 ... Tokyo, Cardiology, Cardiovascular Disease, Hemodialysis, Left Ventricular Dysfunction, Renal Dialysis, Sclerosis, Tokyo Women's Medical University.
This article was ... pulse wave velocity (PWV) and diastolic LV function was estimated as E/E' by tissue Doppler imaging with cardiac ultrasonography. E/E' correlated significantly with systolic blood ...
2008 NOV 10 ... "Perfusion of renal transplants may be altered by various pathological conditions. This study assessed ... cortical perfusion of renal transplants during acute rejection episodes using power Doppler quantification," investigators in Taipei, Taiwan report.
"Forty-eight ... patients with clinical indications for biopsy were included in this study. Power Doppler ultrasonography (US) of these renal transplants was performed prior to biopsy. Power Doppler image ...
2008 JUN 24 ... those born prematurely, have higher resistance to flow, especially in the cerebral and renal vascular beds. As Doppler US is performed with increasing frequency for vascular ... flow pattern that is visible in spectral waveforms obtained in that vessel with Doppler ultrasonography (US). Spectral waveforms reflect the physiologic status of the organ supplied by the ...
2008 NOV 24 ... severe acute pancreatitis. Among the three remaining patients, one had advanced left renal cancer, one had myeloproliferative disease and the third had splenic vein occlusion due ... of gastric varices was made following endoscope gastroduodenoscopy or endoscopic color Dopplerultrasonography (ECDUS), and splenic vein occlusions were diagnosed from enhanced ...
2008 OCT 13 ... of ischemic nephropathy rather than classic diabetic nephropathy. We studied whether renal vascular resistance (resistive index [RI]) of the main renal arteries could be ... velocity - end-diastolic velocity)/peak systolic velocity] was measured with duplex Dopplerultrasonography. When the presence of albuminuria (uAlb) was defined as urinary ...
