OBJECTIVES To assess the predictive importance of ultrasonic grade 1 hyperechogenicity in potential live related kidney donors in the absence of urinary abnormalities and with perfect renal function. SUBJECTS AND METHODS The study included 34 potential living related kidney donors with this abnormality; their mean (SD, range) age was 32.7 (8.45, 23-48) years. Ten matched healthy donors with n...

conclusion vttq can sensitively detect the elasticity changes in patients with ckd, and it can effectively predict renal insufficiency. this technology provides a valuable tool for the assessment of ckd. patients and methods sixty-five patients with ckd and seventy healthy participants were included in this study. a total of 270 kidneys were examined by vttq. the kidney elasticity was expressed...

  Abstract   Pseudoxanthoma elasticum is a rare, hereditary, multisystemic disease affecting   the skin, eye, and cardiovascular system. Renal involvement is uncommon.   We describe two cases of pseudoxanthoma elasticum (PXE) in two women with   distinctive skin lesions and nephrocalcinosis that renal ultrasonography showed a   characteristic pattern of dotted increased echogenicity in the cort...

AIM To characterize the kidney alterations associated with renal mass reduction by two-dimensional ultrasound and assess the correlation of the ultrasonographic parameters with the histological and biochemical findings. MATERIALS AND METHODS Rats were divided into two groups: sham-operated animals (n=13), and animals which underwent renal mass reduction (RMR) through 5/6 nephrectomy (n=14). R...

OBJECTIVE To characterize the imaging features on gray-scale and contrast-enhanced color Doppler US images which differentiate renal ischemia from renal infarction. MATERIALS AND METHODS The segmental renal arteries of eight healthy rabbits were surgically ligated. In four of these rabbits, the ligated renal artery was released 60 minutes after arterial occlusion to cause transient ischemia. ...

AIM The aim of the research was to assess the echogenicity of benign adrenal focal lesions using new ultrasound techniques. MATERIAL AND METHOD 34 benign adrenal masses in 29 patients were analyzed retrospectively. The examinations were conducted using Aplio XG (Toshiba, Japan) ultrasound scanner with a convex probe 1-6 MHz in the B-mode presentation with the combined use of new ultrasound te...

The authors discuss some of the diseases that cause increased echogenicity of the renal parenchyma on sonograms in children. The illustrated cases include patients with more common diseases, such as nephrotic syndrome and glomerulonephritis, and those with rarer diseases, such as oculocerebrorenal syndrome. Hyperechogenicity is a nonspecific finding but a significant one in that it suggests the...

A retrospective study of 109 patients who underwent renal biopsy was designed to correlate the sonographic appearance of the kidney with the histologic changes and clinical and laboratory findings in various renal parenchymal diseases. The clinical, pathologic, and sonographic data were analyzed blindly and independently by a team from each corresponding discipline. There was no correlation bet...