This study aims to evaluate the multidetector computed tomography (CT) imaging features in differentiating exophytic renal angiomyolipoma (AML) from retroperitoneal liposarcoma. We retrospectively enrolled 42 patients with confirmed exophytic renal AML (31 patients) or retroperitoneal liposarcoma (11 patients) during 8 years period to assess: renal parenchymal defect at site of tumor contact, s...

A 5.0-10 MHz transducer may be used for medium to large dogs while a 7.5 MHz or higher transducer is best suited for smaller dogs and cats. Use of higher frequency transducers allows the best resolution and image detail, the trade-off being depth discrimination. Linear array transducers provide excellent anatomic detail of superficially located kidneys in smaller patients. The hair coat is clip...

The pervasiveness of urinary tract infections (UTIs) with their clinical manifestations in patients with diabetes mellitus has escalated amidst the past decade or so, as myriad predisposing factors contribute to its occurrence. Although the causative agent of UTI is Escherichia coli, the etiopathogenesis can be traced back to glycosuria in the renal parenchymal region. This has precipitated pye...

Introduction. Fibroblast growth factor 2 (FGF2) is a potent mitogenic factor of cortical fibroblasts and induces kidney fibrosis. We hypothesized that serum levels of FGF2 has an association with the severity of vesicoureteral reflux (VUR) and renal parenchymal scar. Materials and Methods. Between 2007 and 2009, a total of 28 children with VUR were enrolled in this study and were compared with ...

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...

Objectives: The aim of the study was to investigate relationship between body mass index and ultrasound-measured subcutaneous adipose tissue (SCAT) thickness, in order propose an alternative non-invasive inexpensive method measure fat. We also evaluated liver size existence hepatosteatosis, investigated whether there a measurements (BMI), SCAT measurements. Methods: Height, weight, arm SCAT, um...

INTRODUCTION Medullary sponge kidney is a congenital anomaly characterized by diffuse ectasy of the collecting tubules of one or both kidneys. It is usually diagnosed in the second or third decade of life. CASE PRESENTATION Distal renal tubular acidosis is commonly observed in patients with medullary sponge kidney. We describe here a 50-day-old Egyptian Caucasian girl with medullary sponge ki...

OBJECTIVE To determine the presence of linear relationship between renal cortical thickness, bipolar length, and parenchymal thickness in chronic kidney disease patients presenting with different estimated glomerular filtration rates (GFRs) and to assess the reproducibility of these measurements using ultrasonography. MATERIALS AND METHODS Ultrasonography was performed in 54 chronic renal fai...