hematuria is one of the most common genitourinary findings in children and extensive evaluation frequently fails to establish its etiology. ‎a known cause of hematuria in children is nephrolithiasis. ultrasound is a good method for diagnosis, but calculi less than 5 mm in diameter may not have a posterior shadow. calyceal microlithiasis (cm) is characterized by presence of hyperechogenic spots ...

OBJECTIVE The aim of this prospective study was to compare the resistive index (RI) values, which is a parameter of testicular parenchymal perfusion, in testicular microlithiasis (TM) cases and normal cases. MATERIALS AND METHODS 2179 volunteers, all healthy men (17-42 years of age) from the Annual Army Reserve Officer Training Corps training camp were included in the study. A screening scrot...

BACKGROUND The recurrent microlithiasis represents one of the most frequent clinical forms of lithiasis of the bile ducts. This affection is characterized by the presence of cholesterolic microgallstones on hepatic canaliculars, and belongs to a heterogeneous group of autosomal recessive liver disorders. Radiological diagnosis can be confirmed by analysis of MDR3 gene, coding a protein involved...

objective(s): to study the c-kit expression in the gallbladder of cholesterol lithogenic guinea pig model and the effect of artemisia capillaris thunb on interstitial cells of cajal (iccs). materials and methods:a total of 45 guinea pigs were randomly assigned into three groups: the control group (guinea pigs fed a standard diet, normal group); the model group (guinea pigs fed a cholesterol gal...