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 ...

Renal or calyceal microlithiasis is a common disorder with increasing prevalence especially in infants and younger children. The main presenting symptoms and the underlying metabolic abnormalities of renal microlithiasis are similar to renal stone. Although renal microlithiasis is considered as a main problem of the health system with diverse etiologies, our information about its natural course...

Purpose: To determine prospectively the prevalence of testicular microlithiasis in symptomatic patients who were referred for scrotal ultrasound examination and to evaluate the possible association of testicular microlithiasis with testicular cancer. Material and method: 391 men who were referred to our institution between July 02 and May 05 for any type of symptoms from the testicles underwent...

Introduction: Testicular microlithiasis is an uncommon condition characterized by calcifi cations within the seminiferous tubules. The true prevalence in a normal population has not been defi ned. Methods: A review of the literature with emphasis on the connection between testicular microlithiasis and testicular malignancy was carried out. Results: Testicular microlithiasis is associated with d...

PURPOSE We assessed the prevalence of testicular microlithiasis by ultrasound in boys and young men with congenital or acquired undescended (ascending) testis. MATERIALS AND METHODS During followup for testicular growth patients with congenital or acquired undescended (ascending) testis were also screened by ultrasound for testicular microlithiasis, which was defined as echogenic foci without...

OBJECTIVE To prospectively determine the prevalence of testicular microlithiasis in symptomatic patients who were referred for scrotal ultrasound examination and to evaluate the possible association of testicular microlithiasis with testicular cancer and other conditions such as cryptorchidism or history of ascending testis. MATERIALS AND METHODS 391 men who were referred to our institutions ...

BACKGROUND Little information is available on the pathogenesis of cholesterol microlithiasis, and it is not clear if biliary lipid composition in these patients is similar to changes seen in cholesterol gall stone patients. AIMS To measure biliary lipid composition in patients with cholesterol microlithiasis. PATIENTS Eleven patients with cholesterol microlithiasis, 20 cholesterol gall ston...

PURPOSE To validate the use of harmonic ultrasonography (US) in the detection of gallbladder microlithiasis. METHODS From November 30, 2012, to January 18, 2014, fundamental US (FUS) and harmonic US with a high background noise (HUS-N) were performed for evaluation of gallbladder during the routine abdomen US. During the US, a dot-like stone (or stones) with Brownian motion was regarded as a ...

Abstract Background Testicular microlithiasis in children was defined for the first time 1961 based on histological criteria. There should be more than 5 calcifications per testicle order to say that patient has testicular microlithiasis. It three different echographic grades depending number of calcifications. However, this disease is uncommon, with inaccurate prevalence and no certain informa...

1. Ferreira Francisco FA, Pereira e Silva JL, Hochhegger B, Zanetti G, Marchiori E. Pulmonary alveolar microlithiasis. State‐of‐the‐art review. Respir Med 2013;107:1‐9. 2. Kashyap S, Mohapatra PR. Pulmonary alveolar microlithiasis. Lung India 2013;30:143‐7. 3. Corut A, Senyigit A, Ugur SA, Altin S, Ozcelik U, Calisir H, et al. Mutations in SLC34A2 cause pulmonary alveolar microlithiasis and are...