Percent of Tracer Clearance at 40 Minutes in MAG3 Renal Scans Is More Sensitive Than T 1/2 for Symptomatic Ureteropelvic Junction Obstruction
نویسندگان
چکیده
منابع مشابه
Crossing renal vessel causing ureteropelvic junction obstruction.
Ureteropelvic junction UPJ obstruction is caused by the presence of an aperistaltic dysplastic segment at the UPJ. Besides this intrinsic etiology, extrinsic factors, mainly crossing vessels, maybe the causative factor. The controversy regarding the functional significance of vessels crossing at the UPJ is not a new one, though this debate has been resurrected in recent years because of improve...
متن کاملA peripelvic renal cyst resulting in clinically symptomatic ureteropelvic junction obstruction
Simple renal cysts are commonly observed and asymptomatic in the majority of patients. These cysts are usually located peripherally and are unnoticed unless they grow large enough to cause pain by impinging on the kidney.1 In contrast to the simple cyst, the peripelvic renal cyst is contiguous to the renal pelvis and infrequently observed.1 Often peripelvic cysts either stem from an embryologic...
متن کاملRenal osteodystrophy secondary to congenital bilateral ureteropelvic junction obstruction.
A 4-year-old girl presented with progressive distension of the abdomen and bowing of the legs (genu valgum) since birth. She was anemic, with a blood pressure of 180/110 mmHg. The serum level of creatinine was 1.7 mg/dL. She had hypocalcemia, and elevated serum level of phosphorous and parathyroid hormones. Ultrasonography revealed bilateral grossly hydronephrotic kidneys with thinned out paren...
متن کاملLaparoscopic treatment for ureteropelvic junction obstruction.
OBJECTIVES To assess retrospectively the subjective and objective outcomes achieved after laparoscopic treatment for ureteropelvic junction obstruction at our institutions. METHODS Between August 1999 and July 2001, 19 patients (11 women and 8 men), with a mean age of 31.2 years (range 17 to 67), underwent laparoscopic treatment for ureteropelvic junction obstruction. Of these, 17 patients we...
متن کاملResults of Pyeloplasty in patients with Ureteropelvic Junction Obstruction in Pediatric Surgery Center in Bandar Abbas
Introduction: Ureteropelvic junction obstruction (UPJO) is associated with inadequate urine drainage from renal pelvis into ureter. UPJO results from incomplete recanalization of proximal ureter during fetal period which finally leads to hydrostatic distention of renal pelvis and calyces. Diagnosis is based on clinical symptoms, ultrasound, and diuretic isotopic renogram. Various surgical metho...
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ژورنال
عنوان ژورنال: Urology
سال: 2017
ISSN: 0090-4295
DOI: 10.1016/j.urology.2016.11.049