نتایج جستجو برای: renal stone
تعداد نتایج: 266391 فیلتر نتایج به سال:
Proper establishment of the percutaneous tract is the most important step in percutaneous stone removal. If appropriately done the efficacy is optimal, with low complication rates. Depending on the availability of fluoroscopic facilities, in different countries the tract is established either by radiologists or urologists; this is still under debate in reports in the American literature [1–5]. ...
PURPOSE Percutaneous nephrolithotomy effectively treats large volume renal calculi but relies on postoperative imaging to judge success. We evaluated the effectiveness of maximizing intraoperative imaging through combined high resolution fluoroscopy and flexible nephroscopy. MATERIALS AND METHODS Percutaneous nephrolithotomy was performed cooperatively with a radiologist in an interventional ...
BACKGROUND To determine incidence of renal stone disease in patients with urinary tract infection, this cross sectional study was conducted at Surgical Unit of District Head Quarters Hospital, Charsadda over a period of one year from January to December 2005. METHODS One hundred consecutive patients were enrolled in this study. All those patients who presented with urinary symptoms were inclu...
OBJECTIVE To review 17 years experience of the stone clinic with incorporating the changes in practice over the years and to report the benefits of stone clinic in a developing country. METHODS The SIUT Stone clinic was established in 1990 with installation of HM4 Lithotriptor. This clinic is run jointly by a Urologist, Dietitian, Nephrologist, Biochemist and Radiologist. From 1990 - 2007, ab...
BACKGROUND We investigated the renoprotective ability of healthy people against kidney stone formation. To clarify intratubular crystal kinetics and processing in human kidneys, we performed a quantitative and morphological observation of nephrectomized renal parenchyma tissues. METHODS Clinical data and pathological samples from 60 patients who underwent radical nephrectomy for renal cancer ...
OBJECTIVES To determine the influence of serum uric acid (UA) levels on renal impairment in patients with UA stone. MATERIALS AND METHODS We retrospectively analyzed 463 patients with calcium oxalate and/or calcium phosphate stones (CaOx/CaP), and 139 patients with UA stones. The subjects were divided into the serum UA-high (UA ≥ 7.0 mg/dL) or the UA-low group (UA < 7.0 mg/dL). The control gr...
OBJECTIVES To assess the feasibility of performing percutaneous nephrolithotomy (PCNL) with the patient supine. Although PCNL with the patient prone is the standard technique for treating large (>2 cm) renal stones including staghorn stones, we evaluated the safety and efficacy of supine PCNL for managing large renal stones, with special attention to evaluating the complications. PATIENTS AND...
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