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BACKGROUND AND PURPOSE Percutaneous nephrostolithotomy (PCNL) is the current standard of care for management of large renal stones (>2 cm). Recent studies have evaluated flexible ureterorenoscopy (URS)/holmium laser lithotripsy as an alternative treatment for patients with contraindications to or preference against PCNL. Stones in an intermediate size range(More)
OBJECTIVES To present our experience with the management of renal artery pseudoaneurysms following laparoscopic partial nephrectomy (LPN). METHODS Our bi-institutional LPN database of 259 patients from July 2001 to April 2008 was queried for patients diagnosed with a postoperative renal artery pseudoaneurysm. Demographic data, perioperative course,(More)
OBJECTIVE To validate the Guy's stone score (GSS) using preoperative computed tomography (CT) and to assess its inter-rater concordance and association with rigorous definitions of stone clearance. METHODS The preoperative CT scans of 166 consecutive percutaneous nephrolithotomy (PCNL) patients treated by a single surgeon were independently reviewed by 2(More)
OBJECTIVES To report the first large multi-institutional experience, including clinical and renal functional outcomes after treatment of iatrogenic vascular lesions (eg, renal artery pseudoaneurysm, arteriovenous fistula). These lesions are uncommon after minimally invasive partial nephrectomy (MIPN) but can be associated with significant morbidity. (More)
PURPOSE While percutaneous nephrostolithotomy is the standard of care for renal stones greater than 2 cm, recent studies have shown that staged ureteroscopy/holmium laser lithotripsy may be a reasonable option. Stones 2 to 3 cm may be amenable to ureteroscopy as well as to 1-stage treatment based on their intermediate size. We compared clinical outcomes and(More)
OBJECTIVES To analyze pathological and short-term oncological outcomes in men undergoing open and minimally-invasive radical prostatectomy (MIRP) for high-risk prostate cancer (HRPC; prostate-specific antigen level [PSA] >20 ng/mL, ≥ cT2c, Gleason score 8-10) in a contemporaneous series. PATIENTS AND METHODS In total, 913 patients with HRPC were(More)
BACKGROUND AND PURPOSE Robot-assisted laparoscopic partial nephrectomy (RALPN) is supplanting traditional laparoscopic partial nephrectomy (LPN) as the technique of choice for minimally invasive nephron-sparing surgery. This evolution has resulted from potential clinical benefits, as well as proliferation of robotic systems and patient demand for(More)
INTRODUCTION Flexible ureteroscopy with Holmium:YAG laser lithotripsy (Flex URS/Laser) has a known learning curve; although this laser is the safest flexible intracorporeal lithotrite, complications have been reported to occur with greater frequency early in its adoption. Herein, we review the implementation of a didactic and practical curriculum to(More)
PURPOSE OF REVIEW This review assesses the role of robotic surgery in management of benign and malignant adrenal disease. RECENT FINDINGS Laparoscopic adrenalectomy is considered the standard of care for benign adrenal neoplasms and has been increasingly considered for malignant disease. Robotic techniques have been considered for theoretical advantages(More)
OBJECTIVE To analyze the enhancement patterns of small renal masses (SRMs) during 4-phase computed tomography (CT) imaging to predict histology. METHODS One-hundred consecutive patients with SRMs and 4-phase preoperative CT imaging, who underwent extirpative surgery with a pathologic diagnosis of renal cell carcinoma (RCC), angiomyolipoma (AML), or(More)