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To determine the incidence of benign pathologic findings at partial nephrectomy for a solitary renal lesion when preoperative imaging is reviewed by an experienced team of academic genitourinary radiologists.From 1996 to 2004, 143 patients underwent resection of a solitary renal lesion for presumed renal cell carcinoma amenable to partial nephrectomy. Our experienced team of genitourinary radiologists...
Objectives.Accurate determination of the size and extent of urethral diverticula can be important in planning operative reconstruction and repair. Voiding cystourethrography (VCUG) is currently the most commonly used study in the preoperative evaluation of urethral diverticula. We reviewed our experience with the use of endoluminal (endorectal or endovaginal) magnetic resonance imaging (eMRI) in these...
Urologic complications of bladder-drained pancreas transplants include cystitis, duodenitis and urethritis; duodenal ulceration and perforation; and periallograft fluid collections. These complications are readily depicted radiographically, and their recognition may be crucial for patient management.
We report a case of angiomyolipoma of the renal sinus discovered incidentally during an evaluation for microscopic hematuria. Diagnosis was confirmed by percutaneous aspiration biopsy performed with magnetic resonance imaging control allowing differentiation of this entity from other fatty tumors of the renal sinus including liposarcoma, lipoma, and sinus lipomatosis.
Abdominal hernias are not rare in women with urinary incontinence, but incisional bladder hernia is uncommon. The presenting symptoms in the rare cases reported included suprapubic discomfort, irritative voiding symptoms, and urinary incontinence. We present a patient with bladder herniation and severe mixed urinary incontinence. The pathophysiology of the urinary symptoms and the surgical alternatives...
The authors prospectively explored the efficacy of using prone positoning during intravenous urography to improve diagnostic visualization and eliminate the need for retrograde pyeloureterography in patients with no obstruction but with hematuria, history of urothelial tumor, or abnormal results of urine cytology.Prone radiography was added to the usual intravenous urography protocol in 510 patients...
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