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Introduction: Percutaneous renal biopsy is a useful diagnostic procedure for many renal diseases. The experience with ultrasound-guided percutaneous renal biopsy from a single operator was reviewed to identify the possible risk factors of complications after the procedure. Methods and results: From 1995 to 1998, 203 biopsies (141 on native kidneys with 14G needles, 62 on transplant kidneys with 18G...
To analyze the ultrasonographic features of bladder tumors during transabdominal ultrasonography. Ultrasonograms of consecutive patients diagnosed to have bladder tumors from August 1992 to May 1999 were reviewed retrospectively and correlated with the final histological diagnoses. Various features, including the location, size, multiplicity, shape, surface and presence of calcification, of the bladder...
Background: Patients with the omohyoid syndrome present with a transient lower neck swelling during swallowing. The mechanism of functional derangement has been hypothesized previously but never proven. Our aim is to show how this can be demonstrated real-time. Method and Patients: Five patients were studied. Serial photography, clinical videography, real-time ultrasonography, and simulated cine mode...
Objectives. To assess the efficacy of a day case diagnostic service employing ultrasonography and flexible cystoscopy in the evaluation of patients presenting with painless gross hematuria.Methods. From July 1994 to June 1997 a prospective study was conducted for 312 consecutive patients presenting with painless gross hematuria. They were evaluated in a day case diagnostic service setting, where ultrasonography...
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