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PURPOSE: To determine the reliability of sonourethrog raphy (SUG) in the evaluation of male anterior urethral strictures.
MATERIALS AND METHODS: Both SUG with retrograde saline infusion and retrograde urethrography (RUG) were...
PURPOSE: The residual intrahepatic stones with biliary strictures are difficult to remove percutaneously via
T-tube tract after surgery in patients with recurrent pyogenic cholangitis. We evaluated the effectiveness of
percutaneous balloon dilatation...
PURPOSE: The purpose of this study was to evaluate the utility of two-phase dynamic CT, early and
equilibrium pahse, in the preoperative staging of rectal cancers.
MATERIALS AND METHODS: We performed incremental...