Percutaneous removal of spilled gallstones in a subhepatic abscess.

Abscess formation from spilled gallstones after laparoscopic cholecystectomy is infrequent. However, if an abscess does form and contains the spilled stones simple percutaneous drainage will not resolve the dilemma of a recurrent abscess. Open drainage has previously been recommended to remove the retained stones and decrease recurrent abscess formation.

Using a sterile disposable protective surgical drape for reduction of radiation exposure to interventionalists.

Objective: The purpose of this paper is to show the effectiveness of a new radiation protection method designed to decrease the amount of scatter radiation received by practitioners performing procedures under fluoroscopic guidance.

Materials And Methods: A sterile, disposable, lead-free surgical drape containing radiation protection material composed primarily of bismuth was evaluated for effectiveness in reducing radiation doses to health care personnel. Measurements of phantom scatter, patient scatter, skin entrance, and the effects of collimation, together with comparative monthly thermoluminescent dosimeter recordings, were taken to determine the effectiveness of X-ray beam attenuation using the bismuth drapes.