The role of 99m-Tc HMPAO SPECT in the diagnosis of Creutzfeldt-Jacob disease.

A patient with acute dementia underwent imaging of the brain with technetium-99m hexamethylpropyleneamine oxime single-photon emission computed tomography. Regional perfusion abnormalities were identified in multiple locations, particularly in the left frontal lobe. This information was used to direct an open brain biopsy, which led to a diagnosis of Creutzfeldt-Jacob disease.

Intracavitary use of radioactive colloidal phosphorus 32 in the treatment of epithelial ovarian cancer.

The use of radioactive colloidal phosphorus 32 (32P) in the treatment of epithelial ovarian cancer continues to be controversial. One institution's experience with the use of 32P in 30 patients with epithelial ovarian cancer was reviewed retrospectively. One hundred percent of attempts at placement of 32P intra-abdominally were ultimately successful.

Bile leak following laparoscopic cholecystectomy.

The incidence and significance of bile leak after open cholecystectomy have been studied. The purpose of this study was to determine the incidence and significance of postoperative bile leak associated with both emergent and elective laparoscopic cholecystectomies. One thousand four hundred patients undergoing laparoscopic cholecystectomy from July 1990 to January 1995 were retrospectively reviewed.