Ovarian Cancer

1. Ovarian Cancer 46 year old female,143 lb. Stage IIIA Ovarian Cancer, evaluate for restaging post-surgery & chemotherapy. Two pericaval nodes, one approximately 10 mm and one 4 mm found in the lumbar region, posterior to the right kidney. Findings are consistent with metastatic disease. Scan protocol: CT 152 mAs, 120 kV, 0.75 mm acquired slice width, 5 mm reconstruction increment PET 11.9 mCi F 18 -FDG 75 min. post-injection, AW-OSEM (4i8s), 7 beds at 4 min/bed Data Courtesy of University of Tennessee, Dr. David Townsend 4 mm lesion 10 mm lesion Lesion Detectability with HI-REZ Technology 16 HI-REZ