Expanded Access to Diagnostic Imaging for Staging of Recurrent Prostate Cancer

"1. Choline C11 Injection for PET/CT Imaging Protocol:~ * 15 - millicuries (mCi) 11C-choline IV Injection~ * PET images skull base to mid thigh with 3 min per bed position~ * Use of IV contrast based on American College of Radiology (ACR) IV contrast guidelines for a renal function screening protocol~ * Fusion of PET and CT images~2. Choline C11 Injection for PET/MRI Whole Body Imaging Protocol:~ * No IV contrast~ * High resolution axial T2 prostate bed, axial Diffusion Weighted Image (DWI) pelvis, coronal T2 skull base to mid thighs~ * Fusion of coronal and PET images"