GEMINI GXL system's patented openView Gantry design improves patient experience, especially for claustrophobic and pediatric patients and provides patient access for clinicians. The 190 cm scan length for both PET and CT allows whole body imaging for almost all patients in one scan. The system offers CT performances with either 6-slice or 16-slice CT configurations. RapidResolve technologies  with advances in the crystal and electronics detect and process more events up front providing faster acquisitions and lower doses. Philips exclusive line of response (LOR)  reconstruction utilizes all events detected, eliminating the less precise sampling and averaging that cause image degradation with conventional techniques. GEMINI GXL 3D acquisition and reconstruction provides high sensitivity and count rate needed for cardiac and neuro imaging.