| PCD | pacer-cardioverter-defibrillator; papillary collecting duct; paraneoplastic cerebellar degeneration;... |
|---|---|
| PDCD | primary degenerative cerebral disease |
| rCBF | regional cerebral blood flow |
| rCBV | regional cerebral blood volume |
| rCMRGlc | regional cerebral metabolic rate for glucose |