Fig. 2
From: Peripheral ganglia in healthy rats as target structures for the evaluation of PSMA imaging agents
[18F]DCFPyL accumulation in dorsal root and autonomic ganglia. (a): Sagittal CT image of a rat skull and neck. (b): Overlay of PET and CT (sagittal). (c): Horizontal CT image of neck and shoulder region (along the orange dashed line in a). (d): Overlay of PET and CT (horizontal). (e): Sum of ten horizontal planes of the PET image, indicated by the box in (a). (f): Two longitudinal adjacent sections of a rat spinal cord. Dorsal root ganglia are indicated by arrowheads. (g): Autoradiographic image of spinal cord sections. (h): Overlay of microscopic and autoradiographic image. Abbreviations: CC: cranial cavity; DRG: dorsal root ganglia; Ggl.N.V.: ganglion of the trigeminal nerve; SCG: superior cervical ganglion; SG: salivary gland; SJ: shoulder joint; SpC: spinal cord; TB: tympanic bulla; VC: vertebral column. Scale bars: 1 cm in (a)–(e), 5 mm in (f)–(h)