Assertion: ganglion's neuron | /r/CapableOf | form diffuse plexus
Facets:
value: around the iliac arteries
type: LOCATION
Source sentences:
text: Preganglionic sympathetic neurons arise from the anterolateral dorsal horn from T10 to L2—L3 and pass through the white rami and sympathetic trunk to the sympathetic and sacral ganglia and then usually join the L1—L5 and S1—S3 spinal nerves by way of the grey rami or form a diffuse plexus around the iliac arteries.