504 / 1481
OAR
PRV Imaging Delineation method
Spinal cord itself
Yes
CT/MR Manual/autosegmentation
Brainstem itself
Yes
CT/MR Manual/autosegmentation
Parotid/submandibular glands
No CT/MR Manual/autosegmentation
Mandible
No
CT Manual/autosegmentation
Retina, optic nerve, optic chiasm Yes
CT/MR Manual
Lacrimal glands
No CT/MR Manual
Brain/brain structures
No CT/MR Manual/autosegmentation
Swallowing structures
No CT/MR Manual
Thyroid gland
No
CT Manual
Oral cavity
No CT/MR Manual
Middle/inner ear
No
CT Manual
Temporomandibular joint,
masseter & pterygoid muscles
No
CT Manual
Brachial plexus
Yes? CT/MR Manual
Cranial nerves
Yes? CT/MR Manual
Lungs & trachea
No
CT Manual/autosegmentation
Carotid arteries
No
CT Manual/autosegmentation
PRV = Planning organ-at-Risk Volume