Fig. 1
From: Target delineation and optimal radiosurgical dose for pituitary tumors
Target delineation of a pituitary adenoma. Gross tumor volume/Planning target volume (GTV/PTV) and organs at risk are outlined as solid lines. GTV/PTV (red); optic chiasm (yellow); left optic nerve (orange); right optic nerve (cyan); letf lens (light yellow); right lens (light blue); brainstem (green); pituitary stalk (blue); pituitary gland (pink); right hippocampus (purple); left hippocampus (golden yellow)