Fig. 4From: Methods of 3D printing models of pituitary tumorsLateral views of anatomical models. Left lateral images A, VP, B, MEX, C, MJ and D, PBF anatomical models. Yellow arrows indicate location of adenoma and red arrows indicate location of carotid arteries. Green arrows indicate where the surgeons enter the nose to access the pituitary gland through the pituitary sella, which is shown in Fig. 6 for all anatomical modelsBack to article page