pituitary weight ( table 2 , fig . 1 ) irrespective of timing of sacrifice , the weight of pituitary gland ( mean +/- se ) was 134 +/- 70 mg in the group which were judged as having a pituitary tumor , 38 +/- 17 mg in the hyperplasia group , and 17 +/- 5 mg in the normal group , respectively .
C0032005
pituitary gland
C0032019
pituitary tumor