719 ( 86.9 % ) of all tumors and 120 ( 65.6 % ) of all malignant tumors were located in endocrine organs ( pituitary , thyroid , adrenal , pancreatic islets ) or in genital organs ( testes , epididymides , seminal vesicles , ovaries , uterus , mammary gland ) .
C0027651
tumors
C0006826
malignant tumors