[Steroid balance in breast cancers of varying histological structure].

Patients with breast cancer in stage I--II of various histological structure showed varied hormonal disturbances. In adenocarcinoma a high level of classic estrogens or total phenolsteroids was noted. In low differentiated cancers (solid, scirrhus) the values of estrogens excretion were considerably lower, but, if correlated with other hormones (androsterone), a relative hyperestrogenization is observed.

[Steroid balance in patients with breast hyperplasia].

A correlation was found between the character of hormonal disorders and the morphological organization of dyshormonal hyperplasias of the mammary gland. Patients with fibroadenoma and fibrous-cystic mastopathy are characterized by a high diurnal urine content of glucocorticoids and low estrogens level, especially estradiol. Patients with cystic fibroadenomatosis of the mammary gland show the high level of the excretion of classical and total phenolsteroids and low androsterone level.