I wasn't familiar with that. Is that stress-related? Mastectomy without chemo should not induce menopause, as far as I understand the physiological processes at

I wasn't familiar with that. Is that stress-related? Mastectomy without chemo should not induce menopause, as far as I understand the physiological processes at work. If the patients are also being treated with tamoxifen or other estrogen receptor antagonists then the menopause is, I believe, reversible.