Signs of cancerous adenomyoma of uterus include worsening of pain, accelerated growth of adenomyoma, increased vaginal discharge, and so on. 1. Increased pain: symptoms such as increased pain in lower abdomen, pain during sexual intercourse, increased menstrual cramps, etc., and the location of pain is relatively fixed, which is usually a sign of adenomyoma cancer. 2. Rapid growth of adenomyoma: rapid growth of adenomyoma can be found in imaging examination, and abnormal blood flow signal can be found in ultrasound examination, which are all signs of adenomyoma cancer. 3. Increase in vaginal secretion: before adenomyoma becomes cancerous, there may be obvious increase in vaginal secretion, bloody leukorrhea or watery leukorrhea, irregular vaginal bleeding and so on, all of which are signs of adenomyoma cancer. If there are signs and symptoms of adenomyoma cancer, you should consult a doctor in time and get a clear diagnosis under the doctor’s guidance, so as to achieve early detection, early diagnosis and early treatment. Pay attention to diet and nutrition in daily life, take more rest in moderation, avoid exertion and keep a calm mind.