Staphylococcus is a benign tumor with proliferation of trophoblast cells and is not cancerous, although it has the potential to develop malignant changes.
If there is postmenopausal vaginal bleeding, abnormal enlargement and softening of the uterus, or high blood pressure in pre-eclampsia after pregnancy, there is a serious suspicion of hyperemesis gravidarum, which grows very fast and causes blood to accumulate in the uterus and become larger than the size of a normal pregnancy of about three months.
Once diagnosed, the uterus should be cleared and treated immediately. Most gravidas can be cured by clearing the uterus, and care should be taken not to cause perforation of the soft uterus during the operation, and regular check-ups in the hospital after the operation are also necessary. The grapes that are not cleared in time may metastasize to distant parts of the uterus and form malignant invasive grapes, so it is not cancer itself.
Anyone with similar manifestations as above should seek medical attention promptly.