Microwave Endometrial Ablation

You may expect to perform the following things in weeks and days before the procedure

• Conduct a pregnancy test.
• Undergo tests to confirm that it is not cancer.
• Undergo IUD removal, if applicable.
• Take medications as advised by the doctor to thin the endometrium.
• Undergo dilation and curettage (D&C) for removal of extra tissue if required.
• Discuss anaesthesia options with the doctor before the procedure.

Before the actual start of the procedure, the doctor first widens the cervix so that different tools can pass through the vagina. The cervix is dilated with the help of medications or a series of rods that eventually increase the diameter of the cervix.

There are different ways to perform endometrial ablation. In electrosurgery, the inside of the uterus is seen with the help of a scope. A wire loop is heated and inserted into the uterus to ablate the endometrium. In the case of cryoablation, two to three ice balls are used to destroy the endometrium. Some of the other methods used to ablate or destroy the endometrium include a heated balloon, radiofrequency, and free-flowing hot liquid.

One of the most popular options nowadays is microwave endometrial ablation. In this procedure, a wand that emits microwaves is inserted into the uterus. The microwaves heat the endometrial layer. The procedure lasts for around three to five minutes.

Endometrial ablation recovery is rather quick. Women who undergo endometrial ablation may experience menstrual-like cramps for a few days. Such patients are prescribed painkillers to manage cramping and pain. Additionally, they may also experience a discharge of watery fluid, which is sometimes mixed with blood. The discharge, however, stops within a few days. During the first 24 hours of the procedure, such patients may experience frequent urge to urinate.