Cryoablation of parietal endometriosis nodule

Background and indications

Abdominal wall endometriosis typically develops in a cesarean scar and presents as a painful mass, cyclical with menstruation. Cryoablation is an alternative to surgical excision.

Benefits

Minimally invasive treatment under local anesthesia, no scar, abdominal wall preservation, very fast recovery.

Procedure

Under local anesthesia and ultrasound or CT guidance, a cryoablation needle is inserted into the endometriosis nodule. Two freeze-thaw cycles are performed. The procedure lasts approximately 30-45 minutes.

Risks

Skin injury (frostbite), local pain, hematoma, recurrence. Complications are rare.

Recovery and follow-up

Same-day discharge. Follow-up ultrasound at 3-6 months. Complete nodule resorption takes several months.

Practical information

Local anesthesia. Outpatient procedure (return home the same day).