High-intensity focussed ultrasound and hysteroscopy endo-operative system cold device procedures for treating >4cm diameter FIGO Type 2 uterine myoma and ensuring successful pregnancy

Laparotomic or hysteroscopic myomectomy, and high-intensity focussed ultrasound (HIFU), can be used in the treatment of Type 2 myomas with a > 50% intramural component. Hysteroscopic electroresection may damage the remaining endometrium and complete ablation of myomas may not be realised via HIFU treatment. We report and examine the results of 1 case of HIFU treatment, accompanied with the hysteroscopy endo-operative system (HEOS) cold device procedure.These were used for treating a > 4cm diameter Type 2 uterine myoma and ensuring successful pregnancy. HIFU treatment of uterine myomas can achieve point-by-point ablation of lesions as far as possible without damaging the endometrium. The HEOS cold device procedure was implemented 3 months after HIFU treatment.The patient got pregnant naturally in the third month after receiving treatment, with no complications during her pregnancy. The patient gave birth to a healthy male via full-term cesarean section.HIFU treatment, accompanied with the HEOS cold device procedure, ensured complete myoma removal. It also preserved the integrity of the myometrium and prevented uterine perforation during surgery.For the patient who had a large uterine myoma and wanted to achieve pregnancy soon, HIFU accompanied with the HEOS cold device procedure could ensure complete myoma removal, whilst preserving the integrity of myometrium and preventing uterine perforation during surgery.