Nonsurgical management of placenta percreta: a case report.

BACKGROUND: Although placenta percreta is rare, its sequelae include potentially lethal hemorrhage and loss of reproductive function. Therapy directed toward control of life-threatening hemorrhage frequently includes emergency hysterectomy. CASE: A woman with placenta percreta, suspected clinically and documented radiographically, was treated nonsurgically. Following delivery, the placenta was left in situ and methotrexate chemotherapy was initiated to aid destruction of the trophoblastic tissue. Eight months later, hysteroscopy showed a normal uterine cavity with only a small area of calcification at the presumed implantation site. Two years later, the patient had a normal pregnancy and vaginal delivery.
CONCLUSION: Placenta percreta can be managed with preservation of the uterus, but careful follow-up may be required until the entire placenta has resorbed.