Background: Uterine arteriovenous malformations are rare and have been reported to occur after uterine trauma (eg, surgery, gestational trophoblastic disease, malignancy).
Case: A 33-year-old woman, gravida 3 para 3, presented 4 weeks post-cesarean delivery with episodic profuse vaginal bleeding. Pelvic ultrasonography and magnetic resonance imaging revealed a left uterine arteriovenous malformation. After consideration of all treatment options, total laparoscopic hysterectomy was performed.
Conclusion: Acquired uterine arteriovenous malformations and placental ingrowth into the myometrium are increasingly reported after surgical uterine procedures. This case of a postpartum patient with both uterine arteriovenous malformation and retained placenta increta suggests a correlation between the two complications.
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