Postabortal Bleeding: A Diagnostic Dilemma Resolved As Arteriovenous Malformation and Successfully Managed With...

Uterine arteriovenous malformations (AVM) are rare and may be missed in routine clinical practice, often concealing their existence until dire consequences emerge. This potentially lethal condition can manifest abruptly, with torrential postabortal bleeding, as a grim reminder of its risky nature. Here, we present a rare case of para 1, living 1, abortion 2, initially subjected to dilatation and evacuation due to a missed abortion at a peripheral healthcare facility, subsequently developing torrential bleeding despite all the conservative measures. So she was referred to our hospital in view of heavy vaginal bleeding following the earlier instrumentation; the differential diagnosis of molar pregnancy and AVM was made clinically. As per speculum examination, the presence of remnants of abortion was seen, and the possibility of an invasive mole was suspected. Ultrasonography with color Doppler showed uterine AVM, which was further confirmed by magnetic resonance imaging (MRI). In order to save her life while preserving the uterus, a multidisciplinary approach was involved in managing this patient, consisting of interventional radiologists to perform uterine artery embolization (UAE).