Pregnancy and delivery after percutaneous embolization with a combination of microvascular plugs and hydrogel-coated coils for unilateral diffuse pulmonary arteriovenous malformations: a case report.

In the treatment of complex PAVMs, the combination of microvascular plugs and hydrogel-coated coils resulted in shorter procedure time, lower risk of migration of the embolus to the pulmonary veins, and less recanalization and revascularization. Percutaneous embolization of PAVMs resulted in safe delivery for the mother and child.