Sahar Abdulghani1, Felipe Moretti2, Andree Gruslin2, David Grynspan3. 1. Department of Obstetrics and Gynecology, College of Medicine, King Khalid University Hospital, King Saud University Medical City, Riyadh, Kingdom of Saudi Arabia. 2. Department of Obstetrics, Gynecology and Newborn Care, The Ottawa Hospital and University of Ottawa, Ottawa, ON. 3. Department of Pathology and Laboratory Medicine, Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, ON. Electronic address: dgrynspan@cheo.on.ca.
Abstract
BACKGROUND: Massive perivillous fibrin deposition (MPVFD) and chronic intervillositis (CI) are related rare pathological correlates of severe intrauterine growth restriction (IUGR) and fetal loss with high recurrence rates. No standard management has been established. CASE: A patient underwent termination of pregnancy at 21 weeks for severe early onset IUGR. Placental histology showed mixed CI with MPVFD. Several months later, the patient became pregnant and was managed with prednisone and aspirin (ASA) but miscarried at 16 weeks. Placental pathology showed MPVFD and focal CI. For two subsequent pregnancies, she was treated with intravenous immunoglobulin (IVIG), heparin, and ASA. Both pregnancies resulted in healthy near-term deliveries with normal placentas. CONCLUSION: IVIG, heparin, and ASA can be an option in patients with recurrent pregnancy loss due to MPVFD and CI.
BACKGROUND: Massive perivillous fibrin deposition (MPVFD) and chronic intervillositis (CI) are related rare pathological correlates of severe intrauterine growth restriction (IUGR) and fetal loss with high recurrence rates. No standard management has been established. CASE: A patient underwent termination of pregnancy at 21 weeks for severe early onset IUGR. Placental histology showed mixed CI with MPVFD. Several months later, the patient became pregnant and was managed with prednisone and aspirin (ASA) but miscarried at 16 weeks. Placental pathology showed MPVFD and focal CI. For two subsequent pregnancies, she was treated with intravenous immunoglobulin (IVIG), heparin, and ASA. Both pregnancies resulted in healthy near-term deliveries with normal placentas. CONCLUSION: IVIG, heparin, and ASA can be an option in patients with recurrent pregnancy loss due to MPVFD and CI.
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