RESUMO
Remarkable leukocytosis with obscure abdominal pain during pregnancy is clinically challenging for obstetricians. A 31-year-old pregnant woman developed persistently elevated white blood cell (approximately 30 000/µL) and C-reactive protein (3.0 mg/dL) with occasional moderate abdominal pain. At 29 gestational weeks, she underwent emergency cesarean section due to suspected abruptio placentae. Hemoperitoneum was observed with extensive hemorrhagic nodules on the peritoneal and omental surfaces. White blood cells rose 87200/µL, and C-reactive protein peaked at 44.9mg/dL after surgery. Pathologically, biopsies showed deciduosis, and decidual cells on the omental surface showed immunohistochemical staining for granulocyte colony-stimulating factor (G-CSF). Serum G-CSF concentration was 339 pg/mL at 28 weeks, and that of ascites was 312 000 pg/mL at cesarean section. G-CSF-producing deciduosis can induce leukocytosis as well as abdominal pain during pregnancy and postpartum.
Assuntos
Dor Abdominal/etiologia , Leucocitose/etiologia , Complicações na Gravidez/imunologia , Adulto , Feminino , Humanos , GravidezRESUMO
We here report a case of a 33-year-old woman who experienced secondary postpartum hemorrhage (PPH) due to uterine artery pseudoaneurysm rupture. She had intrauterine balloon tamponade for unexplained primary PPH after spontaneous vaginal delivery, and subsequent angiography showed no abnormal contrast extravasation. However, profuse vaginal bleeding occurred 22 days postpartum. Color Doppler ultrasonography demonstrated an anechoic mass with turbulent flow in the lower uterine segment, corresponding to uterine artery pseudoaneurysm. She was successfully treated with selective uterine arterial embolization. Decreased levels of von Willebrand factor and factor VIII led to the diagnosis of von Willebrand disease. When it is determined that a patient has unexplained PPH or uterine artery pseudoaneurysm, a high index of suspicion and further investigation for underlying bleeding disorders is warranted.
