We report a rare case of fetal intraventricular bleeding possibly due to maternal vitamin K deficiency. A 20-year-old woman was admitted to our hospital due to impending premature delivery and loss of dietary intake at 28 weeks of gestation. Her blood examination showed metabolic alkalosis, prolonged prothrombin time, and extremely high level of plasma des-gamma-carboxyprothrombin (protein induced by vitamin K absence, PIVKA-II). Intraventricular hemorrhage was demonstrated by ultrasonography 6 days after admission. She delivered a 2,288-gram girl infant at 40 weeks of gestation. Cranial computerized tomography and magnetic resonance images obtained postnatally demonstrated a reduced cerebral parenchyma adjacent to the interior side of the right lateral ventricle and the deficit of left cerebellum. The infant’s head control was insufficient and central impaired hearing was noted at 6 months of life.

Chorioamnionitis could be controlled but is hard to cure. Higher levels of amniotic fluid neutrophil elastase are associated with a shorter interval from admission to delivery in women with subclinical chorioamnionitis.

Heart rate and color play more independent roles in the Apgar score. Heart rate seems to be dispensable and the other components of the Apgar score are satisfactory to evaluate the physical condition of infants shortly after birth, and hence, counting heart rate may be omitted in routine deliveries when a newborn infant is apparently well.

Septic shock during pregnancy is very rare but has high mortality. We report a case of septic shock in a pregnant woman with ileus, showing that severe ileus in a pregnant woman could be attributed to life-threatening septic shock and that we should give special attention to a nosocomial infection.