title: Laceration of a placental vein: an injury possibly inflicted by the fetus.
mesh_terms: D000328:Adult; D005260:Female; D005333:Fetus; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D010920:Placenta / Q000098:blood supply*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000209:etiology*; D012421:Rupture; D012422:Rupture, Spontaneous; D014680:Veins / Q000293:injuries