A 38-year-old woman, gravida 1, para 0, delivers an appropriate-for-gestational age infant by spontaneous vaginal delivery in the veex position. The infant is noted to have edematous swelling of the soft tissue of the scalp that crosses the midline. Which of the following is the most likely diagnosis?
Cephalohematoma Subcutaneous fat necrosis Fracture of the skull Caput succedaneum