title: Spontaneous intestinal perforation in utero: ultrasonic diagnostic criteria.
mesh_terms: D000328:Adult; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D007416:Intestinal Perforation / Q000150:complications / Q000175:diagnosis*; D007421:Intestine, Small / Q000293:injuries*; D008470:Meconium; D010538:Peritonitis / Q000209:etiology; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012422:Rupture, Spontaneous; D014463:Ultrasonography