Fig. 1From: Prenatal diagnosis of megaduodenum using ultrasound: a case reportUltrasound findings of six prenatal examinations: a 11 4/7 weeks of gestation; b 15 4/7 weeks of gestation; c 20 3/7 weeks of gestation; d 25 3/7 weeks of gestation; e 29 3/7 weeks of gestation; f 33 3/7 weeks of gestation. The arrow indicates the cystic massBack to article page