Fig. 1From: Fetal goiter identified in a pregnant woman with triiodothyronine-predominant graves’ disease: a case reportFetal ultrasound images. Both images are taken at 34 weeks and 4 days of gestation. a: An image of the transverse section of the fetal neck. The transverse diameter and circumference of the fetal thyroid were 58.4 and 178 mm, respectively. b: An image of the transverse section of the fetal neck obtained with an ultrasonic Doppler blood flowmeter. The blood flow was diffusely increasedBack to article page