Fig. 1From: Cellular angiofibroma in the retroperitoneal space during pregnancy: A case reportTransabdominal ultrasonography at 9 weeks of gestation. △ Fetus, ◎ Tumor. A The uterine body was shifted superiorly by the tumor. B Tumor size was 130 mm. It had a hyperechoic region, mainly with a partially low regionBack to article page