Radiology Key

Figure 25.1.1Normal ovary in a woman of menstrual age. The ovary (arrowheads) appears as a structure of moderate echogenicity, containing several small functional cysts (*’s). Figure 25.1.2Normal ovary with a…

Figure 18.1.1Oligohydramnios in the first trimester. There is little fluid around this 7-week embryo (calipers). The fetus died within 3 weeks of this sonogram. Figure 18.1.2Oligohydramnios in the third trimester…

Figure 15.1.1Definite pregnancy failure. Transvaginal sonogram demonstrates an intrauterine gestational sac with an embryo (calipers) whose crown-rump length measures 5.33 mm. No cardiac activity was seen on real-time sonography. Figure…

Figure 24.1.1Normal premenopausal uterus. Sagittal transvaginal view of the uterus in three women. A: The myometrium (M) is homogeneous and hypoechoic relative to the endometrium (arrowheads). B: The inner myometrium…

Figure 11.1.1Omphalocele containing bowel. A: Transverse image of fetal abdomen (arrowheads) demonstrating well-circumscribed mass (arrows) protruding anteriorly at the umbilical cord insertion. B: Image in same fetus showing heterogeneity of…