case_images: PMC11831013_01
case_images: Ultrasonography image of the uterus showing an intrauterine gestation.
case_images: IJWH-17-377-g0001.jpg
case_images: PMC11831013_01_IJWH-17-377-g0001.jpg
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case_images: An emergency ultrasound conducted at Jining No.1 People's Hospital revealed a viable intrauterine pregnancy with a fetal heart rate of 166 beats per minute and a crown-rump length of 6.6 cm, corresponding to a gestational age of 12 weeks and 6 days (Figure 1).
case_images: An uneven hypo echo with a range of 4.3x3.2x2.8cm below the right ovary.
case_images: IJWH-17-377-g0002.jpg
case_images: PMC11831013_01_IJWH-17-377-g0002.jpg
case_images: f0002
case_images: Additionally, an irregular hypoechoic area beneath the right ovary measured 4.3 cm x 3.2 cm x 2.8 cm, corresponding to an estimated volume of approximately 38.5 cm3 (Figure 2).