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孕妇,26岁,孕1产0,孕20周。孕早期搬迁新装修的房子。超声检查:双顶径5.23cm(相当于孕20+周),股骨长1.61cm(相当于孕15周),肱骨、桡骨、尺骨、胫骨、腓骨可见,均短小弯曲,部分可见骨折。足长3.74cm,股骨长/足长=0.43。胎儿右颞部颅骨较薄、回声减低,探头加压略变形,近探头侧颅内结构清晰(图1),其余颅骨回声正常。双侧侧脑室扩张。颈项部探及一无回声,大小约
Pregnant women, 26 years old, pregnant 1 produce 0, pregnant 20 weeks. Early pregnancy relocation of newly renovated house. Ultrasonography: biparietal diameter 5.23cm (equivalent to 20 weeks of pregnancy), femur 1.61cm (equivalent to 15 weeks of pregnancy), humerus, radius, ulna, tibia, fibula can be seen, are short curved, partially visible fractures. Foot length 3.74cm, femur length / foot length = 0.43. Fetal right temporal skull thinner, echoes decreased, the probe pressure slightly deformed near the head side of the intracranial structure is clear (Figure 1), the rest of the skull echo normal. Bilateral lateral ventricle dilatation. Neck exploration and a non-echo, the size of about