Ultrasound test的用法和样例：
例句
- F. Pelvic ultrasound is highly sensitive for detecting pelvic masses including both ovarian cysts and uterine leiomyomas.
盆腔超声检查对发现盆腔包块高度敏感，包括卵巢囊肿以及子宫肌瘤。 - Ultrasound examination for oligohydramnios is useful to confirm the diagnosis but oligohydramnios may be caused by other disorders besides PROM.
超声检查提示羊水过少也可以证实胎膜早破的诊断，但除胎膜早破外其它因素也可以致羊水过少。
