Baird A M, Beckly D E, Ross F G
Clin Radiol. 1977 Nov;28(6):637-45. doi: 10.1016/s0009-9260(77)80045-7.
Experience with ultrasound compound 'B' scanning in 18 cases of hydatidiform mole is presented. The scan appearances are analysed with respect to the presence or absence of transonic areas, and to the uniformity of echogenicity elsewhere in the uterus. The differential diagnosis is discussed. The commonest appearance seen in a hydatidiform mole is the combination of multiple small transonic areas with uneven echogenicity in the remainder of the uterine cavity. The condition most likely to cause diagnostic confusion is early normal pregnancy with a bulky decidua, but incomplete abortion and uterine fibroid may also be confused with hydatidiform mole.
本文介绍了18例葡萄胎患者的超声复合“B”扫描经验。根据有无跨声区以及子宫其他部位回声的均匀性对扫描表现进行了分析。讨论了鉴别诊断。葡萄胎最常见的表现是多个小跨声区与子宫腔其余部分回声不均匀并存。最容易导致诊断混淆的情况是早期正常妊娠伴蜕膜增厚，但不全流产和子宫肌瘤也可能与葡萄胎混淆。
