子宫肌瘤超声评估
用于检测、测量和特征描述子宫肌瘤(平滑肌瘤)的盆腔超声。
什么是 Ultrasound Uterine Fibroid?
子宫肌瘤超声是专门评估子宫肌瘤(平滑肌瘤)的盆腔成像研究。可经腹或经阴道进行,经阴道提供更优的肌瘤特征描述细节。
工作原理: 在经腹超声期间,换能器放置在下腹部。对于经阴道超声,专用换能器插入阴道。声波创建子宫图像,允许肌瘤检测、大小测量和位置确定。
Ultrasound Uterine Fibroid 的常见用途
肌瘤检测与定位
Identify number, size, and position of fibroids (subserosal, intramural, submucosal)
症状性肌瘤评估
Assess fibroids causing bleeding, pain, bulk symptoms, or infertility
治疗规划
Guide decisions regarding medical therapy, myomectomy, embolization, or hysterectomy
治疗监测
Track fibroid size after initiating medical therapy or post-procedure
鉴别诊断
Distinguish fibroids from adenomyosis, endometrial polyps, or ovarian masses
妊娠评估
Evaluate fibroids in pregnancy and assess potential impact on fetal position and delivery
优势
- ✓无辐射暴露,妊娠期安全
- ✓实时成像
- ✓广泛可用且相对便宜
- ✓可区分肌瘤类型和位置
- ✓大多数情况下不需要造影剂
局限性
- ⚠操作者依赖
- ⚠可能受患者体型限制
- ⚠经腹途径受膀胱充盈和肠道气体限制
- ⚠不能明确排除恶性肿瘤(平滑肌肉瘤)
- ⚠对小肌瘤或子宫腺肌症的敏感性低于MRI
检查准备清单
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⚖️Ultrasound Uterine Fibroid vs MRI 对比
| 比较项目 | Ultrasound Uterine Fibroid | MRI |
|---|---|---|
| 速度 | Moderate | Moderate |
| 辐射 | Yes | Yes |
| 软组织细节 | Limited | Excellent |
| 费用 | Low | High |
相关影像方式
MRI provides superior characterization for surgical planning, especially for adenomyosis vs. fibroids. CT is rarely indicated but may be used for preoperative planning in complex cases.
MRI
MRI uses powerful magnets and radio waves to produce detailed images of organs and soft tissues. Excellent for brain, spine, and joint imaging.
CT
CT scans use X-rays to create detailed cross-sectional images of the body. They are particularly useful for detecting bone fractures, tumors, and internal bleeding.
浏览 Ultrasound Uterine Fibroid 术语
探索 Ultrasound Uterine Fibroid 报告中的常见术语,每个术语都包含详细解释、临床意义和相关化验,帮助你读懂影像结果。 化验项目.
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医学参考资料
本页面内容参考以下权威医学机构的资料:
- 1.
- 2.