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妇科恶性肿瘤严重危害妇女健康,因早期临床症状不明显,患者就诊时多数已属晚期。因此,早期诊断、准确分期及术后监测,以期尽早、全面、准确地发现病灶并准确定位就显得尤为重要。虽然MRI、CT为正常及病变组织显像提供了良好的高分辨率技术,但是仍有很多病变在其恶化到一定阶段之前无法显像,这是由于疾病的起始阶段是分子和细胞水平的变化,如果没有发生组织结构的改变,疾病的早期阶段可能是无法发现的。随着影像设备技术的不断进步,一些影像学检查技术逐渐突破单纯的形态学检查瓶颈而深入到功能学检查领域,PET-CT技术的广泛应用使人们对疾病的认识达到分子水平,因而将大大促进临床发展。
PET-CT在妇科肿瘤中的应用
Study on the application of PET-CT in gynecology tumors
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摘要: 妇科肿瘤严重威胁妇女健康,随着影像学设备软硬件的不断进步,PET作为一种功能性检查方法正逐步应用于妇科肿瘤的早期诊断及化疗后的疗效监测,而PET-CT的出现使得功能与结构成像完美融合,代表了当今影像学的最高水平,具有广阔的发展前景。现就PET-CT的特点及其在妇科肿瘤中的应用做一综述。
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关键词:
- 生殖器肿瘤,女(雌)性 /
- 正电子发射断层显像术 /
- 体层摄影术,X线计算机
Abstract: Gynecology tumors seriously threatened the health of female. With the develepment of imageology, PET, a functionality examination method, has been widely used in the early diagnosis and monitoring of curative effect in gynecology tumors. PET-CT has the good future in its development because it combined with the advantage of functional and structural imaging. The characters and application of PET-CT in gynecology tumors were reviewed in this paper. -
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