实用肝脏病杂志 ›› 2022, Vol. 25 ›› Issue (1): 140-143.doi: 10.3969/j.issn.1672-5069.2022.01.035

• 胆囊腺肌症 • 上一篇    下一篇

CT检查对诊断胆囊腺肌症的效能分析*

杨帆, 王健, 文智   

  1. 830011 乌鲁木齐市 新疆医科大学附属肿瘤医院CT室(杨帆,文智);第一附属医院影像中心(王健)
  • 收稿日期:2021-06-07 发布日期:2022-01-12
  • 通讯作者: 文智,E-mail:35406105@qq.com
  • 作者简介:杨帆,女,40岁,医学硕士,主治医师。E-mail:yfsw800930@163.com
  • 基金资助:
    * 新疆维吾尔自治区卫生与健康青年医学科技人才专项培养基金资助项目(编号:WJWY-202033)

Multi-slice spiral CT features of patients with gallbladder adenomyosis different from with gallbladder cancer

Yang Fan, Wang Jian, Wen Zhi   

  1. Department of Radiology, Tumor Hospital Affiliated to Xinjiang Medical University,Urumqi 830011, Xinjiang Uygur Autonomous Region, China
  • Received:2021-06-07 Published:2022-01-12

摘要: 目的 总结胆囊腺肌症与胆囊癌患者多层螺旋CT(MSCT)表现特征。方法 2015年9月~2020年9月我院诊治的胆囊腺肌症患者113例和胆囊癌患者78例,均接受MSCT和超声检查,外科手术治疗后行组织病理学检查。结果 MSCT检查结果与术后组织病理学检查结果的一致性(Kappa=0.749)显著高于超声检查(Kappa=0.577);MSCT诊断胆囊腺肌症的准确度为88.0%,显著高于超声检查的79.6%(P<0.05);MSCT对局限型胆囊腺肌症的检出率为97.1%,显著高于超声检查的82.9%(P<0.05);在CT检查上,胆囊腺肌症表现为胆囊壁光滑、RAS窦和肝胆交界清楚显示率分别为36.3%、36.3%和69.0%,显著高于胆囊癌组的9.0%、6.4%和38.5%(P<0.05)。结论 MSCT检查诊断胆囊腺肌症有较高的正确率,其特征有助于与胆囊癌鉴别。

关键词: 胆囊腺肌症, 胆囊癌, 多层螺旋CT, 特征, 诊断

Abstract: Objective The aim of this study was to summarize the imaging features of multi-slice spiral CT (MSCT) in patients with gallbladder adenomyosis and in patients with gallbladder carcinoma. Methods 113 patients with gallbladder adenomyosis and 78 with gallbladder carcinoma were enrolled in our hospital between September 2015 and September 2020, and all patients underwent MSCT and ultrasonography. The histophthological examination was performed after surgery. Results The consistency of diagnosis by MSCT based on postoperative histopathological examination (Kappa=0.749) was stronger than that by ultrasonography (Kappa=0.577); the accuracy rate by MSCT scan in the diagnosis of patients with gallbladder adenomyosis was higher than that by ultrasonography(88.0% vs. 79.6%, P<0.05); the diagnosis of special, local gallbladder adenomyosis, by MSCT was also higher than that by ultrasonography (97.1% vs. 82.9%, P<0.05); the CT scan showed that the percentages of smooth gallbladder walls, RAS sinus display and clear boundary between liver and gallbladder in patients with gallbladder adenomyosis were 36.3%, 36.3% and 69.0%, all significantly higher than 9.0%, 6.4% and 38.5% in patients with gallbladder carcinoma (P<0.05). Conclusion The diagnostic accuracy of patients with gallbladder adenomyosis by MSCT is relatively high, and its imaging feature might help discriminate gallbladder adenomyosis from cancer.

Key words: Gallbladder adenomyosis, Gallbladder carcinoma, Multisliecs helieal CT, Imaging feature, Diagnosis