实用肝脏病杂志 ›› 2021, Vol. 24 ›› Issue (5): 757-760.doi: 10.3969/j.issn.1672-5069.2021.05.038

• 胆囊癌 • 上一篇    下一篇

管壁增厚型胆囊癌患者MRI影像学特征分析*

徐燕, 李啸天, 刘慧, 陈渝晖   

  1. 650051 昆明市 昆明医科大学附属延安医院医学放射影像科(徐燕,刘慧);云南省第一人民医院消化内科(李啸天);磁共振科(陈渝晖)
  • 收稿日期:2020-12-14 发布日期:2021-10-21
  • 作者简介:徐燕,女,37岁,医学硕士,主治医师。研究方向:腹部CT和MRI诊断。E-mail:weilaiyinjia@163.com

MRI features of patients with wall-thickening gallbladder carcinoma

Xu Yan, Li Xiaotian, Liu Hui, et al   

  1. Department of Medical Radiology, Yan'an Hospital, Kunming Medical University, Kunming 650051, Yunnan Province,China
  • Received:2020-12-14 Published:2021-10-21

摘要: 目的 探讨慢性胆囊炎与壁增厚型胆囊癌患者磁共振成像(MRI)影像学特征异同,以帮助对壁增厚型胆囊癌患者的鉴别诊断。方法 2019年1月~2020年12月我院收治的胆囊疾病患者60例,使用超导MRI成像仪进行影像学检查,比较慢性胆囊炎和胆囊癌的MRI影像学特征差异。对慢性胆囊炎患者,行胆囊切除术,对胆囊癌患者,行肿瘤切除术。结果 21例壁增厚型胆囊癌组胆囊宽度和胆囊壁厚度分别为(3.5±0.4)cm和(1.5±0.2)cm,显著大于39例慢性胆囊炎组【分别为(2.7±0.4)cm和(1.1±0.1)cm,P<0.05】,与邻近脏器界面模糊、胆道梗阻、胆囊壁僵硬、胆囊形态不规则和胆囊黏膜线不完整检出率分别为61.9%、76.2%、71.4%、85.7%和95.2%,均显著大于慢性胆囊炎组的0.0%、10.3%、2.6%、25.6%和0.0%,差异有统计学意义(P<0.05)。结论 应用MRI检查能很好地分辨慢性胆囊炎与壁增厚型胆囊癌,后者的一些特征性表现有助于临床医生诊断。

关键词: 胆囊癌, 慢性胆囊炎, 磁共振成像, 特征, 诊断

Abstract: Objective The aim of this study was to summarize the magnetic resonance imaging (MRI) characteristics of patients with wall-thickening gallbladder carcinoma. Methods A total of 60 patients with gallbladder diseases were admitted to our hospital between January 2019 and December 2020, and all patients underwent MR scan and surgical cholecystectomy or radical cholecystectomy. Results The gallbladder width and gallbladder wall thickness in 21 patients with wall-thickening gallbladder carcinoma were (3.5±0.4)cm and (1.5±0.2)cm, significantly larger than in 39 patients with chronic cholecystitis, and the incidences of blurred interface with adjacent tissues, biliary obstruction, gallbladder wall stiffness, irregular gallbladder morphology and incomplete gallbladder mucosal line in patients with thick-thickening gallbladder carcinoma were 61.9%, 76.2%, 71.4%, 85.7% and 95.2%, all significantly higher than 0.0%, 10.3%, 2.6%, 25.6% and 0.0%, respectively, in patients with chronic cholecystitis (P<0.05). Conclusion MRI is high valuable in diagnosis and differentiation of patients with wall-thickening gallbladder carcinoma, which has some characteristic features for clinicians to make medical plan early for them.

Key words: Gallbladder carcinoma, Chronic cholecystitis, Magnetic resonance imaging, Feature, Diagnosis