论文部分内容阅读
胆囊癌属于胆道系统的恶性肿瘤,发病率不高,但近年来有逐年上升的趋势,尤其在胆道系统恶性肿瘤中占据较大比例。Gupta[1]报告在印度胆囊癌的发生率占所有癌肿的2.9%,占消化系统恶性肿瘤的31.8%。胆囊癌早期无典型的特异性临床症状,难以早期诊断。目前,原发性胆囊癌的早期诊断和治疗仍是亟待解决的难题之一,胆囊癌相关危险因素的深入研究在早期防治方面有重要意义,而胆囊结石(含并发胆囊炎的胆石症)又是本地区乃至我国常见的胆囊疾病,本研究对与胆囊癌有紧密联系的胆囊结石、胆囊炎以及其他相关胆囊病变的超声影像学的特征总结分析,以加强对本病诊断的认识。
Gallbladder carcinoma is a malignant tumor of the biliary system. The incidence rate is not high, but it has been increasing year by year, especially in malignant tumors of the biliary system. Gupta [1] reported that the incidence of gallbladder cancer in India accounted for 2.9% of all cancers, accounting for 31.8% of malignant tumors of the digestive system. There are no typical clinical symptoms in the early stage of gallbladder cancer and it is difficult to diagnose early. At present, the early diagnosis and treatment of primary gallbladder cancer is still one of the difficult problems to be solved. The in-depth study of the risk factors of gallbladder cancer is of great significance in early prevention and treatment. Gallbladder stones (including cholelithiasis associated with cholecystitis) are in turn It is a common gallbladder disease in the region and even in China. This study summarized the characteristics of ultrasound imaging of gallbladder stones, cholecystitis, and other related gallbladder lesions that are closely related to gallbladder cancer in order to strengthen the understanding of the diagnosis of the disease.