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原发性胆囊癌并非罕见，发病率近年来有增加趋势，由于胆囊癌无特有症状，特别是早期多无症状，术前诊断困难。近年来B超和CT发展甚速，广泛用于临床，随着经验的积累，胆囊癌的术前诊断已大为改观。本文对我院外科1990年以来收治的、经手术病理证实的66例胆囊癌的术前B超、CT
Primary gallbladder cancer is not uncommon. The incidence has been increasing in recent years. Since gallbladder cancer has no specific symptoms, especially in the early stages, it is difficult to diagnose preoperatively. In recent years, B-mode ultrasonography and CT have developed rapidly and are widely used in clinical practice. With the accumulation of experience, the preoperative diagnosis of gallbladder cancer has greatly improved. This article describes the preoperative ultrasonography and CT of 66 cases of gallbladder carcinoma confirmed by surgery and pathology since 1990 in our hospital.