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目的探讨胰腺囊腺癌的临床诊断和影像学特征。方法回顾性分析经手术和病理确诊的７例胰腺囊腺癌临床表现及影像学特征。结果上消化道钡餐透示胃受压推移６例；Ｂ超显示胰腺囊性占位６例，多房及单房囊肿各３例，２例探及乳头状回声；ＣＴ显示囊壁及囊内分隔厚薄不均６例，１例囊实相间。结论胰腺囊腺癌的诊断需结合临床及多种影像学检查联合进行
Objective To investigate the clinical diagnosis and imaging features of pancreatic cystadenocarcinoma. Methods The clinical manifestations and imaging features of 7 cases of pancreatic cystadenocarcinoma confirmed by surgery and pathology were retrospectively analyzed. Results Gastrointestinal barium through the upper digestive tract revealed 6 cases of gastric pressure; B-mode ultrasound showed 6 cases of pancreatic cystic occupying, 3 cases of multi-room and single-cell cyst, and 2 cases of papillary echo; CT showed cyst wall and capsule There were 6 cases of uneven thickness and 1 case of cystic and solid. Conclusion The diagnosis of pancreatic cystadenocarcinoma must be combined with clinical and multiple imaging examinations.