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首页> 外文期刊>Radiologia Brasileira >Prevalence of pancreatic cystic neoplasms on imaging exams: association with signs of malignancy risk
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Prevalence of pancreatic cystic neoplasms on imaging exams: association with signs of malignancy risk

机译：影像学检查中胰腺囊性肿瘤的患病率：与恶性肿瘤风险征象的关联

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Objective: To analyze the prevalence of cystic lesions of the pancreas on imaging exams and their association with signs of malignancy risk. Materials and methods: This was an observational cross-sectional study, in which we evaluated 924 sequential computed tomography and magnetic resonance imaging scans of the abdomen. For all of the patients included in the study, we reviewed the demographic data available in the medical records and evaluated the images. Results: Cysts were observed in 4.5% of patients, the prevalence of cysts being highest (7.6%) in patients over 60 years of age. Lesions were detected at higher rates on magnetic resonance imaging and in patients with pancreatic symptoms (6.1% and 42.9%, respectively). Signs of malignancy risk were observed in 26.3% of the patients, more frequently in those who were male and over 60 years of age. Conclusion: The prevalence of pancreatic cysts was 4.5%. Signs of malignancy risk were observed in 26.3% of the cystic neoplasms identified.
机译：目的：在影像学检查中分析胰腺囊性病变的患病率及其与恶性风险迹象的关系。材料和方法：这是一项观察性横断面研究，在该研究中，我们评估了924项腹部连续CT和磁共振成像扫描。对于研究中包括的所有患者，我们回顾了病历中可用的人口统计数据并评估了图像。结果：在4.5％的患者中观察到囊肿，在60岁以上的患者中，囊肿的患病率最高（7.6％）。在磁共振成像和胰腺症状患者中发现病变的比率更高（分别为6.1％和42.9％）。在26.3％的患者中观察到恶性风险的迹象，在男性和60岁以上的患者中更为常见。结论：胰腺囊肿的患病率为4.5％。在确定的囊性肿瘤中，有26.3％观察到恶性风险的迹象。

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