{"title":"Oncocytic schneiderian papilloma in maxillary sinus: report of one case and review of literature","authors":"He Qin","doi":"10.3760/CMA.J.ISSN.1006-9801.2019.12.012","DOIUrl":null,"url":null,"abstract":"目的 \n探讨鼻窦嗜酸细胞乳头状瘤的临床特点、影像学特征、病理学特点和治疗策略。 \n \n \n方法 \n回顾性分析北京清华长庚医院收治的1例右侧上颌窦嗜酸细胞乳头状瘤患者的临床资料,结合相关文献进行分析,讨论该疾病的临床特点、诊断和治疗。 \n \n \n结果 \n该患者无临床症状,CT检查为细条状高密度影,磁共振成像(MRI)检查提示T1WI高信号、T2WI低信号影。术前误诊为真菌性鼻窦炎,术中见上颌窦壁附着有暗红色乳头状新生物,完整切除肿瘤,术后病理示嗜酸细胞乳头状瘤。术后随访2年未见复发和癌变。 \n \n \n结论 \n鼻窦嗜酸细胞乳头状瘤临床症状和影像学检查常不典型,术前要综合分析避免误诊,术中要完整切除肿瘤。术后肿瘤容易复发和恶变,需定期随访。","PeriodicalId":9505,"journal":{"name":"肿瘤研究与临床","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"肿瘤研究与临床","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3760/CMA.J.ISSN.1006-9801.2019.12.012","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}