| 唾液腺肌上皮瘤的影像学分析 |
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| 引用本文： | 王韶颖,石慧敏,王平仲,余强. 唾液腺肌上皮瘤的影像学分析[J]. 上海口腔医学, 2007, 16(6): 599-602 |
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| 作者姓名： | 王韶颖 石慧敏 王平仲 余强 |
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| 作者单位： | 上海交通大学医学院附属第九人民医院,放射科,上海,200011;上海交通大学医学院附属第九人民医院,放射科,上海,200011;上海交通大学医学院附属第九人民医院,放射科,上海,200011;上海交通大学医学院附属第九人民医院,放射科,上海,200011 |
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| 摘 要： | 目的:探讨唾液腺肌上皮瘤(ME)的CT及MRI表现和临床特点。方法:回顾性分析2003年至2007年间17例肌上皮瘤患者的影像学资料。男7例,女10例;年龄23～70岁,平均46岁。结果:病灶直径均小于2.5cm。病灶位于大唾液腺者13例,位置浅表,大多与腺体包膜接触(12/13),有明显结节状强化,包膜可见;位于小唾液腺者4例,无明显强化,其中发生于软腭者1例,发生于硬腭者3例,腭板有压迫性吸收者2例(2/3)。结论:了解唾液腺肌上皮瘤的影像学表现,结合其临床表现,可以提高对ME的诊断和鉴别诊断能力。
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| 关 键 词： | 肌上皮瘤 唾液腺 影像学 |
| 文章编号： | 1006-7248（2007）06-0599-04 |
| 收稿时间： | 2007-08-24 |
| 修稿时间： | 2007-10-23 |
Imaging diagnosis of myoepithelioma of the salivary glands |
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| WANG Shao-ying,SHI Hui-min,WANG Ping-zhong,YU Qiang. Imaging diagnosis of myoepithelioma of the salivary glands[J]. Shanghai journal of stomatology, 2007, 16(6): 599-602 |
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| Authors: | WANG Shao-ying SHI Hui-min WANG Ping-zhong YU Qiang |
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| Affiliation: | Department of Radiology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University. Shanghai 200011, China. |
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| Abstract: | PURPOSE:To investigate CT imaging and clinical features of myoepithelioma(ME)of the salivary glands.METHODS:The imaging manifestations of 17 patients from 2003 to 2007 were retrospectively analyzed.The age of the 17 patients ranged from 23 years to 70 years(mean age:46 years).The numbers of males and females were 7 and 10,respectively.RESULTS:The diameter of the lesions were less than 2.5cm.13 of the lesions located in the major salivary glands,were shallow,mostly contacted with the capsule of the gland(12/13)with obvious nodular enhancement.4 of the lesions were located in the minor salivary glands with non-enhancement.The palate plate was absorbed with compression(2/3).CONCLUSIONS:Understanding of the imaging and clinical characteristics of ME can increase the accuracy of diagnosis. |
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| Keywords: | Myoepithelial adenoma Salivary gland Imaging |
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