眼眶泪腺癌26例的CT诊断价值

目的：探讨泪腺腺癌的CT诊断价值。方法：回顾性分析26例26眼经病理证实眼眶泪腺腺癌患者的CT影像资料。结果：泪腺腺癌26例均为单眼发病,右眼15例,左眼11例。CT表现：病变呈圆形、卵圆形15例,不规则形、分叶形11例。15例边界尚清楚,11例轮廓呈锯齿状。肿瘤密度不均匀,内见低密度灶或钙化。26例病变包绕并压迫眼球,14例沿眶外壁向眶尖区生长,与眼肌分界不清,并浸润视神经。眼眶骨质虫蚀样破坏21例,溶骨性破坏5例。结论：泪腺癌有特异性CT征象,其诊断准确率高,是本病最主要影像检查方法。...

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Bibliographic Details
Published in国际眼科杂志 Vol. 12; no. 6; pp. 1190 - 1191
Main Author 蔡东顺 朱望东 李哲 高瑾
Format Journal Article
LanguageChinese
Published 解放军451医院影像科,中国陕西省西安市,710054 2012
Subjects
X线计算机
体层摄影术
泪腺
泪腺癌
泪腺癌
X线计算机
体层摄影术
泪腺
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Summary:目的：探讨泪腺腺癌的CT诊断价值。方法：回顾性分析26例26眼经病理证实眼眶泪腺腺癌患者的CT影像资料。结果：泪腺腺癌26例均为单眼发病,右眼15例,左眼11例。CT表现：病变呈圆形、卵圆形15例,不规则形、分叶形11例。15例边界尚清楚,11例轮廓呈锯齿状。肿瘤密度不均匀,内见低密度灶或钙化。26例病变包绕并压迫眼球,14例沿眶外壁向眶尖区生长,与眼肌分界不清,并浸润视神经。眼眶骨质虫蚀样破坏21例,溶骨性破坏5例。结论：泪腺癌有特异性CT征象,其诊断准确率高,是本病最主要影像检查方法。
Bibliography:Dong-Shun Cai,Wang-Dong Zhu, Zhe Li, Jin Gao Department of Radiology, PLA No.451 Hospital, Xi＇an 710054, Shaanxi Province, China
adenoid cystic carcinoma; lacrimal gland; tomography; X-ray computer
61-1419/R
AIM：To discuss the value of CT diagnosis of adenoid cystic carcinoma in the lacrimal gland. METHODS：A detailed analysis of 26 cases （26 eyes） of adenoid cystic carcinoma in the lacrimal gland. RESULTS：The 26 cases consisted of 15 right eye illness and 11 left eye illness. Among all the cases, 15 of them exhibited round or oval pathological changes and distinct bound, 11 exhibited irregular sublobal changes and sawtooth bounds.The author also found an uneven dispatch of tumor and calcification. 26 pathological changes surrounded and oppressed the eyeball. In 14 cases, pathological changes grew from the outer eyepit to the inner eyepit and were confused with the eyestrings thus further affected the optic nerve. Orbital bone moth-eaten destruction was in 21 cases, osteolytic destruction in 5 cases. CONCLUSION：C
ISSN:1672-5123
DOI:10.3969/j.issn.1672-5123.2012.06.61