泪腺区域肿块的计算机断层扫描

Computed tomography of masses in the lacrimal gland region.

作者信息

Hesselink J R, Davis K R, Dallow R L, Roberson G H, Taveras J M

出版信息

Radiology. 1979 Apr;131(1):143-7. doi: 10.1148/131.1.143.

DOI:10.1148/131.1.143

Abstract

Twenty patients with mass lesions in the lacrimal gland region were evaluated with computed tomography (CT). The extent of the mass and its relationship to the globe, optic nerve, and extraocular muscles were clearly seen. The CT appearance on plain scan and the presence or absence of contrast enhancement, bone involvement, and cystic components often suggested the specific pathological diagnosis. Although orbital ultrasonography and CT were frequently complementary, ultrasonography was more definitive in inflammatory diseases, while CT demonstrated better extraorbital extension.

摘要

对20例泪腺区有肿块性病变的患者进行了计算机断层扫描（CT）评估。肿块的范围及其与眼球、视神经和眼外肌的关系清晰可见。平扫时的CT表现以及有无对比增强、骨质受累和囊性成分常提示具体的病理诊断。虽然眼眶超声检查和CT常常互为补充，但超声检查在炎症性疾病中更具诊断性，而CT在显示眶外扩展方面表现更佳。