肺转移瘤的特殊CT表现

目的：分析肺转移瘤的特殊CT表现形式，提高CT诊断能力。方法：对6例经手术病理证实有原发肿瘤，肺部出现转移的病例进行回顾性分析。结果：肺转移瘤的特殊CT表现为空洞样及空泡样转移。其中空洞样转移4例，空泡样转移2例。结论：结合临床和CT征象，可对表现特殊的肺转移瘤做出正确诊断。

Special CT findings of lung metastatic tumor

Objective To analyze the special CT findings of lung metastatic tumor for the purpose of improving CT diagnostic ability. Methods Six cases with primary tumor and lung metastasis tumor proved by operations and pathology were reviewed. Results The special CT findings of lung metastasis can be divided into two types, cavernous metastasis was found in 4 cases and vacuolar metastasis in 2 cases. Conclusion Consulting to clinical expression and special CT findings, a precise diagnosis could be made in cases of lung metastatic tumor with special manifestations.