Special CT findings of lung metastatic tumor / 中华放射学杂志

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.