Detection of Rib Metastases in Patients with Lung Cancer: A Comparative Study of MRI, CT and Bone Scintigraphy

被引：6

作者：

Chen, Yan-Qing ^{[1
,2
]}

Yang, Yang ^{[1
,2
]}

Xing, Yan-Fen ^{[1
,2
]}

Jiang, Sen ^{[1
]}

Sun, Xi-Wen ^{[1
]}

机构：

[1] Tongji Univ, Dept Radiol, Shanghai Pulm Hosp, Sch Med, Shanghai 200092, Peoples R China

[2] Soochow Univ, Sch Med, Suzhou, Jiangsu, Peoples R China

来源：

PLOS ONE | 2012年 / 7卷 / 12期

关键词：

SKELETAL METASTASES; PET/CT;

D O I：

10.1371/journal.pone.0052213

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We retrospectively investigated the imaging findings of bone scintigraphy, chest CT and chest MRI in 55 cases of lung cancer. The sensitivity, specificity and accuracy of the detection of rib metastases were compared between imaging modalities on both a per-lesion and a per-patient basis. On a per-lesion basis, MRI sensitivity and accuracy were significantly higher than that of bone scintigraphy and CT (P<0.05). The sensitivities, specificities, and accuracy levels between CT and bone scintigraphy did not differ on either a per-lesion or per-patient basis (P>0.05). MRI appears to be superior for the detection of ribs metastases in lung cancer.

引用

页数：6

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