Radiofrequency ablation in a porcine lung model: correlation between CT and histopathologic findings.
AJR Am J Roentgenol
; 185(5): 1299-306, 2005 Nov.
Article
in En
| MEDLINE
| ID: mdl-16247153
ABSTRACT
OBJECTIVE:
The objective of our study was to investigate the time course changes of the ablated lesion after radiofrequency ablation in the porcine lung and the correlation between CT and histopathologic findings.CONCLUSION:
Ground-glass attenuation on CT led to overestimation of the size of necrotic lesions. The layered structural findings on CT were consistent with the histopathologic findings. Although CT findings reflect the histopathologic findings, attention should be paid to the dissociation of ablated lesions and high-density areas in clinical interpretation of CT images.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Tomography, X-Ray Computed
/
Catheter Ablation
/
Lung
Type of study:
Diagnostic_studies
/
Prognostic_studies
Limits:
Animals
Language:
En
Journal:
AJR Am J Roentgenol
Year:
2005
Document type:
Article
Affiliation country: