Virtual biopsy using CT radiomics for evaluation of disagreement in pathology between endoscopic biopsy and postoperative specimens in patients with gastric cancer: a dual-energy CT generalizability study

ConclusionCT-based radiomics nomogram showed potential as a clinical aid for predicting pathologic disagreement status between biopsy samples and resected specimens in GC. When practicability and stability are considered, the SECT-based radiomics model is not recommended for DECT generalization.Critical relevance statementRadiomics can identify disagreement in pathology between endoscopic biopsy and postoperative specimen.Graphical abstract
Source: Insights into Imaging - Category: Radiology Source Type: research