Research Article

Preoperative Serum Calcitonin Level and Ultrasonographic Characteristics Predict the Risk of Metastatic Medullary Thyroid Carcinoma: Functional Analysis of Calcitonin-Related Genes

Figure 2

Screening for prognostic and metastasis correlates of medullary thyroid cancer (MTC). (a) Survival-related receiver operating characteristic (ROC) curves for factors associated with MTC prognosis; (b) an integrated analysis of survival-related ROC curves with factors that are associated with MTC prognosis; (c) ROC curve of factors associated with MTC metastasis risk; (d) correlational analysis of metastatic risk, infiltrating range, location, diameter, echo, nodule edge, calibration, blood flow, and calcitonin levels, wherein different colors indicate the correlation between the elements.
(a)
(b)
(c)
(d)