Diagnostic Differences in Expert Second-Opinion Consultation Cases at a Tertiary Sarcoma Center

Table 8

Changes in assignment of tumor behavior.

Category	Number of cases	Major discrepancy	Minor discrepancy	No impact on management/not comparable
Malignant to malignant	99	75	18	6
Malignant to benign	12	11	1
Benign to malignant	20	20
Malignant to intermediate	11	11
Benign to benign	39	1	12	26
Benign to intermediate	6	6
Intermediate to benign	18	12	5	1
Intermediate to malignant	15	11	4
Intermediate to intermediate	1	1
Total	221	148	40	33