Research Article
Diagnostic Differences in Expert Second-Opinion Consultation Cases at a Tertiary Sarcoma Center
Table 4
Smooth muscle tumors with discrepancy in opinion.
| Original diagnosis | Second-opinion diagnosis |
| Malignant to malignant, 5 cases | | Epithelioid rhabdomyosarcoma | Epithelioid leiomyosarcoma | Malignant spindle cell tumor | Cutaneous leiomyosarcoma | Myxofibrosarcoma | Leiomyosarcoma | Gastrointestinal stromal tumor | Leiomyosarcoma | Angiosarcoma | Leiomyosarcoma |
| Benign to malignant, 1 case | | Cellular leiomyoma | Low-grade leiomyosarcoma |
| Intermediate to malignant, 4 cases | | Smooth muscle tumor of uncertain malignant potential | Low-grade leiomyosarcoma | Atypical leiomyoma | Low-grade leiomyosarcoma | Smooth muscle tumor of uncertain malignant potential | Leiomyosarcoma, grade 2 | Smooth muscle tumor of uncertain malignant potential | Leiomyosarcoma |
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