Histopathological Diagnostic Discrepancies in Soft Tissue Tumours Referred to a Specialist Centre: Reassessment in the Era of Ancillary Molecular Diagnosis
Table 3
Summary of cases showing major discrepancy.
Referral diagnosis
Final Diagnosis
Benign
Malignant (Including locally aggressive, although non-metastasising neoplasms)
Angiomyxoma
Fibromatosis
1
Nerve sheath tumour
Fibromatosis
1
Granular cell tumour (benign)
Granular cell tumour (malignant)
4 (1 patient)
Haemangiopericytoma
DDL
1
Leiomyoma
Leiomyosarcoma
2
Reactive tissue
Leiomyosarcoma
1
Malignant (Including locally aggressive although non-metastasising neoplasms)