Pathology | Case (s) (%) |
---|---|
Benign | 24 (77.4%) |
Mature teratoma | 10 (32.3%) |
Epidermoid cyst | 5 (16.1%) |
Fibromatosis | 3 (9.7%) |
Enterogenous cyst | 2 (6.5%) |
Foregut cyst | 1 (3.2%) |
Schwannoma | 1 (3.2%) |
Aggressive (invasive) angiomyxoma | 1 (3.2%) |
Neurofibromatosis | 1 (3.2%) |
Intermediate | 1 (3.2%) |
Hemangiopericytoma | 1 (3.2%) |
Malignant | 6 (19.4%) |
Liposarcoma | 2 (6.5%) |
Teratoma with malignant transformation | 2 (6.5%) |
Primitive neuroectodermal tumor | 1 (3.2%) |
Adenocarcinoma | 1 (3.2%) |