Pre-sacral Tumors
Congenital Osseuos Benign Benign Developmental cysts Giant cell tumor Rectal duplication Osteoblastoma Anterior sacral meningocele Aneurysmal bone cyst Adrenal rest tumor Malignant Malignant Osteogenic sarcoma Chordoma Ewing sarcoma Teratocarcinoma Myeloma…