Pre-sacral masses
Appearance
Differential diagnosis
[edit | edit source]Lymph nodes
[edit | edit source]- Metastases - rectal or prostate carcinoma or other
- Lymphoma
Benign
[edit | edit source]- Chordoma
- Giant cell tumour of bone
- Neurofibroma
- Schwannoma
- Pre-sacral haemangioma
- Solitary fibrous tumour
- Extra-adrenal myelolipoma
- Extra-medullar haematopoiesis
- Sacral OM
- Dermoid cyst
- Rectal duplication cyst (cystic hamartoma)
Melignant
[edit | edit source]- Osteosarcoma
- Sacral chondrosarcoma
- Pre-sacral paraganglioma