"spinal PNET"
Expected headings
"Most common tumours"
"Less common tumours"
"Benign masses that mimic tumours"
"often have associated haemorrhage; may calcify or undergo cystic degeneration"
"may be associated with intrinsic vascular changes (thrombosis; sinusoidal dilatation), cyst formation and fatty degeneration"
"in the paediatric population, they are most commonly “drop metastases” from a CNS primary; in adults, non-CNS primary tumours are more common"