Table 1.
U/Ext. : upper extremity; L/Ext. : lower extremity; Rt. : right; Lt. : left; C : cervical; T : thoracic; L : lumbar; C-M : cervico-medullary; IDEM : intradural and extramedullary; IM : intramedullary; RCC : renal cell carcinoma; HB : hemangioblastoma; GTR : gross total removal; STR : subtotal removal