“…Less than 100 cases have been reported in the literature [ Table 1 ]. [ 4 , 5 , 8 , 11 - 13 , 15 , 18 - 21 , 25 , 28 , 31 , 32 , 36 , 39 , 41 , 46 , 48 - 52 , 55 , 56 , 58 , 60 , 61 , 69 , 74 , 75 , 77 , 80 , 81 , 87 , 88 , 90 , 91 , 93 , 100 , 102 , 103 ] Two patients with primary spinal CHE have been reported. [ 58 , 60 ] The reported median age at diagnosis is 42.5 years, which is nearly identical to our patient’s age.…”