“…CMT aneurysm is even rarer and occurs in only 0.25% of all visceral artery anomalies. For example, in the last 52 years, only 26 cases have been reported in the literature [ 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 ]. Depending on the location and size of the aneurysm, the mortality rate is 10–90% after rupture.…”