tokens: RESULTS : Despite similar external diameters among CaCl(2) - treated , non - CaCl(2) - treated and NaCl - treated segments , aneurymal alteration ( n = 6 , 50 %), media degeneration with regional disruption , fragmentation of elastic fiber , and increased collagen deposition ( n = 12 , 100 %) were demonstrated in CaCl(2) - treated segments .