“…Type A traumatic CCF rarely resolves spontaneously, about 3%, however, dural forms of CCF tends to resolve spontaneouly more about 30% 5,7,8,10,11,17,27) . The spontaneous thrombosis of traumatic CCF with pseudoaneurysm formation were rarely reported 15,20,21,[23][24][25][26][27][28][29][30][31] . Nishijima et al reported 5…”