There are several treatment options for these aneurysms, depending on age, patient’s general conditions, artery site and dimensions of aneurysmatic sac. The progress of endovascular techniques and they good results have stimulate their employment in such cases, i.e., presenting little aggression and low morbidity.( 5 , 6 ) Embolization with moles or cyanoacrylate glue have been used successfully in less voluminous and short neck saccular aneurysm.( 6 ) However, in giant aneurysms, such as in our case, the use of large number of moles to exclude aneurysm become unviable, not only for the cost of the procedure, but also for high probability of not achieving total exclusion. In addition, infectious complications, splenic infarct, and intense inflammatory process have been described, and they constitute an inconvenience for employment of this technique in such circumstances.( 1 , 7 )