Fig. 7

Patient 28. A 16-year-old woman presented with a ruptured right posterior communicating artery aneurysm (a, b). The aneurysm was completely obliterated with initial coiling (c). The follow-up DSA showed aneurysm recurrence 12 months after initial coiling (d). Microsurgical clipping without coil removal and postoperative DSA showed complete obliteration of the recurrent aneurysm (e, f)