1. 2) Takahashi A, Kamiyama H, Imamura H, et al: “True” posterior communicating artery aneurysm--report of two cases. Neurol Med Chir (Tokyo) 32: 338–341, 1992
2. 3) Koga H, Tsuji T, Tabuchi K: Clipping of aneurysm arising from the posterior communicating artery itself by contralateral craniotomy: a case report. No Shinkei Geka 22: 553–556, 1994
3. 4) Muneda K, Yoshizu H, Terada H: True posterior communicating artery aneurysm. No Shinkei Geka 29: 163–168, 2001
4. 6) Miyazawa T, Watanabe H, Hasegawa T, et al: A case of posterior communicating artery aneurysm associated with vascular anomaly of circle of Willis. No Shinkei Geka 11: 541–546, 1983
5. 10) Barker RA, Phillips RR, Moseley IF, et al: Posterior communicating artery aneurysm presenting with haemorrhage into an arachnoid cyst. J Neurol Neurosurg Psychiatry 64: 558–560, 1998