Giant subcutaneous abscess after percutaneous endoscopic gastrostomy - Sakai, H; Inamori, M; Sato, T; Akimoto, K; Akiyama, T; Fujita, K; Yoneda, M; Takahashi, H; Goto, A; Kusakabe, A; Abe, Y; Kirikoshi, H; Kubota, K; Ueno, N; Rino, Y; Nakajima, A (Endoscopy, 2007)