We describe a 12-year-old girl with TFPH diagnosed as an internal hernia on computed tomography and confirmed laparoscopically, and review the literature. Content Type Journal ArticleCategory Case ReportDOI 10.1007/s00383-009-2465-0Authors Nana Nakazawa, Juntendo University School of Medicine Department of Pediatric General and Urogenital Surgery 2-1-1 Hongo Bunkyo-ku Tokyo 113-8421 JapanTadaharu Okazaki, Juntendo University School of Medicine Department of Pediatric General and Urogenital Surgery 2-1-1 Hongo Bunkyo-ku Tokyo 113-8421 JapanAkihiro Shimotakahara, Juntendo University School of Medicine Department of Pediatric General and Urogenital Surgery 2-1-1 Hongo Bunkyo-ku Tokyo 113-8421 JapanGeoffrey J. Lane, Juntendo University School of Medicine Department of Pediatric General a...