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1. F. T. Lewis, “The bi-lobed form of the ventral pancreas in mammals,” American Journal of Anatomy, vol. 12, no. 3, pp. 389–400, 1911.
2. P. N. Odgers, “Some observations on the development of the ventral pancreas in man,” Journal of Anatomy, vol. 65, part 1, pp. 1–7, 1930.
3. Zimmermann, “Rekonstruktionen eines menschlichen embryos von 7 mm,” Verhandlungen der Anatomischen Gesellschaft, vol. 4, pp. 139–142, 1889.
4. W. Felix, “Zur leber- und pankreasentwicklung,” Archiv für Anatomie und Entwicklungslehre, pp. 281–323, 1892.
5. A. Debeyre, “Les premières ebquches du pqncreqs chez lebryon humain,” Bibliographie Anatomique, vol. 18, pp. 249–256, 1909.
6. N. W. Ingalls, “Beschreibung eines menschlichen Embryos von 4.9 mm,” Archiv für Mikroskopische Anatomie, vol. 70, pp. 506–576, 1907.
7. A. Jankelowitz, “Ein junger menschlicher embryo und die entwicklung des pankreas bei demselben,” Archiv für Mikroskopische Anatomie, vol. 46, no. 1, pp. 702–708, 1895. View at Publisher · View at Google Scholar · View at Scopus
8. H. Tadokoro, M. Suyama, Y. Kubokawa, and J. K. Sai, “Persistence of the left part of the ventral pancreas may cause congenital biliary dilatation,” Pancreas, vol. 27, no. 1, pp. 47–51, 2003. View at Publisher · View at Google Scholar · View at Scopus
9. E. Lammert, O. Cleaver, and D. Melton, “Induction of pancreatic differentiation by signals from blood vessels,” Science, vol. 294, no. 5542, pp. 564–567, 2001. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
10. O. G. Kelly and D. A. Melton, “Development of the pancreas in Xenopus laevis,” Developmental Dynamics, vol. 218, no. 4, pp. 615–627, 2000. View at Publisher · View at Google Scholar · View at Scopus
11. S. K. Kim, M. Hebrok, and D. A. Melton, “Pancreas development in the chick embryo,” Cold Spring Harbor Symposia on Quantitative Biology, vol. 62, pp. 377–383, 1997. View at Scopus
12. J. M. Slack, “Developmental biology of the pancreas,” Development, vol. 121, no. 6, pp. 1569–1580, 1995. View at Scopus
13. The Japanese Study Group on Pancreaticobiliary Maljunction, “Diagnostic criteria of pancreaticobiliary maljunction,” Journal of Hepato-Biliary-Pancreatic Surgery, vol. 1, no. 3, pp. 219–221, 1994.
14. H. Tadokoro, M. Takase, and B. Nobukawa, “Unusual fusion between ventral and dorsal primordia causes anomalous pancreaticobiliary junction,” Pathology International, vol. 58, no. 8, pp. 498–502, 2008. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
15. P. D. Kiernan, S. G. ReMine, P. C. Kiernan, and W. H. ReMine, “Annular pancreas: may clinic experience from 1957 to 1976 with review of the literature,” Archives of Surgery, vol. 115, no. 1, pp. 46–50, 1980. View at Scopus
16. K. J. Mortelé, T. C. Rocha, J. L. Streeter, and A. J. Taylor, “Multimodality imaging of pancreatic and biliary congenital anomalies,” Radiographics, vol. 26, no. 3, pp. 715–731, 2006. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
17. R. J. Rizzo, R. A. Szucs, and M. A. Turner, “Congenital abnormalities of the pancreas and biliary tree in adults,” Radiographics, vol. 15, no. 1, pp. 49–68, 1995. View at Scopus
18. K. E. Bani-Hani, “Agenesis of the gallbladder: difficulties in management,” Journal of Gastroenterology and Hepatology, vol. 20, no. 5, pp. 671–675, 2005. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
19. A. Stoss, “Zur Entwickelungsgeschichte des Pankreas,” Anatomischer Anzeiger, pp. 666–669, 1891.
20. B. Choronshitzky, “Die Entstehung der Milz, Leber, Gallenblase, Bauchspeicheldrüse und des Pfortadersystems bei den verschiedenen Abteilungen der Wirbeltiere,” Anatomische Hefte. I. Abteilung, vol. 39, pp. 33–40, 1900. View at Publisher · View at Google Scholar · View at Scopus
21. K. Helly, “Zur pankreasentwickelung der säugethiere,” Archiv für Mikroskopische Anatomie, vol. 57, no. 2, pp. 271–335, 1901. View at Publisher · View at Google Scholar · View at Scopus
22. F. Malaisse-Lagae, Y. Stefan, J. Cox, et al., “Identification of a lobe in the adult human pancreas rich in pancreatic polypeptide,” Diabetologia, vol. 17, no. 6, pp. 361–365, 1979.
23. J. E. Skandalakis, S. W. Gray, R. Ricketts, et al., “The extrahepatic biliary ducts and the gallbladder,” in Embryology for Surgeons, S. W. Gray and J. E. Skandalakis, Eds., pp. 296–333, W.B. Saunders, London, UK, 1972.
24. K. Kimura, M. Ohto, H. Saisho, et al., “Association of gallbladder carcinoma and anomalous pancreaticobiliary ductal union,” Gastroenterology, vol. 89, no. 6, pp. 1258–1265, 1985.
25. S. P. Misra, P. Gulati, V. K. Thorat, J. C. Vij, and B. S. Anand, “Pancreaticobiliary ductal union in biliary diseases. An endoscopic retrograde cholangiopancreatographic study,” Gastroenterology, vol. 96, no. 3, pp. 907–912, 1989.
26. M. Sugiyama, M. Baba, Y. Atomi, H. Hanaoka, Y. Mizutani, and J. Hachiya, “Diagnosis of anomalous pancreaticobiliary junction: value of magnetic resonance cholangiopancreatography,” Surgery, vol. 123, no. 4, pp. 391–397, 1998. View at Publisher · View at Google Scholar
27. T. Nomura, Y. Shirai, N. Sandoh, S. Nagakura, and K. Hatakeyama, “Cholangiographic criteria for anomalous union of the pancreatic and biliary ducts,” Gastrointestinal Endoscopy, vol. 55, no. 2, pp. 204–208, 2002. View at Publisher · View at Google Scholar · View at PubMed
28. T. Uchida, T. Takada, B. J. Ammori, K. Suda, and T. Takahashi, “Three-dimensional reconstruction of the ventral and dorsal pancreas: a new insight into anatomy and embryonic development,” Journal of Hepato-Biliary-Pancreatic Surgery, vol. 6, no. 2, pp. 176–180, 1999.
29. Y. Sakamoto, M. Nagai, N. Tanaka et al., “Anatomical segmentectomy of the head of the pancreas along the embryological fusion plane: a feasible procedure?” Surgery, vol. 128, no. 5, pp. 822–831, 2000. View at Publisher · View at Google Scholar · View at PubMed
30. H. Tadokoro, T. Kozu, F. Toki, M. Kobayashi, and N. Hayashi, “Embryological fusion between the ducts of the ventral and dorsal primordia of the pancreas occurs in two manners,” Pancreas, vol. 14, no. 4, pp. 407–414, 1997.
31. T. Kamisawa, M. Koike, and A. Okamoto, “Embryology of the pancreatic duct system,” Digestion, vol. 60, no. 2, pp. 161–165, 1999.
32. T. Todani, Y. Watanabe, M. Narusue, et al., “Congenital bile duct cysts: classification, operative procedures, and review of thirty-seven cases including cancer arising from choledochal cyst,” American Journal of Surgery, vol. 134, no. 2, pp. 263–269, 1977.
33. F. Alonso-Lej, W. B. Rever Jr., and D. J. Pessagno, “Congenital choledochal cyst, with a report of 2, and an analysis of 94, cases,” International Abstract of Surgery, vol. 108, no. 1, pp. 1–30, 1959.
34. M. Yamaguchi, “Congenital choledochal cyst. Analysis of 1,433 patients in the Japanese literature,” American Journal of Surgery, vol. 140, no. 5, pp. 653–657, 1980.
35. T. Miyano and A. Yamataka, “Choledochal cysts,” Current Opinion in Pediatrics, vol. 9, no. 3, pp. 283–288, 1997. View at Publisher · View at Google Scholar
36. M. J. Weyant, M. A. Maluccio, M. M. Bertagnolli, and J. M. Daly, “Choledochal cysts in adults: a report of two cases and review of the literature,” American Journal of Gastroenterology, vol. 93, no. 12, pp. 2580–2583, 1998. View at Publisher · View at Google Scholar
37. M. Mercadier, J. P. Chigot, J. P. Clot, et al., “Caroli's disease,” World Journal of Surgery, vol. 8, no. 1, pp. 22–29, 1984.
38. B. C. Visser, I. Suh, L. W. Way et al., “Congenital choledochal cysts in adults,” Archives of Surgery, vol. 139, no. 8, pp. 855–862, 2004. View at Publisher · View at Google Scholar · View at PubMed
39. F. T. Lewis, “The development of the liver,” in Manual of Human Embryology II, F. Keibel and F. P. Mall, Eds., pp. 403–428, J.B. Lippincott, Philadelphia, Pa, USA, 1910.
40. Y. Matsumoto, H. Fujii, J. Itakura, M. Matsuda, B. Nobukawa, and K. Suda, “Recent advances in pancreaticobiliary maljunction,” Journal of Hepato-Biliary-Pancreatic Surgery, vol. 9, no. 1, pp. 45–54, 2002. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
41. O. Kato, K. Hattori, T. Suzuki, et al., “Clinical significance of anomalous pancreaticobiliary union,” Gastrointestinal Endoscopy, vol. 29, no. 2, pp. 94–98, 1983. View at Scopus
42. S. P. Misra and M. Dwivedi, “Pancreaticobiliary ductal union,” Gut, vol. 31, no. 10, pp. 1144–1149, 1990. View at Scopus
43. S. Yamauchi, A. Koga, S. Matsumoto, et al., “Anomalous junction of pancreaticobiliary duct without congenital choledochal cyst: a possible risk factor for gallbladder cancer,” American Journal of Gastroenterology, vol. 82, no. 1, pp. 20–24, 1987. View at Scopus
44. E. Nagata, K. Sakai, H. Kinoshita, and Y. Kobayashi, “The relation between carcinoma of the gallbladder and an anomalous connection between the choledochus and the pancreatic duct,” Annals of Surgery, vol. 202, no. 2, pp. 182–190, 1985. View at Scopus
45. T. Funabiki, T. Matsubara, S. Miyakawa, and S. Ishihara, “Pancreaticobiliary maljunction and carcinogenesis to biliary and pancreatic malignancy,” Langenbeck's Archives of Surgery, vol. 394, no. 1, pp. 159–169, 2009. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
46. Y. Matsumoto, H. Fujii, J. Itakura et al., “Pancreaticobiliary maljunction: etiologic concepts based on radiologic aspects,” Gastrointestinal Endoscopy, vol. 53, no. 6, pp. 614–619, 2001. View at Publisher · View at Google Scholar · View at Scopus
47. K. C. Wong and J. Lister, “Human fetal development of the hepato-pancreatic duct junction—a possible explanation of congenital dilatation of the biliary tract,” Journal of Pediatric Surgery, vol. 16, no. 2, pp. 139–145, 1981. View at Scopus
48. N. Lainakis, S. Antypas, A. Panagidis et al., “Annular pancreas in two consecutive siblings: an extremely rare case,” European Journal of Pediatric Surgery, vol. 15, no. 5, pp. 364–368, 2005. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
49. F. Gress, A. Yiengpruksawan, S. Sherman et al., “Diagnosis of annular pancreas by endoscopic ultrasound,” Gastrointestinal Endoscopy, vol. 44, no. 4, pp. 485–489, 1996. View at Publisher · View at Google Scholar · View at Scopus
50. K. Sandrasegaran, A. Patel, E. L. Fogel, N. J. Zyromski, and H. A. Pitt, “Annular pancreas in adults,” American Journal of Roentgenology, vol. 193, no. 2, pp. 455–460, 2009. View at Publisher · View at Google Scholar · View at PubMed · View at Scopus
51. M. M. Ravitch and A. C. Woods Jr., “Annular pancreas,” Annals of Surgery, vol. 132, no. 6, pp. 1116–1127, 1950. View at Scopus
52. T. M. Lecco, “Zur morphologie des pankreas annulare,” Sitzungsberichte der Heidelberger Akademie der Wissenschaften, vol. 119, pp. 391–406, 1910.
53. W. A. Baldwin, “A specimen of annular pancreas,” The Anatomical Record, vol. 4, no. 8, pp. 299–304, 1910.
54. F. Sessa, R. Fiocca, P. Tenti, et al., “Pancreatic polypeptide rich tissue in the annular pancreas. A distinctive feature of ventral primordium derivatives,” Virchows Archiv a Pathological Anatomy and Histology, vol. 399, no. 2, pp. 227–232, 1983. View at Scopus
55. K. Suda, “Immunohistochemical and gross dissection studies of annular pancreas,” Acta Pathologica Japonica, vol. 40, no. 7, pp. 505–508, 1990. View at Scopus
56. F. P. Agha and K. D. Williams, “Pancreas divisum: incidence, detection, and clinical significance,” American Journal of Gastroenterology, vol. 82, no. 4, pp. 315–320, 1987.
57. G. A. Lehman and S. Sherman, “Diagnosis and therapy of pancreas divisum,” Gastrointestinal Endoscopy Clinics of North America, vol. 8, no. 1, pp. 55–77, 1998.
58. D. E. Morgan, K. Logan, T. H. Baron, R. E. Koehler, and J. K. Smith, “Pancreas divisum: implications for diagnostic and therapeutic pancreatography,” American Journal of Roentgenology, vol. 173, no. 1, pp. 193–198, 1999.
59. J. A. Soto, B. C. Lucey, and J. W. Stuhlfaut, “Pancreas divisum: depiction with multi-detector row CT,” Radiology, vol. 235, no. 2, pp. 503–508, 2005. View at Publisher · View at Google Scholar · View at PubMed
60. T. Kamisawa, T. Yuyang, N. Egawa, J. I. Ishiwata, and A. Okamoto, “A new embryologic hypothesis of annular pancreas,” Hepato-Gastroenterology, vol. 48, no. 37, pp. 277–278, 2001.
61. B. Nobukawa, M. Otaka, K. Suda, H. Fujii, Y. Matsumoto, and T. Miyano, “An annular pancreas derived from paired ventral pancreata, supporting Baldwin's hypothesis,” Pancreas, vol. 20, no. 4, pp. 408–410, 2000. View at Publisher · View at Google Scholar
62. P. B. Cotton, “Congenital anomaly of pancreas divisum as cause of obstructive pain and pancreatitis,” Gut, vol. 21, no. 2, pp. 105–114, 1980. View at Scopus
63. A. L. Warshaw, J. Simeone, R. H. Schapiro, et al., “Objective evaluation of ampullary stenosis with ultrasonography and pancreatic stimulation,” American Journal of Surgery, vol. 149, no. 1, pp. 65–72, 1985. View at Scopus
64. S. A. Cohen, F. D. Rutkovsky, J. H. Siegel, and F. E. Kasmin, “Endoscopic stenting and sphincterotomy of the minor papilla in symptomatic pancreas divisum: results and complications,” Diagnostic and Therapeutic Endoscopy, vol. 1, no. 3, pp. 131–139, 1995. View at Scopus