4Ochi K,Hasuoka H,Miaushima T,et al.A case of small pancreatic cancer diagnosed by serial follow-up studies promptly by a positive K-ras point mutation in pure pancreatic juice. The American journal of Gastroenterology . 1998
5Guo X,Friess H,Graber HU,et al.KAI1 expression is up-regulated in early pancreatic cancer and decreased in the presence of metastases. Cancer Research . 1996
6Conejo JR,Kleeff J,Matsuda K,et al.Syndecan-1 expression is up-regulated in pancreatic but not in other gastrointestinal Cancers. International Journal of Cancer . 2000
7Nakaizumu A,Uehara H,Takenaka A,et al.Diagnosis of pancreatic cancer by cytology and measurement of oncogene and tumor markers in pure pancrectic juice aspirated by endoscopy. Hepato Gastroenterology . 1999
8Dimagno EP,Renpero MA.AGA technical review on the epidemiology, diagnosis, and treatment of pancreatic ductal adenocarcinoma. Gastroenterology . 1999
9Uehara H,Nakaizumi A,Tatsuta M,et al.Diagnosis of pancreatic cancer by detecting telomerase activity in pancreatic juice: comparison with K-ras mutations. The American journal of Gastroenterology . 1999
10Uehara H,Naksizumi A,Tatslta M,et al.Diagnosis of carcinoma in situ of the pancreas by peroral pancreatoscopy and pancreatoscopic cytology. Cancer . 1997
2Yu YH, Xu FG, Peng H, et al. NOEY2,an imprinted putative tumor suppressor gene in ovarian and breast carcinoma. Pro Natl Acad Sci USA,1999,96:214-219
3Chomczynski P, Sacchi N. Single step method of RNA isolation by acid guanidinium thiocyanate-phenol-chloroform extraction.Anal Biochem, 1987,162:156-159
3Tsunoda T,Yamamoto Y,Kimoto M,et al.Staging and treatment for patients with pancreatic cancer.How small is an early pancreatic cancer?[J].J Hepatobiliary Pancreat Surg,1998,5:128-132.
4Yamaguchi K,Mizunoto K,Noshiro H,et al.Pancreatic carcinoma:≤2 cm versus＞2 cm in size[J].Iht Surg,1999,84:213-219.
5Ishikawa O,Ohigashi H,Imaoka S,et al.Minute carcinoma of the pancreas measuring 1cm or less in diameter:collective review of Japanease case reports[J].Hepatogastroenteroloty,1999,46:8-15.
6Ochi K,Hasuoka H,Mizushima T,et al.A case of small pancreatic cancer diagnosed by serial follow-up studies promptly by a positive K-ras point mutation in pure vancreatic juice[J].Am J Gastroenterol,1998,93:1366-1368.
7Ly Q,Runzi M,Menzel J,et al.Pancreatic intraductal ultrasonography (IDUS) allowa early diagnosis of pancreatic carcinoma in situ:a case report[J].Endoscopy,2003,35:534-537.
8Merta H,Gautam S.The learning curve for EUSguided FNA of pancreatic cancer[J].Gastroinest Endosc,2004,59:33-37.
9Fazel A,Draganov P.Interventional endoscopic ultrasound in pancreatic diease[J].Curr Gastroenterol ReD,2004,6:104-110.
10Guo XZ(郭晓钟).KAI1 expression is up-regulated in early pancreatic cancer and decreased inthe presence of metastases[J].Cancer Res,1996,56:4876-4880.
