N Abe

Summary

Affiliation: Kyorin University
Country: Japan

Publications

  1. ncbi request reprint Carcinoembryonic antigen levels in peritoneal washes: a potential prognostic marker for patients with colorectal cancer
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka City, Tokyo 181 8611, Japan
    Hepatogastroenterology 50:1025-8. 2003
  2. ncbi request reprint Risk factors predictive of lymph node metastasis in depressed early gastric cancer
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
    Am J Surg 183:168-72. 2002
  3. ncbi request reprint Pancreatic endocrine function and glucose transporter (GLUT)-2 expression in rat acute pancreatitis
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan
    Pancreas 25:149-53. 2002
  4. ncbi request reprint Diagnostic significance of high mobility group I(Y) protein expression in intraductal papillary mucinous tumors of the pancreas
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Pancreas 25:198-204. 2002
  5. ncbi request reprint Wrapping of skeletonized and divided vessels using the falciform ligament in distal pancreatectomy
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 194:94-7. 2007
  6. ncbi request reprint Key factors for successful en bloc endoscopic submucosal dissection of early stage gastric cancer using an insulation-tipped diathermic knife
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Hepatogastroenterology 53:639-42. 2006
  7. ncbi request reprint En bloc endoscopic mucosal resection of a large early stage gastric cancer by combined use of an insulation-tipped diathermic knife and a grasping forceps percutaneously inserted into the gastric lumen
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Hepatogastroenterology 52:1301-4. 2005
  8. ncbi request reprint Endoscopic treatment or surgery for undifferentiated early gastric cancer?
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka City, Tokyo 181 8611, Japan
    Am J Surg 188:181-4. 2004
  9. pmc An increased high-mobility group A2 expression level is associated with malignant phenotype in pancreatic exocrine tissue
    N Abe
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2, Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Br J Cancer 89:2104-9. 2003
  10. doi request reprint Endoscopic full-thickness resection with laparoscopic assistance as hybrid NOTES for gastric submucosal tumor
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo, 181 8611, Japan
    Surg Endosc 23:1908-13. 2009

Detail Information

Publications78

  1. ncbi request reprint Carcinoembryonic antigen levels in peritoneal washes: a potential prognostic marker for patients with colorectal cancer
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka City, Tokyo 181 8611, Japan
    Hepatogastroenterology 50:1025-8. 2003
    ..This study was conducted to define the clinical significance of intraoperative determination of carcinoembryonic antigen levels in peritoneal washes from patients undergoing surgery for colorectal cancer...
  2. ncbi request reprint Risk factors predictive of lymph node metastasis in depressed early gastric cancer
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
    Am J Surg 183:168-72. 2002
    ....
  3. ncbi request reprint Pancreatic endocrine function and glucose transporter (GLUT)-2 expression in rat acute pancreatitis
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan
    Pancreas 25:149-53. 2002
    ..Impairment in pancreatic endocrine function is believed to play an important role in the development of glucose intolerance in acute pancreatitis...
  4. ncbi request reprint Diagnostic significance of high mobility group I(Y) protein expression in intraductal papillary mucinous tumors of the pancreas
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Pancreas 25:198-204. 2002
    ..Overexpression of the high mobility group I(Y), [HMGI(Y)], gene/proteins has been demonstrated in many types of human malignancies, suggesting that HMGI(Y) may play a vital role in the oncogenic transformation of cells...
  5. ncbi request reprint Wrapping of skeletonized and divided vessels using the falciform ligament in distal pancreatectomy
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 194:94-7. 2007
    ..With the aim of protecting vessels near the pancreatic stump from potential pancreatic fistulas, we have adopted a surgical option by which these vessels are wrapped using a pedicled falciform ligament...
  6. ncbi request reprint Key factors for successful en bloc endoscopic submucosal dissection of early stage gastric cancer using an insulation-tipped diathermic knife
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Hepatogastroenterology 53:639-42. 2006
    ..We retrospectively analyzed factors affecting the success rate of en bloc resection by IT knife-ESD...
  7. ncbi request reprint En bloc endoscopic mucosal resection of a large early stage gastric cancer by combined use of an insulation-tipped diathermic knife and a grasping forceps percutaneously inserted into the gastric lumen
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Hepatogastroenterology 52:1301-4. 2005
    ..We propose that the present approach may provide an important alternative to laparoscopic intragastric surgery...
  8. ncbi request reprint Endoscopic treatment or surgery for undifferentiated early gastric cancer?
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka City, Tokyo 181 8611, Japan
    Am J Surg 188:181-4. 2004
    ..This study was conducted to determine this subgroup among undifferentiated EGC patients in whom the risk of LNM can be highly ruled out in an attempt to identify candidates who can be treated by EMR...
  9. pmc An increased high-mobility group A2 expression level is associated with malignant phenotype in pancreatic exocrine tissue
    N Abe
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2, Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Br J Cancer 89:2104-9. 2003
    ....
  10. doi request reprint Endoscopic full-thickness resection with laparoscopic assistance as hybrid NOTES for gastric submucosal tumor
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo, 181 8611, Japan
    Surg Endosc 23:1908-13. 2009
    ..Herein, we present the preliminary results of LAEFR for gastric SMT patients...
  11. doi request reprint Cholecystectomy by a combined transgastric and transparietal approach using two flexible endoscopes
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
    J Hepatobiliary Pancreat Surg 16:25-30. 2009
    ..This experimental study was designed to assess the technical feasibility and benefits of our novel approach for transgastric NOTES (natural orifice translumenal endoscopic surgery) cholecystectomy...
  12. doi request reprint Falciform ligament in pancreatoduodenectomy for protection of skeletonized and divided vessels
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
    J Hepatobiliary Pancreat Surg 16:184-8. 2009
    ..We reviewed 36 patients who underwent PD that included this option...
  13. doi request reprint Single-port endoscopic cholecystectomy: a bridge between laparoscopic and translumenal endoscopic surgery
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo, 181 8611, Japan
    J Hepatobiliary Pancreat Surg 16:633-8. 2009
    ..This study aimed to evaluate the technical feasibility of SPEC...
  14. ncbi request reprint Prognostic significance of carcinoembryonic antigen levels in peritoneal washes in patients with gastric cancer
    N Abe
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka City, 181 8611, Tokyo, Japan
    Am J Surg 181:356-61. 2001
    ..This study examined the clinical significance of intraoperative determination of carcinoembryonic antigen (CEA) levels in peritoneal washes (pCEA) in patients with gastric cancer...
  15. ncbi request reprint Preoperative endoscopic pancreatic stenting for safe local pancreatic resection
    M Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Hepatogastroenterology 48:1625-7. 2001
    ..The present case demonstrates a novel indication for endoscopic pancreatic stenting...
  16. ncbi request reprint Pancreatic transection using ultrasonic dissector in pancreatoduodenectomy
    M Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, 181 8611, Tokyo, Japan
    Am J Surg 182:257-9. 2001
    ....
  17. ncbi request reprint The indication of local excision for T2 rectal carcinomas
    T Masaki
    First Department of Surgery, Kyorin University, Mitaka City, Tokyo, Japan
    Am J Surg 181:133-7. 2001
    ..However, indications and long-term results have not yet been determined...
  18. ncbi request reprint Predictive factors for malignancy in intraductal papillary-mucinous tumours of the pancreas
    M Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Br J Surg 90:1244-9. 2003
    ..Preoperative assessment of the likelihood of malignancy in intraductal papillary-mucinous tumour (IPMT) of the pancreas is often difficult. Predictive factors for malignancy and invasive carcinoma in IPMT were analysed...
  19. ncbi request reprint Possible contribution of CD44 variant 6 and nuclear beta-catenin expression to the formation of budding tumor cells in patients with T1 colorectal carcinoma
    T Masaki
    First Department of Surgery, Kyorin University, Tokyo, Japan
    Cancer 92:2539-46. 2001
    ..This study was undertaken to clarify the associations between tumor budding, E-cadherin-catenin complex, and CD44 variant 6 abnormalities...
  20. ncbi request reprint Quantitative analysis of telomerase activity: a potential diagnostic tool for colorectal carcinoma
    N Abe
    First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka City, Tokyo 181-8611, Japan
    Hepatogastroenterology 48:692-5. 2001
    ..CONCLUSIONS: Quantitative analysis of the level of telomerase activity using the F-TRAP assay provides a useful diagnostic tool for colorectal carcinoma, but it would not be useful as a tumor progression marker...
  21. ncbi request reprint Endoscopic biliary stenting for treatment of bile leakage after hepatic resection
    M Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo 181-8611, Japan
    Hepatogastroenterology 48:1579-81. 2001
    ..CONCLUSIONS: Endoscopic biliary stenting is a safe and effective treatment for persistent bile leakage after hepatic resection. Endoscopic treatment may eliminate the need for difficult operations in high risk postoperative cases...
  22. doi request reprint Successful treatment of duodenal carcinoid tumor by laparoscopy-assisted endoscopic full-thickness resection with lymphadenectomy
    N Abe
    Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Asian J Endosc Surg 5:81-5. 2012
    ..LAEFR is a minimally invasive and effective treatment for selected patients with duodenal carcinoid tumor...
  23. pmc Matrilysin (MMP-7) as a significant determinant of malignant potential of early invasive colorectal carcinomas
    T Masaki
    First Department of Surgery, Kyorin University, Mitaka City, Tokyo, Japan
    Br J Cancer 84:1317-21. 2001
    ..0488). Tumour budding at the invasive margin and matrilysin expression are more useful in identifying high-risk groups for adverse outcome in patients with early invasive colorectal carcinomas...
  24. ncbi request reprint Cavernous pancreatic ductal ectasia with smooth muscle proliferation causing recurrent acute pancreatitis
    M Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
    Int J Pancreatol 29:99-105. 2001
    ..Pancreatic cystic lesions have various etiologies, including pseudocyst (inflammatory cyst), retention cyst, congenital cyst, and neoplastic cyst...
  25. ncbi request reprint Pancreatic carcinoma associated with anomalous pancreaticobiliary junction
    M Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Hepatogastroenterology 48:1767-9. 2001
    ..Early diagnosis and treatment of anomalous pancreaticobiliary junction may prevent development of pancreatic carcinoma...
  26. ncbi request reprint [Recent important insights into treatment of pancreatic cancer]
    Nobutsugu Abe
    Dept of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
    Gan To Kagaku Ryoho 32:617-23. 2005
    ..Various newly designed large-scale clinical trials are now in progress. In this article, recent important insights into the surgical treatment, chemotherapy, and radiotherapy of pancreatic cancer are discussed...
  27. doi request reprint Retrospective multicenter study concerning electrocautery forceps with soft coagulation for nonmalignant gastroduodenal ulcer bleeding in Japan
    Mitsuhiro Fujishiro
    Department of Endoscopy and Endoscopic Surgery, The University of Tokyo, Tokyo, Japan
    Dig Endosc 22:S15-8. 2010
    ....
  28. pmc Endoscopic retreatment of recurrent choledocholithiasis after sphincterotomy
    M Sugiyama
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Gut 53:1856-9. 2004
    ..However, long term results of repeat ERCP and risk factors for late complications are largely unknown...
  29. ncbi request reprint Laminin-5 gamma2 chain expression as a possible determinant of tumor aggressiveness in T1 colorectal carcinomas
    Tadahiko Masaki
    First Department of Surgery, Kyorin University, 6 20 2, Shinkawa, Mitaka city Tokyo 181 8611, Japan
    Dig Dis Sci 48:272-8. 2003
    ....
  30. ncbi request reprint Preoperative endoscopic pancreatic stenting for prophylaxis of pancreatic fistula development after distal pancreatectomy
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 191:198-200. 2006
    ..Endoscopic pancreatic stenting for the treatment or prophylaxis of such a fistula has been rarely described...
  31. ncbi request reprint [Surgical treatment of pancreatic cystic neoplasms]
    Masanori Sugiyama
    Department of Surgery, Kyorin University School of Medicine
    Nihon Shokakibyo Gakkai Zasshi 101:865-71. 2004
  32. ncbi request reprint Laparoscopic lymph node dissection after endoscopic submucosal dissection: a novel and minimally invasive approach to treating early-stage gastric cancer
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 190:496-503. 2005
    ..Standard gastrectomy with extended lymph node dissection is indicated for patients if LLND reveals LNM. We present our novel approach and the preliminary results of EGC patients having potential risk of LNM...
  33. doi request reprint Preoperative endoscopic pancreatic stenting: a novel prophylactic measure against pancreatic fistula after distal pancreatectomy
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    J Hepatobiliary Pancreat Surg 15:373-6. 2008
    ..We reviewed ten patients who underwent this intervention...
  34. doi request reprint Management of intraductal papillary mucinous neoplasm of the pancreas
    Masanori Sugiyama
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo, 181 8611, Japan
    J Gastroenterol 43:181-5. 2008
    ..Malignant IPMNs necessitate lymph node dissection (D1). IPMNs are associated with a high incidence of extrapancreatic malignancies and pancreatic ductal carcinoma...
  35. ncbi request reprint Pancreaticogastrostomy for reconstruction after medial pancreatectomy
    Masanori Sugiyama
    Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    J Am Coll Surg 199:163-5. 2004
  36. doi request reprint Immunohistochemical similarities between pancreatic mucinous cystic tumor and ovarian mucinous cystic tumor
    Yutaka Suzuki
    Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Pancreas 36:e40-6. 2008
    ..However, there are few studies showing a comparison of both types of tumor. We immunohistochemically studied both types of tumor to clarify their characteristics...
  37. doi request reprint Current managements and outcomes of peptic and artificial ulcer bleeding in Japan
    Mitsuhiro Fujishiro
    Department of Endoscopy and Endoscopic Surgery, The University of Tokyo, Tokyo, Japan
    Dig Endosc 22:S9-14. 2010
    ..Although they were minor findings, some differences in applied endoscopic methods, concomitant use of antisecretory drugs, and presence of second-look endoscopy were observed...
  38. ncbi request reprint Tumor budding and evidence-based treatment of T2 rectal carcinomas
    Tadahiko Masaki
    Department of Surgery, Kyorin University, 6 20 2, Shinkawa, Mitaka City, Tokyo, Japan
    J Surg Oncol 92:59-63. 2005
    ..The validity of the histological criteria in deciding additional bowel resection after local excision of T2 rectal carcinomas is questioned...
  39. doi request reprint Intraoperative radiotherapy for oncological and function-preserving surgery in patients with advanced lower rectal cancer
    Tadahiko Masaki
    Department of Surgery, Kyorin University, Tokyo, Japan
    Langenbecks Arch Surg 393:173-80. 2008
    ..Pelvic autonomic nerve preservation (PANP) with lateral lymph node dissection (LLND) has been introduced in rectal cancer surgery in Japan; however, its indication has not been standardized yet...
  40. ncbi request reprint Quality assurance of pelvic autonomic nerve-preserving surgery for advanced lower rectal cancer--preliminary results of a randomized controlled trial
    Tadahiko Masaki
    Department of Surgery and Radiation Oncology, Kyorin University, 6 20 2, Shinkawa, Mitaka City, Tokyo, 181 8611, Japan
    Langenbecks Arch Surg 395:607-13. 2010
    ..Pelvic autonomic nerve-preserving (PANP) lateral node dissection (LLND) has been introduced in rectal cancer surgery in Japan, but quality assurance of this approach has not been tested by randomized controlled trials...
  41. ncbi request reprint Actual number of tumor budding as a new tool for the individualization of treatment of T1 colorectal carcinomas
    Tadahiko Masaki
    Department of Surgery, Kyorin University, Shinkawa, Mitaka City, Tokyo, Japan
    J Gastroenterol Hepatol 21:1115-21. 2006
    ..In the present study, we attempted to apply the actual number of tumor budding units for the individualization of treatment in T1 colorectal carcinomas...
  42. doi request reprint Pancreatic duct holder for facilitating duct-to-mucosa pancreatojejunostomy after pancreatoduodenectomy
    Masanori Sugiyama
    Department of Surgery, Kyorin University, School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 197:e18-20. 2009
    ..No patients developed prolonged pancreatic leakage or pancreatic fistula postoperatively. In conclusion, the pancreatic duct holder is a simple and useful tool for facilitating duct-to-mucosa pancreatojejunostomy...
  43. doi request reprint Secure placement of a peripancreatic drain after a distal pancreatectomy
    Masanori Sugiyama
    Department of Surgery, Kyorin University, School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 199:178-82. 2010
    ..We devised a new drainage method with fixation of the tip of a peripancreatic drain using a loose loop of an absorbable suture...
  44. ncbi request reprint Resection area of 15 mm as dividing line for choosing strip biopsy or endoscopic submucosal dissection for mucosal gastric neoplasm
    Yasuharu Yamaguchi
    The Third Department of Internal Medicine, Kyorin University School of Medicine, Tokyo, Japan
    J Clin Gastroenterol 41:472-6. 2007
    ..However, ESD requires more time than SB. A small lesion can be resected en bloc and effectively treated with SB...
  45. ncbi request reprint Risk factors for acute pancreatitis after endoscopic papillary balloon dilation
    Masanori Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Hepatogastroenterology 50:1796-8. 2003
    ..Although EPBD (endoscopic papillary balloon dilation) may cause acute pancreatitis, risk factors for post-EPBD pancreatitis have not been well described. We retrospectively analyzed risk factors predictive of acute pancreatitis after EPBD...
  46. ncbi request reprint Pancreatic carcinoma that completely obstructs the Wirsung duct without dilatation of the main pancreatic duct
    Masanori Sugiyama
    Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    J Gastroenterol Hepatol 21:1154-6. 2006
    ..However, some carcinomas are not associated with MPD dilatation despite complete MPD obstruction. This paradoxical phenomenon has not been well documented...
  47. ncbi request reprint Predictive factors for acute pancreatitis and hyperamylasemia after endoscopic papillary balloon dilation
    Masanori Sugiyama
    The First Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Gastrointest Endosc 57:531-5. 2003
    ..Risk factors predictive of acute pancreatitis and hyperamylasemia after endoscopic papillary balloon dilation were retrospectively analyzed...
  48. ncbi request reprint Successful treatment of an undifferentiated early stage gastric cancer by combined en bloc EMR and laparoscopic regional lymphadenectomy
    Nobutsugu Abe
    The First Department of Surgery, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan
    Gastrointest Endosc 57:972-5. 2003
  49. ncbi request reprint A new reconstruction method for preventing delayed gastric emptying after pylorus-preserving pancreatoduodenectomy
    Masanori Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 187:743-6. 2004
    ..The right gastric artery is divided in order to place the stomach, the duodenum, and the jejunum in a straight line...
  50. ncbi request reprint Matrix metalloproteinases may contribute compensationally to tumor invasion in T1 colorectal carcinomas
    Tadahiko Masaki
    First Department of Surgery, Kyorin University, 6 20 2, Shinkawa, Mitaka City, Tokyo 181 8611, Japan
    Anticancer Res 23:4169-73. 2003
    ..Few investigators have focused on possible interactions among several MMPs collectively...
  51. ncbi request reprint Budding as a useful determinant of the optimal treatment for T1 rectal carcinomas
    Tadahiko Masaki
    Department of Surgery, Kyorin University, 6 20 2, Shinkawa, Mitaka City, Tokyo 181 8611, Japan
    Hepatogastroenterology 50:388-91. 2003
    ..However, positive predictive values of these histological criteria are low. This study was undertaken to clarify more reliable risk factor(s) for lymph node metastasis in T1 rectal carcinomas...
  52. ncbi request reprint New guide wire technique for stent placement through an occluded self-expandable metal stent: The hairpin technique
    Yasuharu Yamaguchi
    The Third Department of Internal Medicine, Kyorin University School of Medicine, Tokyo, Japan
    J Gastroenterol Hepatol 20:595-8. 2005
    ..The present study reports a new guide wire insertion technique that prevents this problem from occurring...
  53. ncbi request reprint Predictive factors for lymph node metastasis of differentiated submucosally invasive gastric cancer
    Nobutsugu Abe
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Gastrointest Endosc 60:242-5. 2004
    ..Unnecessary surgery could be avoided if a subgroup of patients with submucosal cancer with negligible risk of lymph node metastasis can be defined. This study was conducted to define such a subgroup...
  54. doi request reprint Modified liver hanging maneuver with extraparenchymal isolation of the middle hepatic vein in left hepatectomy
    Masanori Sugiyama
    Department of Surgery, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
    J Hepatobiliary Pancreat Surg 16:156-9. 2009
    ..We devised a modified maneuver with tape repositioning between the MHV and left hepatic vein (LHV) after extraparenchymal isolation of the MHV, in left hepatectomy with the caudate lobe and without the MHV...
  55. ncbi request reprint Laminin-5 gamma 2 chain and matrix metalloproteinase-2 may trigger colorectal carcinoma invasiveness through formation of budding tumor cells
    Tadahiko Masaki
    First Department of Surgery, Kyorin University, 6 20 2, Shinkawa, Mitaka City, Tokyo 181 8611, Japan
    Anticancer Res 23:4113-9. 2003
    ..Tumor budding has been reported to be significantly associated with lymph node or distant metastasis in colorectal carcinomas. We attempted to elucidate the contributing factors for the formation of budding tumor cells...
  56. ncbi request reprint Clinical utility of grading criteria for submucosal invasion in the prognosis of T1 colorectal carcinomas
    Tadahiko Masaki
    First Department of Surgery, Kyorin University, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    J Gastroenterol 38:37-44. 2003
    ..The clinical utility of relative and absolute grading criteria for submucosal invasion in T1 colorectal carcinomas has been controversial...
  57. doi request reprint Rationale of pelvic autonomic nerve preservation in rectal cancer surgery based on immunohistochemical study
    Tadahiko Masaki
    Department of Surgery, Kyorin University, 6 20 2 Shinkawa, Mitaka, 181 8611, Japan
    Int J Clin Oncol 15:462-7. 2010
    ..However, patients' profiles and methodologies differed among the studies. This study was conducted to clarify the incidence of cancer cell involvement in and around the pelvic autonomic nerves immunohistochemically...
  58. ncbi request reprint Magnetic resonance cholangiopancreatography for postoperative follow-up of intraductal papillary-mucinous tumors of the pancreas
    Masanori Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 185:251-5. 2003
    ..We evaluated the role of magnetic resonance cholangiopancreatography (MRCP) in postoperative follow-up...
  59. ncbi request reprint Laparoscopic pancreatic surgery
    Toshiyuki Mori
    Department of Surgery, Kyorin University, 6 20 2 Shinkawa, Mitaka, Tokyo, 181 8611, Japan
    J Hepatobiliary Pancreat Surg 12:451-5. 2005
    ..Especially when a pseudocyst is located in close contact with the posterior wall of the stomach, it is best drained by a pseudocyst gastrostomy, which can also be done with the use of an intragastric operative technique...
  60. doi request reprint Surgical indications and procedures for bleeding peptic ulcer
    Nobutsugu Abe
    The Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Dig Endosc 22:S35-7. 2010
    ..Angiographic embolization may be a less invasive alternative to surgery, and may further enhance endoscopic hemostasis...
  61. ncbi request reprint Laparoscopic hepatobiliary and pancreatic surgery: an overview
    Toshiyuki Mori
    First Department of Surgery, 6 20 2 Shinkawa, Mitaka, 181 8611 Tokyo, Japan
    J Hepatobiliary Pancreat Surg 9:710-22. 2002
    ..When internal drainage is indicated, pseudocysts can be treated laparoscopically. If the cyst is located close to the posterior gastric wall, cystgastrostomy can also be achieved with an endoluminal surgical technique...
  62. ncbi request reprint Anomalous pancreaticobiliary junction demonstrated by extraductal ultrasonography using transduodenoscopic miniprobe
    M Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Abdom Imaging 27:71-3. 2002
    ..In this method, the position of a miniprobe can readily be adjusted under endoscopic guidance, unlike ordinary endoscopic ultrasonography...
  63. ncbi request reprint [Recent important insights in treatment of bile duct carcinoma]
    Atsuko Nagatoma
    Department of Surgery, Kyorin University School of Medicine
    Nihon Rinsho 64:463-8. 2006
  64. ncbi request reprint Coexpression of matrilysin and laminin-5 gamma2 chain may contribute to tumor cell migration in colorectal carcinomas
    Tadahiko Masaki
    First Department of Surgery, Kyorin University, 6 20 2, Shinkawa, Mitaka City, Tokyo 181 8611, Japan
    Dig Dis Sci 48:1262-7. 2003
    ..003) or matrilysin(+)/laminin-5 gamma2 chain(-) tumors (P = 0.03). In conclusions, coexpression of matrilysin and laminin-5 gamma2 chain may contribute to tumor cell migration in colorectal carcinomas...
  65. ncbi request reprint High mobility group A1 is expressed in metastatic adenocarcinoma to the liver and intrahepatic cholangiocarcinoma, but not in hepatocellular carcinoma: its potential use in the diagnosis of liver neoplasms
    Nobutsugu Abe
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, 181 8611 Tokyo, Japan
    J Gastroenterol 38:1144-9. 2003
    ....
  66. ncbi request reprint Anatomic study of the superior right colic vein: its relevance to pancreatic and colonic surgery
    Gang Jin
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Am J Surg 191:100-3. 2006
    ..This study was designed to describe the precise anatomic venous tributaries of the superior mesenteric vein with special emphasis on the superior right colic vein (SRCV), which is seldom mentioned in the literature...
  67. ncbi request reprint Differential diagnosis of benign versus malignant nonfunctioning islet cell tumors of the pancreas: the roles of EUS and ERCP
    Masanori Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Gastrointest Endosc 55:115-9. 2002
    ..Differentiation between benign and malignant nonfunctioning islet cell tumors of the pancreas before surgery is often difficult. The roles of EUS and ERCP were evaluated in the differential diagnosis of these tumors...
  68. ncbi request reprint Effect of granulocyte colony-stimulating factor on opsonin receptor expression in cerulein-induced acute pancreatitis
    Hongfang Tuo
    First Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Pancreas 30:e16-21. 2005
    ..The effects of G-CSF on neutrophils and opsonin receptor expressions of neutrophils were investigated in cerulein-induced acute pancreatitis...
  69. ncbi request reprint Distribution of lymphatic vessels in the neural plexuses surrounding the superior mesenteric artery
    Gang Jin
    First Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
    Pancreas 32:62-6. 2006
    ..To investigate whether lymphatic vessels exist in the neural plexuses surrounding the superior mesenteric artery (SMA) and the ultrastructural relationship between neural plexuses and lymphatic vessels...
  70. doi request reprint Microscopic cancer cell spread in gastric cancer: whole-section analysis of mesogastrium
    Atsuko Nagatomo
    Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka City, Tokyo, 181 8611, Japan
    Langenbecks Arch Surg 394:655-60. 2009
    ..To identify the anatomical relationship between such cancer cell spread and lymph nodes, we investigated the microscopic cancer cell spread in the mesogastrium (CSM) by the whole-section analysis of the mesogastrium...
  71. ncbi request reprint Biliopancreatic reflux via anomalous pancreaticobiliary junction
    Masanori Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    Surgery 135:457-9. 2004
  72. ncbi request reprint Anomalous pancreaticobiliary junction shown on multidetector CT
    Masanori Sugiyama
    First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    AJR Am J Roentgenol 180:173-5. 2003
  73. ncbi request reprint Laparoscopic pancreatic cystgastrostomy
    Toshiyuki Mori
    Department of Surgery I, Kyorin University, 6 20 2 Shinkawa, Mitaka, Tokyo 181 8611, Japan
    J Hepatobiliary Pancreat Surg 9:548-54. 2002
    ..It is also indicated for symptomatic chronic pseudocysts 6 cm or more in diameter. When a pseudocyst is in close contact with the posterior wall of the stomach, it is best drained by pseudocyst gastrostomy...
  74. ncbi request reprint [Serous cystic tumor of the pancreas]
    Yutaka Suzuki
    Department of Surgery, Kyorin University School of Medicine
    Nihon Rinsho 64:60-5. 2006
  75. ncbi request reprint Effects of granulocyte colony-stimulating factor on neutrophils and inflammatory cytokines in the early stage of severe acute pancreatitis in rats
    Hongfang Tuo
    The First Department of Surgery, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka, Tokyo, 181 8611, Japan
    J Gastroenterol 40:186-91. 2005
    ..However, an inflammatory response may be enhanced by an increased number of leukocytes. Our purpose was to study the roles of G-CSF in peritoneal-exudate neutrophils and inflammatory cytokines in the early stage of experimental SAP...
  76. doi request reprint Cardiovascular event rates in patients with cerebrovascular disease and atherothrombosis at other vascular locations: results from 1-year outcomes in the Japanese REACH Registry
    Shinichiro Uchiyama
    Department of Neurology, Tokyo Women s Medical University School of Medicine, Tokyo, Japan
    J Neurol Sci 287:45-51. 2009
    ..9 were significant predisposing factors for stroke. Patients with CVD and co-existing atherothrombotic diseases had a high risk of recurrent events, including events arising in other vascular beds than originally diagnosed...
  77. ncbi request reprint A case of mucin hypersecreting intraductal papillary carcinomas occurring simultaneously in liver and pancreas
    Yasuharu Yamaguchi
    Gastrointest Endosc 61:330-4. 2005
  78. ncbi request reprint Therapy of human pancreatic carcinoma based on suppression of HMGA1 protein synthesis in preclinical models
    Francesco Trapasso
    Dipartimento di Biologia e Patologia Cellulare e Molecolare, c o Centro di Endocrinologia ed Oncologia Sperimentale del CNR, Universita di Napoli Federico II, Naples, Italy
    Cancer Gene Ther 11:633-41. 2004
    ..Therefore, suppression of HMGA1 protein synthesis by an HMGA1 antisense approach seems to be a feasible treatment strategy in pancreatic carcinomas...