Bernard Langer

Bernard Langer 's AcademicInfluence.com Rankings

Bernard Langer

Education

#1163

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#1666

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Pedagogy

#77

World Rank

#104

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Bernard Langer

Philosophy

#10342

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#14169

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#7238

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#8936

Historical Rank

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Philosophy

Why Is Bernard Langer Influential?

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According to Wikipedia, Bernard Langer was a Canadian surgeon and educator. In 2015, he was inducted into the Canadian Medical Hall of Fame. Biography Born in Toronto, he received an MD from the University of Toronto, interned at the Toronto General Hospital and completed training as a surgeon at the University of Toronto. Langer subsequently pursued training in oncology at MD Anderson Hospital in Houston and in liver transplantation at Brigham Hospital in Boston.

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Bernard Langer 's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Recommendations for liver transplantation for hepatocellular carcinoma: an international consensus conference report. (2012) (851)
Nutritional assessment: a comparison of clinical judgement and objective measurements. (1982) (546)
Adjuvant chemotherapy after potentially curative resection of metastases from colorectal cancer: a pooled analysis of two randomized trials. (2008) (543)
Recurrence after liver resection for hepatocellular carcinoma: risk factors, treatment, and outcomes. (2007) (355)
Prognostic factors in resected pancreatic adenocarcinoma: analysis of actual 5-year survivors. (2004) (331)
Definition and Classification of Negative Outcomes in Solid Organ Transplantation Application in Liver Transplantation (1994) (321)
Surgical resection of hepatic and pulmonary metastases from colorectal carcinoma. (2006) (252)
Multidisciplinary cancer conferences: a systematic review and development of practice standards. (2007) (249)
Germline BRCA2 6174delT mutations in Ashkenazi Jewish pancreatic cancer patients (1997) (233)
Treatment of primary liver graft nonfunction with prostaglandin E1. (1989) (228)
Diagnosis and Management of Hydatid Disease of the Liver: A 15‐year North American Experience (1984) (222)
An Aggressive Surgical Approach Leads to Improved Survival in Patients With Gallbladder Cancer: A 12-Year Study at a North American Center (2005) (215)
Total parenteral nutrition at home: studies in patients surviving 4 months to 5 years. (1976) (215)
A study of prognostic factors for hepatic resection for colorectal metastases. (1997) (188)
Regional versus systemic chemotherapy in the treatment of colorectal carcinoma metastatic to the liver: Is there a survival difference?‐‐Meta‐analysis of the published literature (1996) (182)
Total parenteral nutrition at home for 23 months, without complication, and with good rehabilitation. A study of technical and metabolic features. (1973) (182)
Double stapling technique for low anterior resection (1983) (158)
Protein-sparing therapy in postoperative patients. Effects of added hypocaloric glucose or lipid. (1976) (156)
Relation between hospital surgical volume and outcome for pancreatic resection for neoplasm in a publicly funded health care system. (1999) (151)
Survival After Hepatic Resection for Colorectal Metastases: A 10-Year Experience (2006) (142)
Formation of intrahepatic portosystemic shunts using a balloon dilatation catheter: preliminary clinical experience. (1983) (134)
Further report of a prospective randomized trial comparing distal splenorenal shunt with end-to-side portacaval shunt. An analysis of encephalopathy, survival, and quality of life. (1985) (128)
Periampullary tumors: which ones should be resected? (1985) (125)
Biliary stenting versus bypass surgery for the palliation of malignant distal bile duct obstruction: A meta‐analysis (2000) (124)
Creation of an intrahepatic portosystemic shunt with a Grüntzig balloon catheter. (1982) (119)
Gastroplasty and Belsey hiatus hernia repair. An operation for the management of peptic stricture with acquired short esophagus. (1971) (117)
Treatment of Budd-Chiari syndrome with portosystemic shunt or liver transplantation. (1996) (116)
Influence of hospital characteristics on operative death and survival of patients after major cancer surgery in Ontario. (2006) (115)
Resection of hepatocellular carcinoma without preoperative tumor biopsy. (2001) (113)
Reversal of toxic and anoxic induced hepatic failure by syngeneic, allogeneic, and xenogeneic hepatocyte transplantation. (1980) (110)
PHARMACOKINETIC PROFILES OF CYCLOSPORINE IN RATS: INFLUENCE OF ROUTE OF ADMINISTRATION AND DOSAGE (1985) (107)
Quality of life, nutritional status, and gastrointestinal hormone profile following the Whipple procedure. (1995) (103)
Carcinoma of the extrahepatic bile ducts: results of an aggressive surgical approach. (1985) (101)
Complications after peritoneovenous shunting for ascites. (1980) (99)
Predictors of failure after pancreaticoduodenectomy for ampullary carcinoma. (2006) (94)
The renal and hemodynamic effects of the peritoneovenous shunt for intractable hepatic ascites. (1979) (87)
Critical evaluation of the role of clinical assessment and body composition studies in patients with malnutrition and after total parenteral nutrition. (1982) (82)
Nonparasitic cysts of the liver. The case for conservative surgical management. (1987) (80)
Donor-specific factors predict graft function following liver transplantation. (1990) (79)
Cellular transplantation in the treatment of experimental hepatic failure. (1980) (77)
Examination of patient selection and outcome for hepatic resection for metastatic disease. (1987) (76)
Development of quality indicators for colorectal cancer surgery, using a 3-step modified Delphi approach. (2005) (76)
Therapy for thrombotic occlusion of long-term intravenous alimentation catheters. (1980) (76)
Collaboration, Communication, Management, and Advocacy: Teaching Surgeons New Skills through the CanMEDS Project (2003) (73)
Acute reactant cytokines and neutrophil adhesion after warm ischemia in cirrhotic and noncirrhotic human livers (1996) (73)
A comparison of the predictive value of nutritional assessment techniques. (1982) (70)
Current surgical management of hepatic cyst disease. (1997) (69)
SMALL INTESTINAL TRANSPLANTATION USING CYCLOSPORINE: REPORT OF A CASE (1986) (68)
Recurrent Pyogenic Cholangitis with Hepatolithiasis—The Role of Surgical Therapy in North America (2008) (68)
Renal and hemodynamic effects of the peritoneovenous shunt. II. Long-term effects. (1981) (66)
Twenty-five years of experience with radical surgical treatment of carcinoma of the extraperitoneal rectum. (1977) (63)
The double stapling technique for low anterior resection of rectal carcinoma (1986) (63)
Further report of a prospective randomized trial comparing distal splenorenal shunt with end-to-side portacaval shunt (1985) (63)
Development of ovarian cancer surgery quality indicators using a modified Delphi approach. (2005) (63)
Guideline for optimization of colorectal cancer surgery and pathology (2010) (59)
Post-transplant recurrent hepatitis B viral liver disease. Viral-burden, steatoviral, and fibroviral hepatitis B. (1992) (58)
Development of Communities of Practice to Facilitate Quality Improvement Initiatives in Surgical Oncology (2008) (55)
Pancreatic Resection for Metastatic Renal Cell Carcinoma: Presentation, Treatment, and Outcome (2003) (55)
Structure and function of small bowel allografts in the dog: immunosuppression with cyclosporin A. (1982) (55)
Studies into the mechanism of reversal of experimental acute hepatic failure by hepatocyte transplantation. 1. (1981) (54)
Prolonged survival after complete small bowel resection using intravenous alimentation at home. (1973) (54)
Hepatic resection of noncolorectal nonneuroendocrine metastases (2000) (53)
Transjugular intrahepatic portosystemic shunt: a nonoperative approach to life-threatening variceal bleeding. (1987) (52)
Antenatal diagnosis of upper urinary tract dilation by ultrasonography. (1996) (51)
SMALL BOWEL TRANSPLANTATION IN THE DOG USING CYCLOSPORINE (1983) (51)
Aggressive surgical management of fibrolamellar hepatocellular carcinoma (1997) (49)
Recurrence of hydatid disease : World progress in surgery : Hydatid disease-continuing serious public health problem (2001) (45)
Canine small bowel transplantation. A study of the immunological responses. (1976) (44)
Functional monitors of rejection in small intestinal transplants. (1984) (43)
Cell-mediated immunity to human tumors. Abrogation by serum factors and nonspecific effects of oral BCG therapy. (1973) (43)
A prospective randomized trial of the selective distal splenorenal shunt. (1980) (41)
Standards for thoracic surgical oncology in a single-payer healthcare system. (2007) (40)
ALLOGENEIC AND XENOGENEIC HEPATOCYTE TRANSPLANTATION IN EXPERIMENTAL HEPATIC FAILURE (1980) (38)
Surgical management of hydatid disease of the liver. (1985) (38)
Experience with Radical esophagogastric devascularization procedures (Sugiura) for variceal bleeding outside Japan (1994) (38)
Reversal of experimental acute hepatic failure in the rat. (1980) (34)
Early results after regionalization of thoracic surgical practice in a single-payer system. (2013) (34)
Hyponatremia and arginine vasopressin secretion in patients with refractory hepatic ascites undergoing peritoneovenous shunting (1983) (33)
Role of volume outcome data in assuring quality in HPB surgery. (2007) (33)
Liver transplantation for acute and subacute fulminant hepatic failure. (1989) (32)
Transduodenal Resection of Peri-Ampullary Lesions (2005) (31)
Marlex mesh for repair of abdominal wall defects. (1976) (31)
Thrombosis of the portal vein following distal splenorenal shunt. (1979) (30)
Effects of peritoneovenous shunting on body composition. (1986) (30)
Surgical treatment of hydatid disease of the liver (1987) (29)
Development of prostate cancer quality indicators: a modified Delphi approach. (2005) (28)
Role of resection in the management of metastases to the liver. (1983) (28)
Surgical management of hepatocellular carcinoma: Resection or transplantation? (2007) (27)
Guideline for optimization of surgical and pathological quality performance for radical prostatectomy in prostate cancer management: evidentiary base. (2010) (27)
Insulinoma Resection Facilitated by the Artificial Endocrine Pancreas (1978) (27)
Treatment of primary liver graft non-function with prostaglandin E1 results in increased graft and patient survival. (1989) (27)
Immunostimulation with intraperitoneally administered bacille Calmette Guérin for advanced malignant tumors of the gastrointestinal tract. (1976) (26)
Histologic monitoring of rejection in small intestinal transplantation. (1982) (26)
Emergency Portasystemic Shunting in Cirrhotics With Bleeding Varices — A Comparison of Portacaval and Mesocaval Shunts (1989) (26)
Management of carcinoma of the extrahepatic bile ducts. (1978) (26)
Proximal bile duct cancer. (1990) (25)
The effect of peritoneovenous shunting on catecholamine metabolism in patients with hepatic ascites (1987) (25)
Fetal pyelectasis (2000) (25)
Delta and conjugated bilirubin as complementary markers of early rejection in liver-transplant recipients. (1990) (24)
A Comparison of Acute Reversible Pre‐ and Postsinusoidal Portal Hypertension on Salt and Water Retention in the Dog (2007) (24)
The effect of liver cytosol on hepatic regeneration and tumor growth (1983) (23)
CYCLOSPORINE ABSORPTION IN INTESTINAL TRANSPLANTATION (1985) (23)
Morphologic studies of intestinal allograft rejection (1984) (22)
Allogeneic and xenogeneic hepatocyte transplantation. (1981) (21)
Immune responses in small intestinal transplantation in the rat: correlation of histopathology and monocyte procoagulant activity. (1987) (20)
Emergency surgical treatment of variceal hemorrhage. (1990) (19)
Liver transplantation in children: the initial Toronto experience. (1989) (19)
[Determining the prognosis of spinocellular cancer of the skin and lower lip based on the TNM system and additional parameters]. (1988) (17)
Coagulation factors as indicators of early graft function following liver transplantation. (1989) (17)
Survival after reduced-size liver transplantation is dependent on pretransplant status. (1993) (16)
Predictors of graft function following liver transplantation. (1989) (16)
An independent jury-based consensus conference model for the development of recommendations in medico-surgical practice. (2014) (16)
Evaluation of liver transplantation for high‐risk indications (1997) (16)
Radiofrequency ablation of malignant hepatic neoplasms. (2002) (15)
Small intestinal transplantation (1985) (15)
The acute effects of sustained volume expansion on the renin-aldosterone system and renal function in human hepatic ascites. (1981) (14)
Listeria monocytogenes cholecystitis. (1989) (14)
Results and hemodynamic changes after interposition mesocaval shunt. (1984) (14)
Selective or total shunts for variceal bleeding. (1990) (14)
Transplantation of the small intestine. (1986) (13)
Cyclosporin A absorption in canine small intestinal transplantation. (1982) (13)
Repeat resection of recurrent hepatic colorectal metastases (1994) (13)
Gastroduodenal Crohn's disease: diagnosis and selection of treatment. (1983) (12)
Bile duct injury. Results of repair using a changeable stent. (1973) (12)
Current surgical management of primary hepatocellular carcinoma. (1999) (12)
An integrated system‐wide strategy for quality improvement in cancer surgery (2007) (12)
Iatrogenic bile-duct strictures. (1982) (12)
Hyponatremia and arginine vasopressin secretion in patients with refractory hepatic ascites undergoing peritoneovenous shunting. (1983) (12)
Intermittent percutaneous infusion into the hepatic artery of cytotoxic drugs for hepatic tumours. (1982) (11)
Oral bacille Calmette Guérin immunostimulation in malignant melanoma. (1975) (11)
Colorectal cancer: managing distant metastases. (1985) (11)
Primary perineal wound closure following excision of the rectum. (1983) (11)
Guideline for optimization of surgical and pathological quality performance for radical prostatectomy in prostate cancer management: evidentiary base (2010) (11)
Nutritional status and function in patients following Whipple procedure compared with controls. (1996) (10)
Hirschsprung's disease; nine years' experience at the Hospital for Sick Children, Toronto. (1959) (10)
Serological analysis of the genus Listeria. Its values and limitations. (1989) (10)
Combined treatment with BCG and chemotherapy for metastatic gastrointestinal cancer (1977) (10)
In vivo interaction of cyclosporine and Intralipid. (1986) (10)
Cyclosporin A metabolites suppress T-cell proliferation by concanavalin A and in a mixed lymphocyte reaction. (1988) (10)
Influence of hospital volume on mortality following major cancer surgery. (1999) (9)
Periampullary tumours: advances in diagnosis and surgical treatment. (1979) (9)
Experimental and clinical intestinal transplantation. (1985) (8)
Fracture-dislocation of the ankle with trapped fibula: a report of two cases. (1967) (8)
Surgical resection and transplantation for hepatocellular carcinoma. (1994) (8)
Special Report A Special Project of the Clinical Programs and the Program in Evidence-based Care, Cancer Care Ontario (CCO) Developed by the Expert Panel on Multidisciplinary Cancer Conference (MCC) Standards, CCO Multidisciplinary Cancer Conference Standards (2006) (7)
Early experience with reduced-size liver transplants. (1990) (7)
Prognostic criteria for fetal pyelectasis (1998) (7)
Quality councils as health system performance and accountability mechanisms: the Cancer Quality Council of Ontario experience. (2006) (7)
Surgical treatment of hydatid disease of the liver. (1976) (7)
Absent cystic duct: an unusual hazard during cholecystectomy. (1963) (6)
Use of liver cytosol fractions in treatment of acute liver failure. (1982) (6)
Adjuvant immunostimulation in malignant melanoma with oral Bacille Calmette-Guérin. (1977) (5)
The management of metastatic carcinoma in the liver. (1995) (5)
MONOCYTE/MACROPHAGE PROCOAGULANT ACTIVITY AS A MEASURE OF IMMUNE RESPONSIVENESS IN LEWIS AND BROWN NORWAY INBRED RATS (1989) (5)
Resection Margins for Colorectal Metastases to The Liver: Do They Make A Difference? (1996) (5)
Primary and secondary hepatic malignancies. (1993) (5)
Surgical resection of hepatic and pulmonary metastases from colorectal cancer (2005) (4)
THE METABOLIC RATE AND SERUM PROTEIN-BOUND IODINE OF ADRENALECTOMIZED RABBITS MAINTAINED ON REDUCED CORTISONE THERAPY1 (1961) (4)
Use of oral and intraperitoneal BCG in the treatment of malignant melanoma and adenocarcinoma. (1975) (4)
HOME PARENTERAL NUTRITION (1980) (4)
Prognostic factors in resected pancreatic adenocarcinoma: Analysis of 5 year Survivors (2001) (4)
Modified gastroplasty: a simple operation for reflux esophagitis with moderate degrees of shortening. (1973) (4)
Antilymphoblast globulin (ALG) as initial prophylaxis against rejection following liver transplantation. (1989) (4)
Conjugated and delta bilirubin determinations in early liver allograft rejection. (1988) (4)
Hematogenous infection of peritoneovenous shunts after dental procedures. (1982) (4)
Remission of hypoglycemia after partial resection of a metastatic islet cell tumor. (1978) (4)
Effect of DRw6 antigen in recipients and donors on survival after liver transplant. (1989) (3)
Identification and treatment of common bile duct stones before cholecystectomy (1988) (2)
Heterotopic auxiliary canine liver transplantation. (1972) (2)
Sustainable improvement in quality indicators in Ontario's surgical oncology program (SOP) (2007) (2)
Liver resection for noncolorectal nonneuro-endocrine hepatic metastases (1998) (2)
Successful treatment of a traumatic hepatic artery-portal vein arteriovenous fistula by interpositional mesocaval shunting. (1987) (2)
Randomized trial of chemoimmunotherapy for resectable and non-resectable gastrointestinal cancer. (1977) (2)
Liver transplantation in a high-risk group of children. (1989) (2)
Clinical small intestinal transplantation using cyclosporine A and methylprednisolone. (1987) (2)
Percutaneous transhepatic sphincterotomy in the management of biliary tract disease (2005) (2)
Prolongation of allograft survival by specific antibody-to-lymphocyte-activating substances. (1971) (2)
Radical radiotherapy versus abdominoperineal resection as primary treatment of carcinoma of the lower rectum. (1977) (1)
Selective vs total portosystemic shunts in the treatment of variceal hemorrhage in cirrhotic patients (1999) (1)
The responsibility of department chairmen and deans to ensure training of clinician-scientists. (1992) (1)
The Warren (distal splenorenal) shunt for portal hypertension. (1975) (1)
Surgical research: its importance in the evolution of the specialty of general surgery. (1989) (1)
Treatment of portal hypertension 1994: State of the art—Introduction (1994) (1)
The Canadian single-payer system. A primer on how it works and how it affects surgical research. (1995) (1)
The Surgical Scientist Program at the University of Toronto: a model for training clinician investigators. (1997) (1)
The more the better? (1999) (1)
Monitoring of Rejection and Absorption Studies After Small-Bowel Transplantation in the Dog Model (1985) (1)
Staging of hepatocellular carcinoma using the clip protocol (2001) (1)
Invited commentary (2005) (0)
The role of preoperative liver biopsy in the diagnosis of hepatocellular carcinoma (2001) (0)
The Approach to Carcinoma of the Proximal Hepatic Ducts: More Radical or More Conservative (1989) (0)
The hippurate ratio as an indicator of hepatic reserve in cirrhotics undergoing liver resection (2000) (0)
Surgical treatment of portal hypertension (1989) (0)
Mechanisms of water retention in cirrhosis (1983) (0)
Partial portal decompression–‐partially proven (1987) (0)
Repair of laparoscopic cholecystectomy bile duct injuries: A ten-year experience at the University of Toronto (2005) (0)
Gastrointestinal Tract and Abdomen ACS Surgery : Principles and Practice 22 Procedures for Benign and Malignant Biliary Tract (2005) (0)
Mechanisms of water retention in cirrhosis. (1983) (0)
The value (and limitations) of surgical rate variation analysis. (1996) (0)
[Medical science, ethics and freedom. Apropos of Resolution 01/88 of the National Health Council]. (1989) (0)
Radical radiotherapy versus abdominoperineal resection. (1978) (0)
Survival following repeat hepatectomy for metastatic colorectal cancer (2004) (0)
Modified gastroplasty and partial fundoplication in peptic esophagitis and moderate acquired shortening long term follow up (1987) (0)
Elective management of the patient who has bled from esophageal varices. (1979) (0)
Practical Aspects of Alimentation Catheters (2018) (0)
La contraception post-coïtale (1985) (0)
Unanswered questions raised by antenatal diagnosis of renal and urinary tract abnormalities. (2002) (0)
Biliary cystadenoma: An ongoing diagnostic challenge (1998) (0)
Immunological responses in transplantation of canine small intestine. (1974) (0)
Sclerotherapy for esophageal varices: preliminary experience. (1984) (0)
Predictors of failure following pancreaticoduodenectomy for ampullary carcinoma (2005) (0)
Portal vein thrombosis following selective distal splenorenal shunt: A new syndrome (1978) (0)

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Bernard Langer is affiliated with the following schools:

University of Toronto

Bernard Langer 's Academic­Influence.com Rankings

Why Is Bernard Langer Influential?

Bernard Langer 's Published Works

Published Works

Other Resources About Bernard Langer

What Schools Are Affiliated With Bernard Langer ?

Bernard Langer 's AcademicInfluence.com Rankings