Peter J Allen

Author PubWeight™ 161.53‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Detection of circulating tumor DNA in early- and late-stage human malignancies. Sci Transl Med 2014 8.36
2 Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks in 188 countries, 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013. Lancet 2015 7.99
3 Recurrent GNAS mutations define an unexpected pathway for pancreatic cyst development. Sci Transl Med 2011 5.03
4 Whole-exome sequencing of neoplastic cysts of the pancreas reveals recurrent mutations in components of ubiquitin-dependent pathways. Proc Natl Acad Sci U S A 2011 3.51
5 Electronic synoptic operative reporting: assessing the reliability and completeness of synoptic reports for pancreatic resection. J Am Coll Surg 2010 2.98
6 Feasibility and yield of screening in relatives from familial pancreatic cancer families. Am J Gastroenterol 2011 2.42
7 Operative drainage following pancreatic resection: analysis of 1122 patients resected over 5 years at a single institution. Ann Surg 2013 2.29
8 Pancreatic adenocarcinoma: the actual 5-year survivors. J Gastrointest Surg 2007 2.22
9 Defining morbidity after pancreaticoduodenectomy: use of a prospective complication grading system. J Am Coll Surg 2007 2.12
10 Laparoscopic versus open subtotal gastrectomy for adenocarcinoma: a case-control study. Ann Surg Oncol 2009 2.10
11 Impact of steatosis on perioperative outcome following hepatic resection. J Gastrointest Surg 2003 2.05
12 Serum biomarker panels for the detection of pancreatic cancer. Clin Cancer Res 2011 1.98
13 Survival after hepatic resection for metastatic colorectal cancer: trends in outcomes for 1,600 patients during two decades at a single institution. J Am Coll Surg 2010 1.98
14 Intraductal papillary neoplasm of the bile duct: a biliary equivalent to intraductal papillary mucinous neoplasm of the pancreas? Hepatology 2012 1.94
15 Prognostic significance of pathologic nodal status in patients with resected pancreatic cancer. J Gastrointest Surg 2007 1.86
16 Survival after resection of pancreatic adenocarcinoma: results from a single institution over three decades. Ann Surg Oncol 2011 1.75
17 Ablation of perivascular hepatic malignant tumors with irreversible electroporation. J Am Coll Surg 2012 1.71
18 Phase II trial of hepatic artery infusional and systemic chemotherapy for patients with unresectable hepatic metastases from colorectal cancer: conversion to resection and long-term outcomes. Ann Surg 2015 1.64
19 Determining prognosis in patients with pancreatic endocrine neoplasms: can the WHO classification system be simplified? J Clin Oncol 2007 1.64
20 Contemporary experience with postpancreatectomy hemorrhage: results of 1,122 patients resected between 2006 and 2011. J Am Coll Surg 2012 1.58
21 Long-term outcomes following tumor ablation for treatment of bilateral colorectal liver metastases. JAMA Surg 2013 1.58
22 Comparison of adjuvant systemic chemotherapy with or without hepatic arterial infusional chemotherapy after hepatic resection for metastatic colorectal cancer. Ann Surg 2011 1.57
23 Preoperative predictors for complications after pancreaticoduodenectomy: impact of BMI and body fat distribution. J Gastrointest Surg 2007 1.47
24 Laparoscopic distal pancreatectomy: evolution of a technique at a single institution. J Am Coll Surg 2010 1.46
25 An emerging entity: pancreatic adenocarcinoma associated with a known BRCA mutation: clinical descriptors, treatment implications, and future directions. Oncologist 2011 1.44
26 Adequate lymph node assessment for extrahepatic bile duct adenocarcinoma. Ann Surg 2010 1.43
27 Changes in the management of benign liver tumours: an analysis of 285 patients. HPB (Oxford) 2012 1.42
28 Cystic lesions of the pancreas: changes in the presentation and management of 1,424 patients at a single institution over a 15-year time period. J Am Coll Surg 2011 1.41
29 Gene Amplifications in Well-Differentiated Pancreatic Neuroendocrine Tumors Inactivate the p53 Pathway. Genes Cancer 2010 1.38
30 Biobanking of human pancreas cancer tissue: impact of ex-vivo procurement times on RNA quality. Ann Surg Oncol 2010 1.37
31 BRCA germline mutations in Jewish patients with pancreatic adenocarcinoma. J Clin Oncol 2008 1.36
32 Management and outcomes of postpancreatectomy fistula, leak, and abscess: results of 908 patients resected at a single institution between 2000 and 2005. J Am Coll Surg 2008 1.36
33 Solid pseudopapillary tumors of the pancreas. Clinical features, surgical outcomes, and long-term survival in 45 consecutive patients from a single center. J Gastrointest Surg 2010 1.33
34 Preoperative CA 19-9 and the yield of staging laparoscopy in patients with radiographically resectable pancreatic adenocarcinoma. Ann Surg Oncol 2008 1.31
35 Gallbladder cancer: differences in presentation, surgical treatment, and survival in patients treated at centers in three countries. J Am Coll Surg 2010 1.31
36 Relationship between intraoperative fluid administration and perioperative outcome after pancreaticoduodenectomy: results of a prospective randomized trial of acute normovolemic hemodilution compared with standard intraoperative management. Ann Surg 2010 1.28
37 PEGylated gold nanoparticles conjugated to monoclonal F19 antibodies as targeted labeling agents for human pancreatic carcinoma tissue. ACS Nano 2008 1.25
38 Allergies, obesity, other risk factors and survival from pancreatic cancer. Int J Cancer 2010 1.23
39 Laparoscopic versus open liver resection: a matched-pair case control study. J Gastrointest Surg 2009 1.23
40 The Blumgart preoperative staging system for hilar cholangiocarcinoma: analysis of resectability and outcomes in 380 patients. J Am Coll Surg 2012 1.23
41 Acinar cell carcinoma of the pancreas: new genetic and treatment insights into a rare malignancy. Oncologist 2011 1.20
42 Resection of adrenocortical carcinoma liver metastasis: is it justified? Ann Surg Oncol 2012 1.18
43 Single-incision laparoscopic liver resection. Surg Endosc 2010 1.18
44 Liberal resection for (presumed) Sendai negative branch-duct intraductal papillary mucinous neoplasms--also not harmless. Ann Surg 2014 1.17
45 A novel survival-based tissue microarray of pancreatic cancer validates MUC1 and mesothelin as biomarkers. PLoS One 2012 1.15
46 Malignant progression in IPMN: a cohort analysis of patients initially selected for resection or observation. Ann Surg Oncol 2012 1.14
47 Pancreatic cyst fluid and serum mucin levels predict dysplasia in intraductal papillary mucinous neoplasms of the pancreas. Ann Surg Oncol 2010 1.13
48 Genome wide analysis and clinical correlation of chromosomal and transcriptional mutations in cancers of the biliary tract. J Exp Clin Cancer Res 2009 1.12
49 Cyst fluid interleukin-1beta (IL1beta) levels predict the risk of carcinoma in intraductal papillary mucinous neoplasms of the pancreas. Clin Cancer Res 2011 1.11
50 Antiangiogenic therapy for primary liver cancer: correlation of changes in dynamic contrast-enhanced magnetic resonance imaging with tissue hypoxia markers and clinical response. Ann Surg Oncol 2011 1.10
51 Evaluation of cyst fluid CEA analysis in the diagnosis of mucinous cysts of the pancreas. J Gastrointest Surg 2010 1.10
52 Invasive carcinoma arising in intraductal papillary mucinous neoplasms of the pancreas: a matched control study with conventional pancreatic ductal adenocarcinoma. Ann Surg 2011 1.07
53 Pathologic grade and tumor size are associated with recurrence-free survival in patients with duodenal neuroendocrine tumors. J Gastrointest Surg 2014 1.06
54 Resection margin and survival in 2368 patients undergoing hepatic resection for metastatic colorectal cancer: surgical technique or biologic surrogate? Ann Surg 2015 1.06
55 A matched case-control study of preoperative biliary drainage in patients with pancreatic adenocarcinoma: routine drainage is not justified. J Gastrointest Surg 2009 1.04
56 Response to neoadjuvant chemotherapy does not predict overall survival for patients with synchronous colorectal hepatic metastases. Ann Surg Oncol 2009 1.04
57 Studying cancer in minorities: a look at the numbers. Cancer 2011 1.04
58 Five hundred patients with Merkel cell carcinoma evaluated at a single institution. Ann Surg 2011 1.04
59 KRAS mutation influences recurrence patterns in patients undergoing hepatic resection of colorectal metastases. Cancer 2014 1.02
60 Internal hernia after gastrectomy for cancer with Roux-Y reconstruction. Surgery 2013 1.00
61 Vascular inflow control during hemi-hepatectomy: a comparison between intrahepatic pedicle ligation and extrahepatic vascular ligation. HPB (Oxford) 2012 1.00
62 Pathologic response to preoperative chemotherapy in colorectal liver metastases: fibrosis, not necrosis, predicts outcome. Ann Surg Oncol 2012 0.99
63 Impact of obesity and body fat distribution on survival after pancreaticoduodenectomy for pancreatic adenocarcinoma. Ann Surg Oncol 2012 0.98
64 The role of laparoscopic staging in patients with incidental gallbladder cancer. HPB (Oxford) 2011 0.96
65 A retrospective comparison of microwave ablation vs. radiofrequency ablation for colorectal cancer hepatic metastases. Ann Surg Oncol 2014 0.96
66 Regional chemotherapy for unresectable intrahepatic cholangiocarcinoma: a potential role for dynamic magnetic resonance imaging as an imaging biomarker and a survival update from two prospective clinical trials. Ann Surg Oncol 2014 0.96
67 Is port site resection necessary in the surgical management of gallbladder cancer? Ann Surg Oncol 2011 0.96
68 Preoperative chemotherapy and the risk of hepatotoxicity and morbidity after liver resection for metastatic colorectal cancer: a single institution experience. J Am Coll Surg 2012 0.96
69 Pancreas and liver resection in Jehovah's Witness patients: feasible and safe. J Am Coll Surg 2013 0.96
70 Recurrence after complete resection and selective use of adjuvant therapy for stage I through III Merkel cell carcinoma. Cancer 2011 0.95
71 The utility of F-18 fluorodeoxyglucose whole body PET imaging for determining malignancy in cystic lesions of the pancreas. J Gastrointest Surg 2006 0.95
72 Attenuation of the retinoblastoma pathway in pancreatic neuroendocrine tumors due to increased cdk4/cdk6. Clin Cancer Res 2012 0.94
73 The influence of positive peritoneal cytology on survival in patients with pancreatic adenocarcinoma. J Gastrointest Surg 2006 0.94
74 Natural history of patients with subcentimeter pulmonary nodules undergoing hepatic resection for metastatic colorectal cancer. J Am Coll Surg 2009 0.94
75 Predicting dysplasia and invasive carcinoma in intraductal papillary mucinous neoplasms of the pancreas: development of a preoperative nomogram. Ann Surg Oncol 2013 0.93
76 CXCR4 expression predicts patient outcome and recurrence patterns after hepatic resection for colorectal liver metastases. Ann Surg Oncol 2011 0.93
77 A single-arm, nonrandomized phase II trial of neoadjuvant gemcitabine and oxaliplatin in patients with resectable pancreas adenocarcinoma. Ann Surg 2014 0.92
78 Renal function after low central venous pressure-assisted liver resection: assessment of 2116 cases. HPB (Oxford) 2014 0.90
79 Utility of a prognostic nomogram designed for gastric cancer in predicting outcome of patients with R0 resected duodenal adenocarcinoma. Ann Surg Oncol 2007 0.88
80 Detailed pathologic characteristics of the primary colorectal tumor independently predict outcome after hepatectomy for metastases. Ann Surg Oncol 2012 0.88
81 Value of frozen-section analysis of sentinel lymph nodes for primary cutaneous malignant melanoma. Ann Surg 2002 0.87
82 Hepatic pedicle clamping during hepatic resection for colorectal liver metastases: no impact on survival or hepatic recurrence. Ann Surg Oncol 2012 0.87
83 Improving the clinical risk score: an analysis of molecular biomarkers in the era of modern chemotherapy for resectable hepatic colorectal cancer metastases. Surgery 2011 0.87
84 Prognostic significance of early recurrence: a conditional survival analysis in patients with resected colorectal liver metastasis. HPB (Oxford) 2013 0.87
85 T cell infiltrate and outcome following resection of intermediate-grade primary neuroendocrine tumours and liver metastases. HPB (Oxford) 2010 0.87
86 High-grade dysplasia of the cystic duct margin in the absence of malignancy after cholecystectomy. HPB (Oxford) 2011 0.86
87 Readmission after pancreatic resection: causes and causality pattern. Ann Surg Oncol 2014 0.86
88 Biliary sclerosis after hepatic arterial infusion pump chemotherapy for patients with colorectal cancer liver metastasis: incidence, clinical features, and risk factors. Ann Surg Oncol 2011 0.86
89 Prognosis of invasive intraductal papillary mucinous neoplasms of the pancreas. World J Gastrointest Surg 2010 0.86
90 Defining surgical indications for type I gastric carcinoid tumor. Ann Surg Oncol 2009 0.86
91 Role of staging laparoscopy in peri-pancreatic and hepatobiliary malignancy. World J Gastrointest Surg 2010 0.86
92 American Joint Committee on Cancer staging for resected perihilar cholangiocarcinoma: a comparison of the 6th and 7th editions. HPB (Oxford) 2014 0.85
93 Failure patterns in resected pancreas adenocarcinoma: lack of predicted benefit to SMAD4 expression. Ann Surg 2013 0.85
94 Synchronous resection of primary and liver metastases for neuroendocrine tumors. Ann Surg Oncol 2012 0.85
95 Predicting recurrence patterns after resection of hepatocellular cancer. HPB (Oxford) 2014 0.84
96 Pancreatic metastasectomy: the Memorial Sloan-Kettering experience and a review of the literature. J Surg Oncol 2013 0.84
97 Does pre-operative chemoradiation for initially unresectable or borderline resectable pancreatic adenocarcinoma increase post-operative morbidity? A case-matched analysis. HPB (Oxford) 2013 0.84
98 Uncinate duct dilation in intraductal papillary mucinous neoplasms of the pancreas: a radiographic finding with potentially increased malignant potential. J Gastrointest Surg 2014 0.83
99 Surgical treatment of resectable and borderline resectable pancreatic cancer: expert consensus statement by Evans et al. Ann Surg Oncol 2009 0.83
100 Biliary self-expandable metal stents do not adversely affect pancreaticoduodenectomy. Am J Gastroenterol 2013 0.83
101 Conversion to complete resection and/or ablation using hepatic artery infusional chemotherapy in patients with unresectable liver metastases from colorectal cancer: a decade of experience at a single institution. Ann Surg Oncol 2013 0.83
102 Gold nanoparticles provide bright long-lasting vascular contrast for CT imaging. AJR Am J Roentgenol 2013 0.83
103 The outcome of resected cystic pancreatic endocrine neoplasms: a case-matched analysis. Surgery 2011 0.82
104 Treatment of extensive metastatic colorectal cancer to the liver with systemic and hepatic arterial infusion chemotherapy and two-stage hepatic resection: the role of salvage therapy for recurrent disease. Ann Surg Oncol 2013 0.82
105 Colon sentinel lymph node mapping: practical surgical applications. J Am Coll Surg 2005 0.82
106 Risk of occult irresectable disease at liver resection for hepatic colorectal cancer metastases: a contemporary analysis. Ann Surg Oncol 2012 0.82
107 Dysplasia at the surgical margin is associated with recurrence after resection of non-invasive intraductal papillary mucinous neoplasms. HPB (Oxford) 2013 0.82
108 Recurrence and Survival After Resection of Small Intraductal Papillary Mucinous Neoplasm-associated Carcinomas (≤20-mm Invasive Component): A Multi-institutional Analysis. Ann Surg 2016 0.82
109 Synthesis, characterization, and functionalization of gold nanoparticles for cancer imaging. Methods Mol Biol 2010 0.81
110 Operative procedures for unresectable pancreatic cancer: does operative bypass decrease requirements for postoperative procedures and in-hospital days? HPB (Oxford) 2012 0.81
111 Patterns of failure in patients with early onset (synchronous) resectable liver metastases from rectal cancer. Cancer 2012 0.80
112 Tumor-associated Neutrophils and Malignant Progression in Intraductal Papillary Mucinous Neoplasms: An Opportunity for Identification of High-risk Disease. Ann Surg 2015 0.80
113 Resolution of hepatic encephalopathy following hepatic artery embolization in a patient with well-differentiated neuroendocrine tumor metastatic to the liver. Cardiovasc Intervent Radiol 2009 0.79
114 Use of intraoperative ablation as an adjunct to surgical resection in the treatment of recurrent colorectal liver metastases. J Gastrointest Surg 2011 0.79
115 Incidentally discovered pancreatic intraepithelial neoplasia: what is its clinical significance? Ann Surg Oncol 2013 0.79
116 Colorectal Cancer Liver Metastases and Concurrent Extrahepatic Disease Treated With Resection. Ann Surg 2016 0.79
117 Recurrence After Partial Hepatectomy for Metastatic Colorectal Cancer: Potentially Curative Role of Salvage Repeat Resection. Ann Surg Oncol 2015 0.79
118 Weight Loss, Diabetes, Fatigue, and Depression Preceding Pancreatic Cancer. Pancreas 2016 0.78
119 Pharmacologic prophylaxis, postoperative INR, and risk of venous thromboembolism after hepatectomy. J Gastrointest Surg 2013 0.78
120 Interobserver agreement for detection of malignant features of intraductal papillary mucinous neoplasms of the pancreas on MDCT. AJR Am J Roentgenol 2014 0.78
121 Liver angiomyolipomas: a clinical, radiologic, and pathologic analysis of 22 patients from a single center. Surgery 2011 0.78
122 Clinical features and outcome of primary pancreatic lymphoma. Ann Surg Oncol 2014 0.77
123 Initial report of laparoscopic celiac plexus block for pain relief in patients with unresectable pancreatic cancer. J Am Coll Surg 2006 0.77
124 Colorectal Cancer Liver Metastases and Concurrent Extrahepatic Disease Treated With Resection. Ann Surg 2017 0.77
125 Management of peripancreatic fluid collections following partial pancreatectomy: a comparison of percutaneous versus EUS-guided drainage. Surg Endosc 2013 0.76
126 Prognostic significance of the highest peripancreatic lymph node in biliary tract adenocarcinoma. Ann Surg Oncol 2013 0.76
127 Impact of pre-operative positron emission tomography in gallbladder cancer. HPB (Oxford) 2014 0.76
128 The Cost of Postoperative Pancreatic Fistula Versus the Cost of Pasireotide: Results from a Prospective Randomized Trial. Ann Surg 2016 0.75
129 Timing of elective surgery as a perioperative outcome variable: analysis of pancreaticoduodenectomy. HPB (Oxford) 2013 0.75
130 Reply to Letter: "Operative Drainage Following Pancreatic Resections: We Need More Evidence". Ann Surg 2015 0.75
131 Metastatic carcinoid tumour presenting as hepatic encephalopathy. HPB (Oxford) 2002 0.75
132 Prospective Randomized Controlled Trial of Liberal Vs Restricted Perioperative Fluid Management in Patients Undergoing Pancreatectomy. Ann Surg 2016 0.75
133 Pasireotide for postoperative pancreatic fistula. N Engl J Med 2014 0.75
134 Should Patients With Cystic Lesions of the Pancreas Undergo Long-term Radiographic Surveillance?: Results of 3024 Patients Evaluated at a Single Institution. Ann Surg 2017 0.75
135 Development and Validation of a Multi-Institutional Preoperative Nomogram for Predicting Grade of Dysplasia in Intraductal Papillary Mucinous Neoplasms (IPMNs) of the Pancreas: A Report from The Pancreatic Surgery Consortium. Ann Surg 2016 0.75
136 Randomized clinical trials in pancreatic adenocarcinoma. Surg Oncol Clin N Am 2010 0.75
137 O6-Methylguanine DNA Methyltransferase Status Does Not Predict Response or Resistance to Alkylating Agents in Well-Differentiated Pancreatic Neuroendocrine Tumors. Pancreas 2017 0.75
138 Pitfalls in avoiding operation for autoimmune pancreatitis. Surgery 2011 0.75
139 Multi-Institutional Validation Study of Pancreatic Cyst Fluid Protein Analysis for Prediction of High-Risk Intraductal Papillary Mucinous Neoplasms of the Pancreas. Ann Surg 2017 0.75
140 Prediction of Hepatocellular Carcinoma Recurrence Beyond Milan Criteria After Resection: Validation of a Clinical Risk Score in an International Cohort. Ann Surg 2017 0.75
141 Significance of pathologic response to preoperative therapy in pancreatic cancer: the future ain't what it used to be. Ann Surg Oncol 2011 0.75
142 Hepatic artery infusional chemotherapy in patients with unresectable colorectal liver metastases and extrahepatic disease. J Surg Oncol 2012 0.75
143 Synchronous epithelial and neuroendocrine cancers of the pancreas: case series of a rare occurrence. Clin Colorectal Cancer 2011 0.75
144 Treatment Response and Outcomes of Grade 3 Pancreatic Neuroendocrine Neoplasms Based on Morphology: Well Differentiated Versus Poorly Differentiated. Pancreas 2016 0.75
145 O6-Methylguanine DNA Methyltransferase Status Does Not Predict Response or Resistance to Alkylating Agents in Well-Differentiated Pancreatic Neuroendocrine Tumors. Pancreas 2017 0.75