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Inicio Cirugía Española (English Edition) Surgical treatment of pancreatic adenocarcinoma using cephalic duodenopancreatec...
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Vol. 88. Issue 6.
Pages 374-382 (December 2010)
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Vol. 88. Issue 6.
Pages 374-382 (December 2010)
Original article
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Surgical treatment of pancreatic adenocarcinoma using cephalic duodenopancreatectomy (Part 2). Long term follow up after 204 cases
Tratamiento quirúrgico del adenocarcinoma pancreático mediante duodenopancreatectomía cefálica (parte 2). Seguimiento a largo plazo tras 204 casos
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Juan Fabregata, Juli Busquetsa,
Corresponding author
jbusquets@bellvitgehospital.cat

Corresponding author.
, Núria Peláeza, Rosa Jorbaa, Francisco García-Borobiaa, Cristina Masuetb, Carlos Vallsc, Sandra Ruiz-Osunac, Teresa Serranod, Maica Galáne, María Cambrayf, Berta Laquentee, Emilio Ramosa, Antoni Rafecasa
a Servicio de Cirugía General y Digestiva, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Barcelona, Spain
b Servicio de Medicina Preventiva, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Barcelona, Spain
c Servicio Radiodiagnóstico, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Barcelona, Spain
d Servicio Anatomía Patológica, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Barcelona, Spain
e Servicio Oncología Médica, Institut Català d’Oncologia, L’Hospitalet de Llobregat, Barcelona, Spain
f Servicio de Oncología Radioterápica, Institut Català d’Oncologia, L’Hospitalet de Llobregat, Barcelona, Spain
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Abstract
Introduction

Surgery is the accepted treatment in adenocarcinoma of the head of the pancreas (ADHP); however, the long-term survival continues to be low. The aim of this study is to define prognostic factors of long-term survival after cephalic duodenopancreatectomy (CDP) due to pancreatic adenocarcinoma.

Material and methods

We have collected data on the treatment of adenocarcinoma of the head of the pancreas by means of a cephalic duodenopancreatectomy performed at the Hospital Universitari de Bellvitge (Barcelona) from 1991 to 2007.

Results

A total of 204 CDP due to ADHP were performed. The histology showed that the resected tumour was larger than 3cm in 70 cases, with lymphatic infiltration in 73%, perineural invasion in 89%, and lymphatic involvement in 89%. More than 15 lymph nodes were resected in 120 patients. A total of 113 (60%) patients received adjuvant treatment after surgery. There were 148 (73%) deaths, of which 55 (27%) were alive at closure. The actual mean survival was 2.54 years (95% CI; 2.02–3.07) and an actuarial survival at 5 years of 13.55% (95% CI; 7.69–19.41).

The study of mortality risk factors showed that, female gender, absence of peri-operative transfusion (P=.003), the resection of more than 15 lymph nodes during the operation (P=.004), and the administration of adjuvant treatment (P=.004) had a better long-term prognosis. The multivariate analysis showed that transfusion and gender were the most significant variables.

Conclusions

Surgery of head of the pancreas adenocarcinoma must include an adequate lymphadenectomy, and must be performed with a low morbidity and without the need of a peri-operative transfusion.

Keywords:
Pancreatic cancer
Pancreatic adenocarcinoma
Cephalic duodenopancreatectomy
Pancreas cancer surgery
Long-term survival
Resumen
Objetivo

Definir factores pronóstico de supervivencia a largo plazo tras la duodenopancreatectomía cefálica por adenocarcinoma pancreático.

Introducción

La cirugía es el tratamiento aceptado en el adenocarcinoma de páncreas cefálico, sin embargo la supervivencia a largo plazo sigue siendo baja.

Material y métodos

Hemos recogido la experiencia en el tratamiento del adenocarcinoma de cabeza de páncreas (ADCP) en el Hospital Universitari de Bellvitge mediante duodenopancreatectomía cefálica (DPC) desde 1991 hasta 2007.

Resultados

Se realizaron 204 DPC por ADCP. El estudio histológico evidenció que el tumor resecado tenía un tamaño superior a 3 cm en 70, con permeación linfática en un 73%, invasión perineural en 89% y afectación linfática en 71%. En 120 pacientes se resecaron más de 15 adenopatías. Tras la cirugía, se administró tratamiento adyuvante a 113 pacientes (60%). Se contabilizaron 148 fallecimientos (73%), estando vivos al cierre del mismo 55 (27%). La supervivencia actual media fue de 2,54 años (IC 95% 2,02–3,07) y la supervivencia actuarial a 5 años de 13,55% (IC 95% 7,69–19,41).

El estudio de factores de riesgo de mortalidad reveló que el sexo femenino (p=0,005), la ausencia de transfusión perioperatoria (p=0,003), la resección de más de 15 adenopatías en la intervención (p=0,004) y la administración de tratamiento adyuvante (p=0,004) comportaron mejor pronóstico a largo plazo. El estudio multivariante demostró que transfusión y sexo fueron las variables de interés.

Conclusiones

La cirugía del adenocarcinoma de cabeza de páncreas debe incluir una linfadenectomía suficiente y debe realizarse con baja morbilidad y sin necesidad de transfusión perioperatoria.

Palabras clave:
Cáncer de páncreas
Adenocarcinoma pancreático
Duodenopancreatectomía cefálica
Cirugía oncológica del páncreas
Supervivencia a largo plazo
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References
[1.]
S.R. Bramhall, W.H. Allum, A.G. Jones, A. Allwood, C. Cummins, J.P. Neoptolemos.
Treatment and survival in 13,560 patients with pancreatic cancer, and incidence of the disease, in the West Midlands: an epidemiological study.
Br J Surg, 82 (1995), pp. 111-115
[2.]
S.F. Sener, A. Fremgen, H.R. Menck, D.P. Winchester.
Pancreatic cancer: a report of treatment and survival trends for 100,313 patients diagnosed from 1985–1995, using the National Cancer Database.
J Am Coll Surg, 189 (1999), pp. 1-7
[3.]
S.R. Bramhall, W.H. Allum, A.G. Jones, A. Allwood, C. Cummins, J.P. Professor.
Treatment and survival in 13,560 patients with pancreatic cancer, and incidence of the disease, in the West Midlands: an epidemiological study.
Br J Surg, 82 (1995), pp. 111-115
[4.]
A. Jemal, T. Murray, A. Samuels, A. Ghafoor, E. Ward, M.J. Thun.
Cancer statistics.
Cancer J Clin, 53 (2003), pp. 5-26
[5.]
R.A. Abrams, C.J. Yeo.
Combined modality adjuvant therapy for resected periampullary pancreatic and nonpancreatic adenocarcinoma: a review of studies and experience at The Johns Hopkins Hospital, 1991–2003.
Surg Oncol Clin N Am, 13 (2004), pp. 621-638
[6.]
M.F. Brennan.
Adjuvant therapy following resection for pancreatic adenocarcinoma.
Surg Oncol Clin N Am, 13 (2004), pp. 555-566
[7.]
R.A. Abrams.
Adjuvant therapy for pancreatic adenocarcinoma: what have we learned since 1985?.
Int J Radiat Oncol Biol Phys, 56 (2003), pp. 3-9
[8.]
T. Okusaka, T. Kosuge.
Systemic chemotherapy for pancreatic cancer.
Pancreas, 28 (2004), pp. 301-304
[9.]
M.H. Kalser, S.S. Ellenberg.
Pancreatic cancer: adjuvant combined radiation and chemotherapy following curative resection.
Arch Surg, 120 (1985), pp. 899-903
[10.]
J.H. Klinkenbijl, H. Jeekel, T. Sahmoud.
Adjuvant radiotherapy and 5-fluorouracil after curative resection of cancer of the pancreas and periampullary region: phase iii trial of the EORTC gastrointestinal tract cancer cooperative group.
Ann Surg, 230 (1999), pp. 776-784
[11.]
K.E. Bakkevold, B. Arnesjo, O. Dahl, B. Kambestad.
Adjuvant combination chemotherapy (AMF) following radical resection of carcinoma of the pancreas and papilla of Vater−results of a controlled, prospective, randomised multicenter study.
Eur J Cancer, 29A (1993), pp. 698-703
[12.]
T. Takada, H. Amano, Hea. Yasuda.
Is postoperative adjuvant chemotherapy useful for gallbladder carcinoma? A phase iii multicenter prospective randomized controlled trial in patients with resected pancreatico-biliary carcinoma.
Cancer, 95 (2002), pp. 1685-1695
[13.]
J.P. Neoptolemos, D.D. Stocken, H. Friess, C. Bassi, J.A. Dunn, H. Hickey, et al.
A randomized trial of chemoradiotherapy and chemotherapy after resectioin of pancreatic cancer.
N Engl J Med, 350 (2004), pp. 1200-1210
[14.]
C. Valls.
Obstructive Jaundice: diagnostic and therapeutic management.
J Radiol, 87 (2006), pp. 460-478
[15.]
C. Valls, E. Andia, A. Sánchez, J. Fabregat, O. Pozuelo, J.C. Quintero, et al.
Dual-phase helical CT of pancreatic adenocarcinoma: assessment of resectability before surgery.
AJR Am J Roentgenol, 178 (2002), pp. 821-826
[16.]
A. Nakao, A. Harada, T. Nonami, T. Kaneko, S. Inoue, H. Takagi.
Clinical significance of portal invasion by pancreatic head carcinoma.
Surgery, 117 (1995), pp. 50-55
[17.]
O. Ishikawa, H. Ohigashi, S. Imaoka, H. Furukawa, Y. Sasaki, M. Fujita, et al.
Preoperative indications for extended pancreatectomy for locally advanced pancreas cancer involving the portal vein.
Ann Surg, 215 (1992), pp. 231-236
[18.]
O. Ishikawa, H. Ohigashi, Y. Sasaki, T. Kabuto, H. Furukawa, S. Nakamori, et al.
Practical grouping of positive lymph nodes in pancreatic head cancer treated by an extended pancreatectomy.
Surgery, 121 (1997), pp. 244-249
[19.]
C.J. Yeo, J.L. Cameron, T.A. Sohn, J. Coleman, P.K. Sauter, R.H. Hruban, et al.
Pancreaticoduodenectomy with or without extended retroperitoneal lymphadenectomy for periampullary adenocarcinoma: comparison of morbidity and mortality and short-term outcome.
Ann Surg, 229 (1999), pp. 613-622
[20.]
R. Doi, K. Kami, D. Ito, K. Fujimoto, Y. Kawaguchi, M. Wada, et al.
Prognostic implication of para-aortic lymph node metastasis in resectable pancreatic cancer.
World J Surg, 31 (2007), pp. 147-154
[21.]
M. Wagner, C. Redaelli, M. Lietz, C.A. Seiler, H. Friess, M.W. Buchler.
Curative resection is the single most important factor determining outcome in patients with pancreatic adenocarcinoma.
Br J Surg, 91 (2004), pp. 586-594
[22.]
K.D. Lillemoe, H.A. Pitt.
Palliation. Surgical and otherwise.
[23.]
T.P. Yeo, R.H. Hruban, S.D. Leach, R.E. Wilentz, T.A. Sohn, S.E. Kern, et al.
Pancreatic cancer.
Curr Probl Cancer, 26 (2002), pp. 176-275
[24.]
S. Li, G.Y. Zhuang, Y.Q. Pei, C.Y. Li, J.L. Wang, W. Ding, et al.
Extended local resection for treatment of periampullary carcinoma of vater.
Hepatobiliary Pancreat Dis Int, 3 (2004), pp. 303-306
[25.]
P. McCulloch, M.E. Nita, H. Kazi, J. Gama-Rodrigues.
Extended versus limited lymph nodes dissection technique for adenocarcinoma of the stomach.
Cochrane Database Syst Rev, (2004), pp. CD001964
[26.]
C.J. Yeo, J.L. Cameron, K.D. Lillemoe, T.A. Sohn, K.A. Campbell, P.K. Sauter, et al.
Pancreaticoduodenectomy with or without distal gastrectomy and extended retroperitoneal lymphadenectomy for periampullary adenocarcinoma, part 2: randomized controlled trial evaluating survival, morbidity, and mortality.
[27.]
K.T. Tran, H.G. Smeenk, C.H. Van Eijck, G. Kazemier, W.C. Hop, J.W. Greve, et al.
Pylorus preserving pancreaticoduodenectomy versus standard Whipple procedure: a prospective, randomized, multicenter analysis of 170 patients with pancreatic and periampullary tumors.
Ann Surg, 240 (2004), pp. 738-745
[28.]
T.C. Nguyen, T.A. Sohn, J.L. Cameron, K.D. Lillemoe, K.A. Campbell, J. Coleman, et al.
Standard vs. radical pancreaticoduodenectomy for periampullary adenocarcinoma: a prospective, randomized trial evaluating quality of life in pancreaticoduodenectomy survivors.
J Gastrointest Surg, 7 (2003), pp. 1-9
[29.]
A. Nakeeb, K.D. Lillemoe, J.L. Grosfeld.
Surgical techniques for pancreatic cancer.
Minerva Chir, 59 (2004), pp. 151-163
[30.]
S. Hirano, S. Kondo, Y. Ambo, E. Tanaka, T. Morikawa, S. Okushiba, et al.
Outcome of duodenum-preserving resection of the head of the pancreas for intraductal papillary-mucinous neoplasm.
Dig Surg, 21 (2004), pp. 242-245
[31.]
J. Luttges, I. Vogel, M. Menke, D. Henne-Bruns, B. Kremer, G. Kloppel.
The retroperitoneal resection margin and vessel involvement are important factors determining survival after pancreaticoduodenectomy for ductal adenocarcinoma of the head of the pancreas.
Virchows Arch, 433 (1998), pp. 237-242
[32.]
A. Westgaard, S. Tafjord, I.N. Farstad, M. Cvancarova, T.J. Eide, O. Mathisen, et al.
Resectable adenocarcinomas in the pancreatic head: the retroperitoneal resection margin is an independent prognostic factor.
BMC Cancer, 8 (2008), pp. 5
[33.]
C.A. Staley, K.R. Cleary, J.L. Abbruzzese, J.E. Lee, F.C. Ames, C.J. Fenoglio, et al.
The need for standardized pathologic staging of pancreaticoduodenectomy specimens.
Pancreas, 12 (1996), pp. 373-380
[34.]
T.J. Howard, J.E. Krug, J. Yu, N.J. Zyromski, C.M. Schmidt, L.E. Jacobson, et al.
A margin-negative R0 resection accomplished with minimal postoperative complications is the surgeon's contribution to long-term survival in pancreatic cancer.
J Gastrointest Surg, 10 (2006), pp. 1338-1345
[35.]
A. Soriano-Izquierdo, A. Castells, M. Pellise, C. Ayuso, J.R. Ayuso, T.M. De Caralt, et al.
Hospital registry of pancreatic tumors. Experience of the Hospital Clinic in Barcelona (Spain).
Gastroenterol Hepatol, 27 (2004), pp. 250-255
[36.]
J. Boadas, J. Balart, G. Capella, F. Lluis, A. Farre.
Survival of cancer of the pancreas. Bases for new strategies in diagnosis and therapy.
Rev Esp Enferm Dig, 92 (2000), pp. 316-325
[37.]
L. Fernández-Cruz, R. Cosa, L. Blanco, S. Levi, M.A. López-Boado, S. Navarro.
Curative laparoscopic resection for pancreatic neoplasms: a critical analysis from a single institution.
J Gastrointest Surg, 11 (2007), pp. 1607-1621
[38.]
L. Sabater, J. Calvete, L. Aparisi, R. Cánovas, E. Muñoz, R. Añón, et al.
Neoplasias de páncreas y periampulares: morbimortalidad, resultados funcionales y supervivencia a largo plazo.
Cir Esp, 3 (2009), pp. 159-166
[39.]
T.A. Sohn, C.J. Yeo, J.L. Cameron, L. Koniaris, S. Kaushal, R.A. Abrams, et al.
Resected adenocarcinoma of the pancreas-616 patients: results, outcomes, and prognostic indicators.
J Gastrointest Surg, 4 (2000), pp. 567-579
[40.]
D.B. Evans, K.R. Hess, P.W. Pisters.
ESPAC-1 trial of adjuvant therapy for resectable adenocarcinoma of the pancreas.
[41.]
J.D. Wayne, E.K. Abdalla, R.A. Wolff, C.H. Crane, P.W. Pisters, D.B. Evans.
Localized adenocarcinoma of the pancreas: the rationale for preoperative chemoradiation.
Oncologist, 7 (2002), pp. 34-45
[42.]
S. Pedrazzoli, V. DiCarlo, R. Dionigi, F. Mosca, P. Pederzoli, C. Pasquali, et al.
Standard versus extended lymphadenectomy associated with pancreatoduodenectomy in the surgical treatment of adenocarcinoma of the head of the pancreas: a multicenter, prospective, randomized study. Lymphadenectomy Study Group.
Ann Surg, 228 (1998), pp. 508-517
[43.]
D.C. Allison, K.K. Bose, R.H. Hruban, S. Piantadosi, W.C. Dooley, J.K. Boitnott, et al.
Pancreatic cancer cell DNA content correlates with long-term survival after pancreatoduodenectomy.
Ann Surg, 214 (1991), pp. 648-656
[44.]
S. Fujioka, K. Yoshida, S. Yanagisawa, M. Kawakami, T. Aoki, Y. Yamazaki.
Angiogenesis in pancreatic carcinoma: thymidine phosphorylase expression in stromal cells and intratumoral microvessel density as independent predictors of overall and relapse-free survival.
Cancer, 92 (2001), pp. 1788-1797
[45.]
J.L. Cameron, D.W. Crist, J.V. Sitzmann, R.H. Hruban, J.K. Boitnott, A.J. Seidler, et al.
Factors influencing survival after pancreaticoduodenectomy for pancreatic cancer.
Am J Surg, 161 (1991), pp. 120-124
[46.]
S. Takahashi, Y. Ogata, H. Miyazaki, D. Maeda, S. Murai, K. Yamataka, et al.
Aggressive surgery for pancreatic duct cell cancer: feasibility, validity, limitations.
World J Surg, 19 (1995), pp. 653-659
[47.]
T.M. Pawlik, E.K. Abdalla, C.C. Barnett, S.A. Ahmad, K.R. Cleary, J.N. Vauthey, et al.
Feasibility of a randomized trial of extended lymphadenectomy for pancreatic cancer.
Arch Surg, 140 (2005), pp. 584-589
[48.]
T.M. Pawlik, A.L. Gleisner, J.L. Cameron, J.M. Winter, L. Assumpcao, K.D. Lillemoe, et al.
Prognostic relevance of lymph node ratio following pancreaticoduodenectomy for pancreatic cancer.
Surgery, 141 (2007), pp. 610-618
[49.]
J.D. Birkmeyer, S.R. Finlayson, A.N. Tosteson, S.M. Sharp, A.L. Warshaw, E.S. Fisher.
Effect of hospital volume on in-hospital mortality with pancreaticoduodenectomy.
Surgery, 125 (1999), pp. 250-256
[50.]
J.D. Birkmeyer, A.L. Warshaw, S.R. Finlayson, M.R. Grove, A.N. Tosteson.
Relationship between hospital volume and late survival after pancreaticoduodenectomy.
Surgery, 126 (1999), pp. 178-183
[51.]
C.P. Raut, J.F. Tseng, C.C. Sun, H. Wang, R.A. Wolff, C.H. Crane, et al.
Impact of resection status on pattern of failure and survival after pancreaticoduodenectomy for pancreatic adenocarcinoma.
[52.]
K.R. Stephenson, S.M. Steinberg, K.S. Hughes, J.T. Vetto, P.H. Sugarbaker, A.E. Chang.
Perioperative blood transfusions are associated with decreased time to recurrence and decreased survival after resection of colorectal liver metastases.
Ann Surg, 208 (1988), pp. 679-687
[53.]
C.J. Yeo, J.L. Cameron, M.M. Maher, P.K. Sauter, M.L. Zahurak, M.A. Talamini, et al.
A prospective randomized trial of pancreaticogastrostomy versus pancreaticojejunostomy after pancreaticoduodenectomy.
Ann Surg, 222 (1995), pp. 580-588
[54.]
K.K. Kazanjian, O.J. Hines, J.P. Duffy, D.Y. Yoon, G. Cortina, H.A. Reber.
Improved survival following pancreaticoduodenectomy to treat adenocarcinoma of the pancreas: the influence of operative blood loss.
Arch Surg, 143 (2008), pp. 1166-1171
[55.]
M. Ueda, I. Endo, M. Nakashima, Y. Minami, K. Takeda, K. Matsuo, et al.
Prognostic factors after resection of pancreatic cancer.
World J Surg, 33 (2009), pp. 104-110
[56.]
M.L. DeOliveira, J.M. Winter, M. Schafer, S.C. Cunningham, J.L. Cameron, C.J. Yeo, et al.
Assessment of complications after pancreatic surgery: A novel grading system applied to 633 patients undergoing pancreaticoduodenectomy.
[57.]
J.J. Yeh, M. Gonen, J.S. Tomlinson, K. Idrees, M.F. Brennan, Y. Fong.
Effect of blood transfusion on outcome after pancreaticoduodenectomy for exocrine tumour of the pancreas.
Br J Surg, 94 (2007), pp. 466-472
[58.]
Y. Murakami, K. Uemura, T. Sudo, Y. Hayashidani, Y. Hashimoto, H. Ohge, et al.
Impact of adjuvant gemcitabine plus S-1 chemotherapy after surgical resection for adenocarcinoma of the body or tail of the pancreas.
J Gastrointest Surg, 13 (2009), pp. 85-92
[59.]
M.B. Farnell, R.K. Pearson, M.G. Sarr, E.P. DiMagno, L.J. Burgart, T.R. Dahl, et al.
A prospective randomized trial comparing standard pancreatoduodenectomy with pancreatoduodenectomy with extended lymphadenectomy in resectable pancreatic head adenocarcinoma.
Surgery, 138 (2005), pp. 618-628
[60.]
T.S. Riall, J.L. Cameron, K.D. Lillemoe, K.A. Campbell, P.K. Sauter, J. Coleman, et al.
Pancreaticoduodenectomy with or without distal gastrectomy and extended retroperitoneal lymphadenectomy for periampullary adenocarcinoma−part 3: update on 5-year survival.
J Gastrointest Surg, 9 (2005), pp. 1191-1204
[61.]
H. Oettle, S. Post, P. Neuhaus, K. Gellert, J. Langrehr, K. Ridwelski, et al.
Adjuvant chemotherapy with gemcitabine vs observation in patients undergoing curative-intent resection of pancreatic cancer: a randomized controlled trial.
Jama, 297 (2007), pp. 267-277
[62.]
W.F. Regine, K.A. Winter, R.A. Abrams, H. Safran, J.P. Hoffman, A. Konski, et al.
Fluorouracil vs gemcitabine chemotherapy before and after fluorouracil-based chemoradiation following resection of pancreatic adenocarcinoma: a randomized controlled trial.
Jama, 299 (2008), pp. 1019-1026
[63.]
E.L. Bradley.
Long-term survival after pancreatoduodenectomy for ductal adenocarcinoma: the emperor has no clothes?.
Pancreas, 37 (2008), pp. 349-351
[64.]
T.A. Gordon, G.P. Burleyson, J.M. Tielsch, J.L. Cameron.
The effects of regionalization on cost and outcome for one general highrisk surgical procedure.
Ann Surg, 221 (1995), pp. 43-49
[65.]
R.E. Glasgow, S.J. Mulvihill.
Hospital volume influences outcome in patients undergoing pancreatic resection for cancer.
West J Med, 165 (1996), pp. 294-300
[66.]
L. Nordback, M. Parviainen, S. Raty, H. Kuivanen, J. Sand.
Resection of the head of the pancreas in Finland: effects of hospital and surgeon on short-term and long-term results.
Scand J Gastroenterol, 37 (2002), pp. 1454-1460
[67.]
Guidelines for the management of patients with pancreatic cancer periampullary and ampullary carcinomas.
[68.]
NCCN practice guidelines for pancreatic cancer.
Oncology (Williston Park), 11 (1997), pp. 41-55
[69.]
E.P. DiMagno, H.A. Reber, M.A. Tempero.
AGA technical review on the epidemiology, diagnosis, and treatment of pancreatic ductal adenocarcinoma. American Gastroenterological Association.
Gastroenterology, 117 (1999), pp. 1464-1484
[70.]
M.H. Katz, H. Wang, J.B. Fleming, C.C. Sun, R.F. Hwang, R.A. Wolff, et al.
Long-term survival after multidisciplinary management of resected pancreatic adenocarcinoma.
Ann Surg Oncol, 16 (2009), pp. 836-847
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