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Quero G, Laterza V, Fiorillo C, Menghi R, De Sio D, Schena CA, Rosa F, Tortorelli AP, Di Cesare L, Cina C, Bensi M, Salvatore L, Alfieri S. The impact of the histological classification of ampullary carcinomas on long-term outcomes after pancreaticoduodenectomy: a single tertiary referral center evaluation. Langenbecks Arch Surg 2022; 407:2811-2821. [PMID: 35670860 DOI: 10.1007/s00423-022-02563-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 05/18/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Ampullary carcinomas (ACs) are classified as pancreatobiliary (Pb-AC), intestinal (Int-AC), or mixed (Mixed-AC). The influencing role of AC subtypes on long-term outcomes is still matter of debate. Aim of this study is to evaluate the prognostic role of the three histological variants on the overall (OS) and disease-free survival (DFS) after pancreaticoduodenectomy(PD). METHODS All PDs for AC between 2004 and 2020 were included. Patients were classified according to the histological feature in Pb-AC, Int-AC, and Mixed-AC. Five-year OS and DFS were compared among the subtypes. Additionally, the prognostic role of the histological classification on OS and DFS was evaluated. RESULTS Fifty-six (48.7%) Pb-ACs, 53 (46.1%) Int-ACs, and 6 (5.2%) Mixed-ACs were evaluated. A poorer 5-year OS was evidenced for the Pb-AC group (54.1%) as compared to the Int-AC cohort (80.7%) (p = 0.03), but similar to the Mixed-AC population (33%) (p = 0.45). Pb-AC presented a worse 5-year DFS (42.3%) in comparison to the Int-AC (74.8%) (p = 0.002), while no difference was evidenced in comparison to the Mixed-AC (16.7%) (p = 0.51). At the multivariate analysis, the Pb-/Mixed-AC histotype was recognized as negative prognostic factor for both OS (OR: 2.29, CI: 1.05-4.98; p = 0.04) and DFS (OR: 2.17, CI: 1-4.33; p = 0.02). CONCLUSION Histological subtypes of AC play a relevant role in long-term outcomes after PD. Pb-ACs and Mixed-ACs show a more aggressive tumor biology and a consequent worse survival as compared to the Int-AC subtype.
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Affiliation(s)
- Giuseppe Quero
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Vito Laterza
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Claudio Fiorillo
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy.
| | - Roberta Menghi
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Davide De Sio
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Carlo Alberto Schena
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Fausto Rosa
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Antonio Pio Tortorelli
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Ludovica Di Cesare
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Caterina Cina
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Maria Bensi
- Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Lisa Salvatore
- Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy.,Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Sergio Alfieri
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy.,Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
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Lemmers DHL, Cherri S, van Etten-Jamaludin FS, Noventa S, Zaniboni A, Wilmink JW, Besselink MG, Abu Hilal M. Adjuvant chemotherapy following curative-intent resection for ampullary adenocarcinoma. Hippokratia 2021. [DOI: 10.1002/14651858.cd014749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Daniel HL Lemmers
- Department of Surgery, Hepato-Biliary and Pancreatic Unit; Instituto Fondazione Poliambulanza; Brescia Italy
- Department of Surgery; Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam; Amsterdam Netherlands
| | - Sara Cherri
- Department of Medical Oncology; Instituto Fondazione Poliambulanza; Brescia Italy
| | | | - Silvia Noventa
- Department of Medical Oncology; Instituto Fondazione Poliambulanza; Brescia Italy
| | - Alberto Zaniboni
- Department of Medical Oncology; Instituto Fondazione Poliambulanza; Brescia Italy
| | - Johanna W Wilmink
- Department of Medical Oncology; Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam; Amsterdam Netherlands
| | - Marc G Besselink
- Department of Surgery; Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam; Amsterdam Netherlands
| | - Mohammed Abu Hilal
- Department of Surgery, Hepato-Biliary and Pancreatic Unit; Instituto Fondazione Poliambulanza; Brescia Italy
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The pathohistological subtype strongly predicts survival in patients with ampullary carcinoma. Sci Rep 2019; 9:12676. [PMID: 31481741 PMCID: PMC6722235 DOI: 10.1038/s41598-019-49179-w] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 08/13/2019] [Indexed: 12/16/2022] Open
Abstract
Ampullary cancer represents approximately 6% of the malignant periampullary tumors. An early occurrence of symptoms leads to a 5-year survival rate after curative surgery of 30 to 67%. In addition to the tumor stage, the immunohistological subtypes appear to be important for postoperative prognosis. The aim of this study was to analyze the different subtypes regarding their prognostic relevance. A total of 170 patients with ampullary cancer were retrospectively analyzed between 1999 until 2016 after pancreatic resection. Patients were grouped according to their pathohistological subtype of ampullary cancer (pancreatobiliary, intestinal, mixed). Characteristics among the groups were analyzed using univariate and multivariate models. Survival probability was analyzed by the Kaplan-Meier method. An exact subtyping was possible in 119 patients. A pancreatobiliary subtype was diagnosed in 69 patients (58%), intestinal in 41 patients (34.5%), and a mixed subtype in 9 patients (7.6%). Survival analysis showed a significantly worse 5-year survival rate for the pancreatobiliary subtype compared with the intestinal subtype (27.5% versus 61%, p < 0.001). The mean overall survival of patients with pancreatobiliary, intestinal, and mixed subtype was 52.5, 115 and 94.7 months, respectively (p < 0.001). The pathohistological subtypes of ampullary cancer allows a prediction of the postoperative prognosis.
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Leo JM, Kalloger SE, Peixoto RD, Gale NS, Webber DL, Owen DA, Renouf D, Schaeffer DF. Immunophenotyping of ampullary carcinomata allows for stratification of treatment specific subgroups. J Clin Pathol 2015; 69:431-9. [PMID: 26500334 DOI: 10.1136/jclinpath-2015-203337] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 10/03/2015] [Indexed: 12/21/2022]
Abstract
BACKGROUND Ampullary carcinomata (AC) can be separated into intestinal (IT) or pancreatobiliary (PB) subtypes. Although morphological, immunohistochemical and molecular differentiation of IT and PB have been well documented; the prognostic significance of histological subtype and whether patients with either subtype benefit from differential chemotherapeutic regimens remains unclear. METHODS As part of a larger cohort study, patients who underwent resection for AC or pancreatic ductal adenocarcinoma (PDAC) were retrospectively identified. Clinicopathological covariates and outcome were obtained and MUC1, MUC2, CDX2 and CK20 were assessed with immunohistochemistry. RESULTS Of 99 ACs, the resultant immunophenotypes indicated 48% and 22% were IT and PB, respectively. Thirty (30%) cases were quadruple negative (QN). Within the PDAC cohort (N = 257), the most prevalent immunophenotype was QN (53%). Subsequently, all QN ACs were classified as PB immunohistochemically yielding 47.5% and 52.5% classified as IT and PB, respectively. Involved regional lymph nodes and elevated T-stage were significantly associated with PB compared with IT AC (p = 0.0032 and 0.0396, respectively). Progression-free survival revealed inferior survival for PB versus IT AC (p = 0.0156). CONCLUSIONS AC can be classified into prognostic groups with unique clinicopathological characteristics using immunohistochemistry. Immunophenotypical similarity of PB and PDAC suggests that treatment regimens similar to those used in PDAC should be explored.
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Affiliation(s)
- Joyce M Leo
- Division of Anatomic Pathology, Vancouver General Hospital, Vancouver, British Columbia, Canada The University of British Columbia, Vancouver, British Columbia, Canada
| | - Steve E Kalloger
- The University of British Columbia, Vancouver, British Columbia, Canada Pancreas Centre BC, Vancouver, British Columbia, Canada
| | - Renata D Peixoto
- Division of Medical Oncology, BC Cancer Agency, Vancouver, British Columbia, Canada
| | - Nadia S Gale
- Anatomical Pathology, BC Cancer Agency, Vancouver, British Columbia, Canada
| | - Douglas L Webber
- Division of Anatomic Pathology, Vancouver General Hospital, Vancouver, British Columbia, Canada The University of British Columbia, Vancouver, British Columbia, Canada Pancreas Centre BC, Vancouver, British Columbia, Canada
| | - David A Owen
- Division of Anatomic Pathology, Vancouver General Hospital, Vancouver, British Columbia, Canada The University of British Columbia, Vancouver, British Columbia, Canada Pancreas Centre BC, Vancouver, British Columbia, Canada
| | - Daniel Renouf
- The University of British Columbia, Vancouver, British Columbia, Canada Pancreas Centre BC, Vancouver, British Columbia, Canada Division of Medical Oncology, BC Cancer Agency, Vancouver, British Columbia, Canada
| | - David F Schaeffer
- Division of Anatomic Pathology, Vancouver General Hospital, Vancouver, British Columbia, Canada The University of British Columbia, Vancouver, British Columbia, Canada Pancreas Centre BC, Vancouver, British Columbia, Canada
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Ahmad SR, Adler DG. Cancer of the ampulla of vater: current evaluation and therapy. Hosp Pract (1995) 2015; 42:45-61. [PMID: 25485917 DOI: 10.3810/hp.2014.12.1158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Ampullary cancer is a relatively rare cancer of the digestive tract. In contrast to pancreatic cancer, ampullary cancer is often curable if detected at an early stage. The evaluation and management of ampullary cancer is similar to, but distinct from, that of other pancreaticobiliary tumors. This manuscript will review the current evaluation, diagnosis, and therapy of patients with ampullary cancer. The diagnosis of ampullary cancer is complicated by its similar clinical presentation to pancreatic cancer as well as its nonspecific laboratory findings. Diagnostic modalities such as ERCP, EUS, and biopsy are necessary for differentiating the 2 cancers, and noninvasive imaging techniques such as MRI and CT may be used for tumor staging. Although pancreaticoduodenectomy is considered the primary curative surgical option, consensus guidelines regarding adjuvant and neoadjuvant chemoradiation therapies are lacking.
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Affiliation(s)
- Sarah R Ahmad
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, UT
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Carcinoma of the ampulla of Vater: morphological and immunophenotypical classification predicts overall survival. Pancreas 2013; 42:60-6. [PMID: 22889982 DOI: 10.1097/mpa.0b013e318258fda8] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The objective of the study was to verify if histopathological differentiation of ampullary carcinoma after surgical resection may be related to survival. METHODS The prognostic role of an accurate histological and immunohistochemical classification has been investigated in a multicentric series of carcinoma of the ampulla of Vater. Immunohistochemical expression of cytokeratin 7 (CK7) and CK20 were analyzed in the different morphological histotypes of ampullary cancers, and results were compared with overall survival. RESULTS Of 72 ampullary cancers, 48.6% were classified as pancreaticobiliary-type carcinomas, 43.1% were classified as intestinal-type carcinomas, and 8.3% were classified as "unusual"-type carcinomas. Cytokeratin 20 was expressed in 28 (90.3%) of the 31 intestinal-type carcinomas, whereas it was always negative in the pancreaticobiliary histotype; CK7 was expressed in 32 (91.4%) of the 35 pancreaticobiliary-type carcinomas and in 18 (58.1%) of the 31 intestinal-type carcinomas. By univariate analysis, overall survival was influenced significantly by pathological T factor, lymph node involvement, and histological/immunohistochemical subtyping. Furthermore, using a multivariate Cox regression model, lymph node metastasis and CK20 were identified as significant independent factors related to prognosis. CONCLUSION Our results prove the clinical use of ampullary cancer subclassification based on different histotypes and indicate the useful role of the CK7/CK20 expression profile for consistent histopathological classification and prognostic relevance.
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7
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Narang AK, Miller RC, Hsu CC, Bhatia S, Pawlik TM, Laheru D, Hruban RH, Zhou J, Winter JM, Haddock MG, Donohue JH, Schulick RD, Wolfgang CL, Cameron JL, Herman JM. Evaluation of adjuvant chemoradiation therapy for ampullary adenocarcinoma: the Johns Hopkins Hospital-Mayo Clinic collaborative study. Radiat Oncol 2011; 6:126. [PMID: 21951377 PMCID: PMC3204241 DOI: 10.1186/1748-717x-6-126] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Accepted: 09/28/2011] [Indexed: 12/12/2022] Open
Abstract
Background The role of adjuvant chemoradiation therapy for ampullary carcinoma is unknown. Previous literature suggests that certain populations with high risk factors for recurrence may benefit from adjuvant chemoradiation. We combined the experience of two institutions to better delineate which patients may benefit from adjuvant chemoradiation. Methods Patients who underwent curative surgery for ampullary carcinoma at the Johns Hopkins Hospital (n = 290; 1992-2007) and at the Mayo Clinic (n = 130; 1977-2005) were reviewed. Patients with <60 days of follow-up, metastatic disease at surgery, or insufficient pathologic data were excluded. The final combined study consisted of 186 patients (n = 104 Johns Hopkins, n = 82 Mayo). Most patients received 5-FU based chemoradiation with conformal radiation. Cox proportional hazards models were used for survival analysis. Results Median overall-survival was 39.9 months with 2- and 5-year survival rates of 62.4% and 39.1%. On univariate analysis, adverse prognostic factors for overall survival included T3/T4 stage disease (RR = 1.86, p = 0.002), node positive status (RR = 3.18, p < 0.001), and poor histological grade (RR = 1.69, p = 0.011). Patients who received adjuvant chemoradiation (n = 66) vs. surgery alone (n = 120) showed a higher rate of T3/T4 stage disease (57.6% vs. 30.8%, P < 0.001), lymph node involvement (72.7% vs. 30.0%, P < 0.001), and close or positive margins (4.6% vs. 0.0%, P = 0.019). Five year survival rates among node negative and node positive patients were 58.7% and 18.4% respectively. When compared with surgery alone, use of adjuvant chemoradiation improved survival among node positive patients (mOS 32.1 vs. 15.7 mos, 5 yr OS: 27.5% vs. 5.9%; RR = 0.47, P = 0.004). After adjusting for adverse prognostic factors on multivariate analysis, patients treated with adjuvant chemoradiation demonstrated a significant survival benefit (RR = 0.40, P < 0.001). Disease relapse occurred in 37.1% of all patients, most commonly metastatic disease in the liver or peritoneum. Conclusions Node-positive patients with resected ampullary adenocarcinoma may benefit from 5-FU based adjuvant chemoradiation. Since a significant proportion of patients develop metastatic disease, there is a need for more effective systemic treatment.
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Affiliation(s)
- Amol K Narang
- Department of Radiation Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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8
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Kim WS, Choi DW, Choi SH, Heo JS, You DD, Lee HG. Clinical significance of pathologic subtype in curatively resected ampulla of vater cancer. J Surg Oncol 2011; 105:266-72. [PMID: 21882202 DOI: 10.1002/jso.22090] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Accepted: 08/15/2011] [Indexed: 12/25/2022]
Abstract
BACKGROUND Ampullary cancer is considered to have a better prognosis than cancers of the distal bile duct and pancreas, and recent publications emphasize the prognostic importance of the histologic differentiation of the intestinal and pancreatobiliary types of ampullary cancer. The aims of this study were to identify those factors that affect recurrence after curative resection and to investigate differences between the clinicopathologic features of these two pathologic subtypes. PATIENTS AND METHODS The medical records of patients that underwent pancreatoduodenectomy for ampullary carcinoma from February 1995 to March 2009 at our institute were retrospectively reviewed. One hundred and four patients that underwent curative resection for ampullary carcinoma were enrolled in this study. One pathologist reviewed all pathologic reports and histopathologic findings. Data on clinicopathologic factors and disease free and overall survival were analyzed. RESULTS The 3- and 5-year disease free survival rates of the 104 study subjects were 62.2% and 57.7%, respectively, and overall survival rates were 69.4% and 60.1%, respectively. Multivariate analysis showed that an advanced T stage (P = 0.049), the presence of lymph node metastasis (P = 0.003), poor differentiation (P = 0.039), and the pancreatobiliary type (P = 0.022) significantly increased the risk of recurrence. Furthermore, the pancreatobiliary type was found to be more associated with an advanced T stage (P = 0.009), regional lymph node metastasis (P = 0.007), and perineural invasion (P = 0.026) than the intestinal type. In addition, pathologic subtype analysis showed that Carcinoembryonic antigen (CEA) level and lymph node metastasis were important predictors of recurrence in patients with the intestinal (P = 0.013) and pancreatobiliary types, respectively (P = 0.003). CONCLUSIONS An advanced T stage, nodal metastasis, poor differentiation, and the pancreaticobiliary type were found to be independent predictors of recurrence after curative resection of ampullary carcinoma by multivariate analysis. In addition, the pancreatobiliary type tended to present in a more advanced T stage and more frequently with regional lymph node involvement and perineural invasion than the intestinal type. Furthermore, CEA level and lymph node metastasis were found to be independent predictors of recurrence for the intestinal and pancreatobiliary types, respectively.
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Affiliation(s)
- Woo Seok Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Lowe MC, Coban I, Adsay NV, Sarmiento JM, Chu CK, Staley CA, Galloway JR, Kooby DA. Important Prognostic Factors in Adenocarcinoma of the Ampulla of Vater. Am Surg 2009. [DOI: 10.1177/000313480907500904] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Ampullary adenocarcinoma (AmpCA) carries a better overall survival (OS) rate than other periampullary cancers. We examined clinicopathologic features in AmpCA for impact on OS. Records of patients undergoing pancreaticoduodenectomy from 2000 to 2007 for AmpCA were reviewed and histological specimens were reanalyzed. Of 302 patients undergoing pancreaticoduodenectomy for malignancy, 45 (14.9%) had AmpCA. Mean age was 61.3 ± 12.2 years, mean tumor size was 2.6 ± 1.3 cm, 57 per cent were ≥ T3 tumors, 42 per cent were N1 stage, 13 (49%) had perineural invasion (PNI), and 29 (64%) had lymphovascular invasion (LVI). Thirteen were intestinal (29%), 14 were pancreaticobiliary (31%), and 18 were mixed (40%). Median OS was 42 months (range 4-80 mos). On log rank testing, ≥ T3 (24 vs 65 mos, P < 0.01), N1 (25 vs 61 mos, P < 0.01), poor differentiation (24 vs 44 mos, P = 0.01), pancreaticobiliary subtype (23 vs 44 mos, P = 0.01), and PNI (23 vs 44 mos, P < 0.01) were significant for worse survival. By multivariate analysis, N1 disease (hazard ratio [HR] 4.50,95% confidence interval [CI] 1.16-17.40) and PNI (HR 4.62, CI 1.11-19.21) maintained associations with worse survival, whereas histological subtype did not. N1 disease and presence of PNI demonstrated independent associations with worse survival. Given high percentage of mixed histology, PNI may be more informative than the subtype in predicting outcome for patients with AmpCA.
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Affiliation(s)
- Michael C. Lowe
- Departments of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Ipek Coban
- Departments of Pathology, Emory University School of Medicine, Atlanta, Georgia
| | - N. Volkan Adsay
- Departments of Pathology, Emory University School of Medicine, Atlanta, Georgia
| | - Juan M. Sarmiento
- Departments of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Carrie K. Chu
- Departments of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Charles A. Staley
- Departments of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - John R. Galloway
- Departments of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - David A. Kooby
- Departments of Surgery, Emory University School of Medicine, Atlanta, Georgia
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Carter JT, Grenert JP, Rubenstein L, Stewart L, Way LW. Tumors of the ampulla of vater: histopathologic classification and predictors of survival. J Am Coll Surg 2008; 207:210-8. [PMID: 18656049 DOI: 10.1016/j.jamcollsurg.2008.01.028] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2007] [Revised: 01/23/2008] [Accepted: 01/23/2008] [Indexed: 12/21/2022]
Abstract
BACKGROUND The histology and clinical behavior of ampullary tumors vary substantially. We speculated that this might reflect the presence of two kinds of ampullary adenocarcinoma: pancreaticobiliary and intestinal. STUDY DESIGN We analyzed patient demographics, presentation, survival (mean followup 44 months), and tumor histology for 157 consecutive ampullary tumors resected from 1989 to 2006. Histologic features were reviewed by a pathologist blinded to clinical outcomes. Survival was compared using Kaplan-Meier/Cox proportional hazards analysis. RESULTS There were 33 benign (32 adenomas and 1 paraganglioma) and 124 malignant (118 adenocarcinomas and 6 neuroendocrine) tumors. One hundred fifteen (73%) patients underwent a Whipple procedure, 32 (20%) a local resection, and 10 (7%) a palliative operation. For adenocarcinomas, survival in univariate models was affected by jaundice, histologic grade, lymphovascular, or perineural invasion, T stage, nodal metastasis, and pancreaticobiliary subtype (p < 0.05). Size of tumor did not predict survival, nor did cribriform/papillary features, dirty necrosis, apical mucin, or nuclear atypia. In multivariate models, lymphovascular invasion, perineural invasion, stage, and pancreaticobiliary subtype predicted survival (p < 0.05). Patients with pancreaticobiliary ampullary adenocarcinomas presented with jaundice more often than those with the intestinal kind (p = 0.01) and had worse survival. CONCLUSIONS In addition to other factors, tumor type (intestinal versus pancreaticobiliary) had a major effect on survival in patients with ampullary adenocarcinoma. The current concept of ampullary adenocarcinoma as a unique entity, distinct from duodenal and pancreatic adenocarcinoma, might be wrong. Intestinal ampullary adenocarcinomas behaved like their duodenal counterparts, but pancreaticobiliary ones were more aggressive and behaved like pancreatic adenocarcinomas.
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Affiliation(s)
- Jonathan T Carter
- Department of Surgery, University of California, San Francisco, CA 94143-0475, USA
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11
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Millikan KW, Hollinger EF. Carcinoid Tumors. Surg Oncol 2006. [DOI: 10.1007/0-387-21701-0_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Perrone G, Santini D, Verzì A, Vincenzi B, Borzomati D, Vecchio F, Coppola R, Antinori A, Magistrelli P, Tonini G, Rabitti C. COX-2 expression in ampullary carcinoma: correlation with angiogenesis process and clinicopathological variables. J Clin Pathol 2006; 59:492-6. [PMID: 16489179 PMCID: PMC1860297 DOI: 10.1136/jcp.2005.030098] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND There is evidence that the anti-neoplastic effect of non-steroidal anti-inflammatory drugs is attributable to cyclooxygenase-2 (COX-2) inhibition, but the exact mechanisms whereby COX-2 can promote tumour cell growth remain unclear. One hypothesis is the stimulation of tumour angiogenesis by the products of COX-2 activity. To data, there have been few clinicopathological studies on COX-2 expression in human ampullary carcinoma and no data have been reported about its relation with tumour angiogenesis. OBJECTIVE To investigate by immunohistochemistry the expression of COX-2 and the angiogenesis process in a series of primary untreated ampullary carcinomas. METHODS Tissue samples from 40 archival ampullary carcinomas were analysed for COX-2, vascular endothelial growth factor (VEGF), and an endothelial cell marker von Willebrand factor (vWF) by immunohistochemistry, using specific antibodies. RESULTS COX-2 expression was detected in 39 tissue samples (97.5%), of which two (5%) were graded as weak, 26 (65%) as moderate, and 11 (27.5%) as strong. Only one lesion (2.5%) was negative for COX-2 expression. VEGF expression was detected in 36 tissue samples (90%). A significant positive correlation was found between COX-2 and VEGF expression. No statistic correlation was found between COX-2 expression and microvessel density. CONCLUSIONS COX-2 is highly expressed in ampullary carcinomas. This suggests an involvement of the COX-2 pathway in ampullary tumour associated angiogenesis, providing a rationale for targeting COX-2 in the treatment of ampullary cancer.
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Affiliation(s)
- G Perrone
- Surgical Pathology, Campus Bio-Medico University, Rome, Italy.
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Yokoyama N, Shirai Y, Wakai T, Nagakura S, Akazawa K, Hatakeyama K. Jaundice at presentation heralds advanced disease and poor prognosis in patients with ampullary carcinoma. World J Surg 2005; 29:519-23. [PMID: 15770375 DOI: 10.1007/s00268-004-7709-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Jaundice is a common manifestation of ampullary carcinoma. The aim of this study was to evaluate the correlation between jaundice at initial presentation and the degree of tumor spread and to determine the prognostic significance of jaundice in patients with ampullary carcinoma. Fifty-nine patients who had undergone curative resection for ampullary carcinoma were analyzed retrospectively. Jaundice was defined as a total bilirubin serum concentration of > or = 3 mg/dl. The median follow-up time was 106 months. Jaundice was noted at the time of initial presentation in 43 (73%) patients. Jaundice at presentation correlated with lymph node metastasis (p < 0.0001), lymphatic vessel invasion (p < 0.0001), invasion into the pancreas (p = 0.0007), and vascular invasion (p = 0.0487). Pancreatic invasion was absent in patients without jaundice. Superior mesenteric nodal involvement was more frequent in patients with jaundice (15/43) than in those without (0/16) (p = 0.0062). The survival of patients with jaundice (median survival 48 months; cumulative 10-year survival rate 39%) was worse than for patients without jaundice (median survival time not available; cumulative 10-year survival rate 86%) (p = 0.0014). In conclusion, jaundice at presentation predicts advanced-stage ampullary carcinoma and a poor prognosis. Pancreatic invasion and superior mesenteric nodal involvement were not observed in nonjaundiced patients.
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Affiliation(s)
- Naoyuki Yokoyama
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Asahimachi-dori 1-757, Niigata, 951-8510, Japan
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14
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Todoroki T, Koike N, Morishita Y, Kawamoto T, Ohkohchi N, Shoda J, Fukuda Y, Takahashi H. Patterns and predictors of failure after curative resections of carcinoma of the ampulla of Vater. Ann Surg Oncol 2004; 10:1176-83. [PMID: 14654474 DOI: 10.1245/aso.2003.07.512] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Curative resection does not always equate with long-term survival. The aim was to identify patterns and predictors of failure and independent factors of prognosis after curative resection. METHODS Sixty-six patients with ampullary carcinoma who underwent surgical intervention were reviewed. Fifty-nine patients underwent pancreaticoduodenectomy. Cox regression analysis, log-rank test, Fisher exact test, or chi(2) test was used. RESULTS No patient died as a result of surgery; major complications occurred in three, and the 5-year survival rate after curative resection (n = 55) was 52.6%. Significant survival predictors were preoperative serum carcinoembryonic antigen level; gross tumor appearance; tumor, node, and tumor node metastasis stage; and microscopic lymphatic vessel and venous invasion in the primary tumor. Multivariate analysis demonstrated that lymphatic vessel invasion, tumor, and tumor node metastasis stage were significant independent prognostic factors. No patient experienced locoregional failure alone; all 24 relapsed patients had distant failure, and six of them had both. The liver was the most frequent metastatic organ, followed by nodes, peritoneum, lung, and bone. The carcinoembryonic antigen and carbohydrate antigen levels and lymphatic vessel and venous invasion were significant predictors of distant failure, and the mean time to relapse was 13 (range, 0.7-33) months. CONCLUSIONS Curative resection is associated with significant survival; however, effective systemic adjuvant therapy is needed to prevent distant failure for patients with elevated carcinoembryonic antigen and carbohydrate antigen levels or positive lymphatic vessel or venous invasion. A 3-year follow-up period would be necessary to document relapses.
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Affiliation(s)
- Takeshi Todoroki
- Departments of Surgery, Institute of Clinical Medicine, University of Tsukuba, Tsukuba-Shi, Japan.
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15
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Nikfarjam M, Muralidharan V, McLean C, Christophi C. Local resection of ampullary adenocarcinomas of the duodenum. ANZ J Surg 2001; 71:529-33. [PMID: 11527262 DOI: 10.1046/j.1440-1622.2001.02185.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Pancreaticoduodenectomy (PD) is considered to be the optimal treatment for ampullary adenocarcinomas. Local resection (LR) is a less invasive and potentially equally effective alternative for cancers with favourable prognostic features. Identification of these prognostic parameters may allow selection of patients suitable for LR. METHODS Twenty-five patients were treated for a primary Vater's ampulla adenocarcinoma at the Alfred Hospital, Melbourne, Australia, between January 1989 and January 2000. Risk factors for cancer recurrence were evaluated and the specific role of LR was defined. RESULTS Fourteen patients had PD, five had LR and six had bypass procedures (five biliary stents; one operative bypass). Presenting symptoms included jaundice (64%), abdominal pain (54%) and weight loss (32%). Adenocarcinomas that were resected had a median diameter of 2.5 cm, and were limited to the ampulla in 26% (T1), invaded the duodenal wall in 42% (T2) and infiltrated 2 cm or less into the pancreas in 32% (T1) of cases. Locally resected cancers were confined to the ampulla or invaded the duodenum and recurred in one patient following excision. Six recurrences occurred in total, influenced significantly by T staging (P = 0.009). Patient age, preoperative symptoms, laboratory tests, tumour size, differentiation, ulceration, lymphovascular spread and perineural invasion had no effect on recurrence. Patients undergoing LR had lower morbidity and mortality, reduced blood transfusion requirements and shorter hospital stay than those treated by PD. CONCLUSIONS T staging predicts the risk of tumour recurrence and can be determined using endoscopic ultrasound. Local resection is a suitable alternative to pancreaticoduodenal resection in patients with T1 and T2 adenocarcinomas with a maximum diameter of 3 cm or less.
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Affiliation(s)
- M Nikfarjam
- Department of Surgery, Alfred Hospital Melbourne, Victoria, Australia.
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16
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Takashima M, Ueki T, Nagai E, Yao T, Yamaguchi K, Tanaka M, Tsuneyoshi M. Carcinoma of the ampulla of Vater associated with or without adenoma: a clinicopathologic analysis of 198 cases with reference to p53 and Ki-67 immunohistochemical expressions. Mod Pathol 2000; 13:1300-7. [PMID: 11144926 DOI: 10.1038/modpathol.3880238] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Adenomatous areas are found frequently within or in the vicinity of carcinoma of the ampulla of Vater. This makes definite diagnosis difficult in the preoperative examination. The adenoma-carcinoma development hypothesis is generally accepted for colorectal tumors. Recently, a genetic alteration model during colorectal tumor development has attracted much attention, leading to various studies. We studied clinicopathologic features, prognostic factors, and the alteration of the p53 tumor suppressor gene using p53 immunohistochemical staining in pure adenomas, pure carcinomas, and carcinomas with adenomatous areas. A proliferative activity of the tumors using Ki-67 was also evaluated. Nine cases of pure adenoma and 198 cases of carcinoma of the ampulla of Vater were selected for this study. Among the 198 cases of thecarcinoma, 83 cases (42%) had adenomatous areas. Positivity of p53 immunohistochemical staining was 0% in pure adenomas, 36% in the adenomatous areas of carcinomas with adenomatous areas and 62% in the carcinomatous areas of carcinomas with adenomatous areas, and 56% in pure carcinoma. Accumulation of p53 protein and the Ki-67 labeling index revealed no significant difference in prognosis. The clinicopathological factors examined were as follows: degree of invasion of the surrounding tissue, such as duodenal wall; pancreatic parenchyma; the presence or absence of lymphatic permeation; venous invasion; perineural invasion; the presence of regional lymph node metastasis; and TNM stage. Each of the clinicopathological factors showed a significant difference. Multivariate analysis revealed strong predictors for a worse prognosis: presence of lymphatic permeation, invasion of the pancreas, and perineural invasion. In conclusion, our results are consistent with the adenoma--carcinoma development hypothesis. It would seem that the molecular events leading to p53 accumulation in neoplasms of the ampulla of Vater occur relatively late during the oncogenetic process. Moreover, we think it may be useful to refer to the p53 overexpression in the diagnosis of ampullary tumors.
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Affiliation(s)
- M Takashima
- Department of Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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17
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Cannon ME, Carpenter SL, Elta GH, Nostrant TT, Kochman ML, Ginsberg GG, Stotland B, Rosato EF, Morris JB, Eckhauser F, Scheiman JM. EUS compared with CT, magnetic resonance imaging, and angiography and the influence of biliary stenting on staging accuracy of ampullary neoplasms. Gastrointest Endosc 1999; 50:27-33. [PMID: 10385718 DOI: 10.1016/s0016-5107(99)70340-8] [Citation(s) in RCA: 153] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Computerized tomography (CT), magnetic resonance imaging (MRI), and transabdominal ultrasound frequently fail to detect ampullary lesions. Endoscopic ultrasound (EUS) is a sensitive modality for detecting and staging ampullary tumors. Accurate staging may be affected by biliary stenting, which is frequently performed in these patients with obstructive jaundice. The present study assessed the accuracy of ampullary tumor staging with multiple imaging modalities in patients with and those without endobiliary stents. METHODS Fifty consecutive patients with ampullary neoplasms from two endosonography centers were preoperatively staged by EUS plus CT (37 patients), MRI (13 patients), or angiography (10 patients) over a 3(1/2) year period. Twenty-five of the 50 patients had a transpapillary endobiliary stent present at the time of endosonographic examination. Accuracy of EUS, CT, MRI, and angiography was assessed with the TNM classification system and compared with surgical-pathologic staging. The influence of an endobiliary stent present at the time of EUS on staging accuracy of EUS was also evaluated. RESULTS EUS was more accurate than CT and MRI in the overall assessment of the T stage of ampullary neoplasms (EUS 78%, CT 24%, MRI 46%). No significant difference in N stage accuracy was noted between the three imaging modalities (EUS 68%, CT 59%, MRI 77%). EUS T stage accuracy was reduced from 84% to 72% in the presence of a transpapillary endobiliary stent. This was most prominent in the understaging of T2/T3 carcinomas. CONCLUSIONS EUS is superior to CT and MRI in assessing T stage but not N stage of ampullary lesions. The presence of an endobiliary stent at EUS may result in underestimating the need for a Whipple resection because of tumor understaging.
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Affiliation(s)
- M E Cannon
- Department of Internal Medicine, University of Michigan Medical Center, Ann Arbor, Michigan, USA
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18
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Toh SK, Davies N, Dolan P, Worthley C, Townsend N, Williams JA. Good outcome from surgery for ampullary tumour. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 1999; 69:195-8. [PMID: 10075358 DOI: 10.1046/j.1440-1622.1999.01521.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Ampulla of Vater tumours are rare but usually resectable. There is debate as to the better surgical approach between the standard radical procedure, which provides adequate resection margins, and local resection, which may carry a lower mortality. This study reports the 16-year experience of a specialist unit with these tumours, and compares our results with that of recently published series. METHOD A retrospective review of patients admitted with an ampullary tumour to the Hepatobiliary and Pancreatic Surgery Unit, Royal Adelaide Hospital, Adelaide, Australia, between January 1981 and April 1997. RESULTS Twenty-five patients (13 men, 12 women) of median age 65 years were admitted with an ampullary tumour to the unit during this period. The most common presentation was obstructive jaundice. Multiple endoscopic biopsy was found to be very reliable in distinguishing between benign and malignant tumours. Five patients, all male, had benign neoplasms: three adenomas, one carcinoid and one gangliocytic paraganglioma. Transduodenal local excision was performed in four patients. One patient had a Whipple procedure resulting in the only in-hospital death at 3 months. Twenty patients had adenocarcinoma, of which 13 patients had a pancreaticoduodenectomy, two local excisions, two palliative bypasses, two were unfit for surgery and one declined surgery. The resectability rate was 88%, with no operative mortalities. The 5-year actuarial survival of patients who underwent radical resection was 49%. CONCLUSIONS Proximal pancreaticoduodenectomy, preferably a pylorus-preserving procedure, is safe and effective in the treatment of ampullary carcinoma, with low operative mortality and good long-term survival. Local resection is only recommended for small benign tumours and for patients who may be unfit for radical surgery.
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Affiliation(s)
- S K Toh
- Hepatobiliary and Pancreatic Surgical Unit, Royal Adelaide Hospital, South Australia, Australia
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19
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Sielezneff I, Lécuyer J, Pirro N, Césari J, Brunet C, Sastre B. [Malignant tumors of the ampulla of Vater. Results of radical excision. A study of 39 cases]. CHIRURGIE; MEMOIRES DE L'ACADEMIE DE CHIRURGIE 1998; 123:560-7. [PMID: 9922595 DOI: 10.1016/s0001-4001(99)80004-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
STUDY AIM From 1971 to 1995, 39 patients underwent curative resection of a malignant tumor of the ampulla of Vater. The aim of this retrospective study was to report long-term results and to determine factors influencing survival in these patients. PATIENTS AND METHODS Data was collected from patient record analysis, correspondence with patients, their family or general physician. Kaplan-Meier method was used to compare survival data by the log-rank test. Multivariate analysis evaluated the impact of each variable on survival. Values with a P value of 0.05 or less were considered statistically significant. RESULTS Resection consisted of pylorus preserving pancreaticoduodenectomy (n = 21) or pancreatico-duodenectomy associated with an antrectomy (n = 18). Overall mortality rate after resection was 10% (n = 4). General and specific morbidity rates were 71% and 2.5%. During the course of the follow-up (completeness: 100%) mean survival was 80 months (median: 37 months, range: 6-227 months). Five-year survival rate was 35%. Factors favorably influencing long-term outcome were exposed protruding and well differentiated tumors (P = 0.03, P = 0.01, respectively) and negative lymph node status (P = 0.0001). Prognosis was poorer if tumor was extended into the pancreas (P = 0.04). Among proposed histoprognostic classifications (classifications of Martin, Talbot, Shiraï, Yamaguchi), an excellent correlation was obtained only with TNM classification (P = 0.0001). CONCLUSION Results of the present study suggest that prolonged survival can be obtained following radical resection of a malignant tumor of the ampulla of Vater, especially for exposed protruding and well differentiated tumors, without extension into the pancreas or lymph node metastasis. TNM classification provides an excellent predictive value and should be used more systematically.
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Affiliation(s)
- I Sielezneff
- Service de chirurgie générale et digestive, hôpital Sainte-Marguerite, Marseille, France
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20
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Nakai T, Koh K, Kawabe T, Son E, Yoshikawa H, Yasutomi M. Importance of microperineural invasion as a prognostic factor in ampullary carcinoma. Br J Surg 1997. [PMID: 9361598 DOI: 10.1111/j.1365-2168.1997.02791.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND This was a study of the relation of clinicopathological factors to prognosis in 25 patients who had ampullary carcinoma resected. METHODS The 5-year survival rate was six of the 25 patients. The presence of microperineural invasion was sought and related to outcome. RESULTS Factors relating to prognosis included tumour gross appearance, diameter, pancreatic invasion and microperineural invasion. The 5-year survival rate of 14 patients with microperineural invasion was 3, significantly worse than the 7 in 11 without invasion (P = 0.002, univariate analysis). By multivariate analysis, microperineural invasion was the most important prognostic factor (P = 0.02). Type of tumour recurrence was similar to that in pancreatic carcinoma. CONCLUSION Pancreaticoduodenectomy, rather than local resection, is the procedure of choice in patients with ampullary carcinoma.
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Affiliation(s)
- T Nakai
- First Department of Surgery, Kinki University School of Medicine, Osaka, Japan
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21
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Nakai T, Koh K, Kawabe T, Son E, Yoshikawa H, Yasutomi M. Importance of microperineural invasion as a prognostic factor in ampullary carcinoma. Br J Surg 1997. [PMID: 9361598 DOI: 10.1002/bjs.1800841017] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND This was a study of the relation of clinicopathological factors to prognosis in 25 patients who had ampullary carcinoma resected. METHODS The 5-year survival rate was six of the 25 patients. The presence of microperineural invasion was sought and related to outcome. RESULTS Factors relating to prognosis included tumour gross appearance, diameter, pancreatic invasion and microperineural invasion. The 5-year survival rate of 14 patients with microperineural invasion was 3, significantly worse than the 7 in 11 without invasion (P = 0.002, univariate analysis). By multivariate analysis, microperineural invasion was the most important prognostic factor (P = 0.02). Type of tumour recurrence was similar to that in pancreatic carcinoma. CONCLUSION Pancreaticoduodenectomy, rather than local resection, is the procedure of choice in patients with ampullary carcinoma.
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Affiliation(s)
- T Nakai
- First Department of Surgery, Kinki University School of Medicine, Osaka, Japan
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23
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Bramhall SR, Stamp GW, Dunn J, Lemoine NR, Neoptolemos JP. Expression of collagenase (MMP2), stromelysin (MMP3) and tissue inhibitor of the metalloproteinases (TIMP1) in pancreatic and ampullary disease. Br J Cancer 1996; 73:972-8. [PMID: 8611434 PMCID: PMC2075817 DOI: 10.1038/bjc.1996.190] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
It is now recognised that epithelial-stromal interactions are important in a wide range of disease processes including neoplasia and inflammation. Metalloproteinases are central to matrix degradation and remodelling, which are key events in tumour invasion and metastasis and may also be involved in tissue changes occurring in chronic inflammation. Immunohistochemistry was performed on sections from 50 patients with pancreatic cancer (n = 27), ampullary cancer (n = 12), low bile duct cancer (n = 3), neuroendocrine tumours (n = 3) and chronic pancreatitis (n = 5), using antibodies raised against collagenase (MMP2), stromelysin (MMP3) and tissue inhibitor of metalloproteinase (TIMP1) and developed using the avidin-biotin complex method. Abundance of MMP2, MMP3 and TIMP1 was greater in pancreatic and ampullary cancer than any other pathology and immunoreactivity in the malignant epithelial cells in pancreatic and ampullary cancer was greater than in the stromal tissues (in pancreatic cancer: MMP2 100% vs 37%, MMP3 93% vs 15%, TIMP1 93% vs 4%, P < 0.0001). There were strong correlations between the immunoreactivity of the two antibodies for MMP2 (P < 0.0001), between MMP2 and TIMP1 (P < 0.0001) and between MMP3 and TIMP1 (P < 0.0001). The immunoreactivity for TIMP1 in pancreatic and ampullary cancers with lymph node metastases was significantly less compared with those cases without lymph node metastases (P < 0.02) and there was an association between increased immunoreactivity for MMP2 and the degree of tumour differentiation (P < 0.01). The results implicate MMP2, MMP3 and TIMP1 in the invasive phenotype of pancreatic and ampullary cancer.
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Affiliation(s)
- S R Bramhall
- Department of Surgery, City Hospital NHS Trust Birmingham, UK
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24
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Klempnauer J, Ridder GJ, Pichlmayr R. Prognostic factors after resection of ampullary carcinoma: multivariate survival analysis in comparison with ductal cancer of the pancreatic head. Br J Surg 1995; 82:1686-91. [PMID: 8548242 DOI: 10.1002/bjs.1800821233] [Citation(s) in RCA: 82] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Resection was performed in 85 patients with ampullary and in 150 with ductal pancreatic head carcinoma. Curative resection was achieved in 98 and 87 per cent respectively. Patient survival at 5 years after exclusion of hospital deaths was 38 versus 16 per cent respectively. The patients were compared retrospectively in a multivariate survival analysis. For patients with pancreatic carcinoma, residual tumour stage, tumour size and grading were independent prognostic factors, but for those with ampullary carcinoma only tumour size was a prognostic factor. Lymph node metastasis impaired prognosis, but this effect was demonstrable for both groups only after univariate analysis. The Union Internacional Contra la Cancrum classification system was not a reliable parameter of prognosis after resection of ampullary carcinoma. Patients with ampullary cancer appear to have a better prognosis intrinsically than those with pancreatic head tumours, and not simply because they present at an earlier stage. The difference in prognosis cannot be explained sufficiently by a differential importance of the various survival variables.
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Affiliation(s)
- J Klempnauer
- Department of Abdominal and Transplantation Surgery, Hanover Medical School, Germany
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25
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Allema JH, Reinders ME, van Gulik TM, Koelemay MJ, Van Leeuwen DJ, de Wit LT, Gouma DJ, Obertop H. Prognostic factors for survival after pancreaticoduodenectomy for patients with carcinoma of the pancreatic head region. Cancer 1995; 75:2069-76. [PMID: 7697596 DOI: 10.1002/1097-0142(19950415)75:8<2069::aid-cncr2820750807>3.0.co;2-7] [Citation(s) in RCA: 187] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The aim of this study was to determine prognostic factors for survival after pancreaticoduodenectomy (PD) for carcinoma of the pancreatic head region. METHODS From 1983 to 1992. 176 patients underwent PD for ampullary carcinoma (n = 67), distal bile duct carcinoma (n = 42), or pancreatic carcinoma (n = 67). The first choice for resection was subtotal PD (n = 146), but patients with a tumor-positive pancreatic margin or a brittle pancreatic duct underwent total PD (n = 30). RESULTS Hospital mortality was 4.7% after subtotal PD and 20% after total PD. Overall 5-year survival was 31%. Survival after PD for ampullary carcinoma care. (5-year, 50%) was significantly better (P < 0.001) than for distal bile duct carcinoma (24%) and pancreatic carcinoma (14%). Independent negative prognostic factors for survival (multivariate analysis) were involved resection margins (hazard rate ratio [HRR] 4.08), major vascular involvement (HRR 2.20), distal bile duct or pancreatic origin of carcinoma (HRR 1.93), and perioperative blood transfusion of more than 4 U (HRR 1.76). Tumor size (> 2 cm), regional lymph node involvement, and a poor differentiation grade were overall negative factors in univariate analysis but not in the subgroup of ampullary carcinoma. CONCLUSION Involvement of resection margins, major vascular ingrowth, site of origin of carcinoma, and perioperative blood transfusion were independent prognostic factors for survival after PD. Overall 5-year survival was 31%, and subtotal PD is advocated for all patients with a macroscopically resectable tumor in the pancreatic head region without major vascular involvement, even for those with larger tumors or local lymph node metastasis. Care should be taken to limit the need for perioperative blood transfusions.
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Affiliation(s)
- J H Allema
- Department of Surgery, University of Amsterdam, The Netherlands
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26
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Allema JH, Reinders ME, van Gulik TM, van Leeuwen DJ, Verbeek PC, de Wit LT, Gouma DJ. Results of pancreaticoduodenectomy for ampullary carcinoma and analysis of prognostic factors for survival. Surgery 1995; 117:247-53. [PMID: 7878528 DOI: 10.1016/s0039-6060(05)80197-7] [Citation(s) in RCA: 112] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Results of pancreaticoduodenectomy for ampullary carcinoma were evaluated, and prognostic factors for survival were analyzed. METHODS During the period from 1984 to 1992 67 patients underwent subtotal or total pancreaticoduodenectomy for ampullary carcinoma. All clinicopathologic data and their influence on survival were studied. RESULTS Subtotal pancreaticoduodenectomy was performed in 62 of 67 patients with a mortality of 6% and a morbidity of 65%; the remaining five patients underwent total pancreaticoduodenectomy. Intraabdominal infection was the most important complication. Resection margins were tumor free in 75% of 67 patients. The overall 5-year survival was 50%. Survival was significantly influenced by the involvement of resection margins. After resection with involved margins 5-year survival was 15% and 60% after resection with free margins (p < 0.001). Tumor size, lymph node involvement, and differentiation grade had limited and not significant influence on survival. CONCLUSIONS Subtotal pancreaticoduodenectomy is the type of resection of first choice for ampullary carcinoma. Involvement of resection margins was the strongest prognostic factor for survival. Patients with a tumor size larger than 2 cm, with lymph node involvement, or with a poorly differentiated tumor still had a 5-year survival rate greater than 40%. Patients with involved margins might be candidates for studies on adjuvant therapy.
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Affiliation(s)
- J H Allema
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
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27
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Sperti C, Pasquali C, Piccoli A, Sernagiotto C, Pedrazzoli S. Radical resection for ampullary carcinoma: long-term results. Br J Surg 1994; 81:668-71. [PMID: 7913860 DOI: 10.1002/bjs.1800810512] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Of 36 patients with carcinoma of the ampulla of Vater who underwent surgery between 1971 and 1990, 31 had a radical operation. There was one operative death. The overall 5- and 10-year survival rates were 56 and 37 per cent respectively. Survival was significantly influenced by tumour stage (P = 0.0002), lymph node status (P = 0.006) and the degree of differentiation of the lesion (P = 0.01). Three patients developed local recurrence after local excision of the tumour. Local or hepatic recurrence was common, even 5 years after pancreatoduodenectomy (four of 18 patients who suffered relapse). Radical resection can be curative in selected patients with ampullary carcinoma but late recurrence suggests the need for careful lifelong follow-up.
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Affiliation(s)
- C Sperti
- Instituto di Semeiotica Chirurgica, University of Padua, Italy
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28
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Kimura W, Futakawa N, Yamagata S, Wada Y, Kuroda A, Muto T, Esaki Y. Different clinicopathologic findings in two histologic types of carcinoma of papilla of Vater. Jpn J Cancer Res 1994; 85:161-6. [PMID: 7511574 PMCID: PMC5919425 DOI: 10.1111/j.1349-7006.1994.tb02077.x] [Citation(s) in RCA: 153] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
The aim of this study was to investigate the differences between the clinicopathological findings in two histologic types of carcinoma of the papilla of Vater. We histologically classified carcinoma of the papilla into two types: 1) an intestinal type that resembles tubular adenocarcinoma of the stomach or colon, and 2) a pancreaticobiliary type that is characterized by papillary projections with scant fibrous cores. We examined 53 cases of resected carcinoma of the papilla. The intestinal-type carcinomas were similar to the intestinal mucosa in that they had lysozyme-containing, Paneth or argyrophil cells, as demonstrated by the immunohistochemically positive stainings for the anti-lysozyme antibody. Although both the sizes of the two types of carcinomas and the age distributions of cases with the two types of carcinoma were almost the same, the prognosis of the cases with the intestinal type was much better than that of the cases with the pancreaticobiliary type. Histological lymph node metastasis was found significantly more often in the pancreaticobiliary type. This result was supported by the fact that small carcinomas of the intestinal type showed little or no invasion into the surrounding interstitium, as opposed to the pancreaticobiliary type, which had a strong infiltrative tendency. The pathogenesis of carcinoma of the papilla of Vater should be further evaluated, taking into consideration the existence of these two histologic types.
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Affiliation(s)
- W Kimura
- First Department of Surgery, Faculty of Medicine, University of Tokyo
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Sciallero S, Giaretti W, Geido E, Bonelli L, Zhankui L, Saccomanno S, Zeraschi E, Pugliese V. DNA aneuploidy is an independent factor of poor prognosis in pancreatic and peripancreatic cancer. INTERNATIONAL JOURNAL OF PANCREATOLOGY : OFFICIAL JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PANCREATOLOGY 1993; 14:21-8. [PMID: 8409573 DOI: 10.1007/bf02795226] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The purpose of this study was to investigate the clinical significance of DNA ploidy, as assessed by flow cytometry, for pancreatic and peripancreatic cancers. Between 1988 and 1990, we examined fresh/frozen samples from 49 patients who had histologically confirmed adenocarcinomas of the bilio-pancreatic carrefour: They had 23 cancers of the pancreas, 21 of the Vater's papilla, and 5 of the common bile duct. All patients were selected among a cohort of subjects who underwent Endoscopic Retrograde Cholangio Pancreatography (ERCP) and/or surgery. No prognostic impact of age, sex, stage, and surgical treatment on survival was observed by univariate analysis. When the affected organ was considered, a statistically significant difference in survival was observed: At 88 wk, survival was 0% for pancreatic and common bile duct cancer patients, and 18.2% at 175 wk for Vater's papilla cancer patients (p = 0.04). In addition, we found, irrespective of affected organ, that the patients with DNA diploid tumors had a statistically significant survival advantage as compared to those with DNA aneuploidy (p = 0.02). Furthermore, the statistically significant prognostic power of DNA ploidy was confirmed when patients with tumors of the pancreas and those with tumors of the Vater's papilla were separately analyzed.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- S Sciallero
- Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy
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Yamaguchi K, Nagai E, Ueki T, Nishihara K, Tamaka M. Carcinoma of the ampulla of Vater. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 1993; 63:256-62. [PMID: 7906119 DOI: 10.1111/j.1445-2197.1993.tb00378.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A consecutive series of 36 Japanese patients with ampullary carcinoma who underwent a pancreatoduodenectomy at the Department of Surgery I, Kyushu University Hospital during the past 20 years were reviewed clinicopathologically to study prognostic factors. A univariate generalized Wilcoxon test showed that preoperative serum carcino-embryonic antigen (CEA) concentration, venous invasion, lymphatic permeation and perineural invasion were significant parameters. A multivariate Cox regression analysis showed that venous invasion was the only significant variable. In a sequential serum CEA follow up of 10 patients, an elevation of serum CEA levels was seen to correspond to the clinical development of a recurrence in six, while a high concentration of serum CEA was not evident despite the clinical manifestation of a recurrence in two, and serum CEA levels remained within the normal limits with no evidence of a recurrence in two others. According to the death certificates of 15 patients, where an exact site of metastasis was available, 11 died from liver metastasis, three from lung metastasis and one from peritoneal dissemination. These findings support the theory that a histologic invasion of the venous space is an independent prognostic factor and close attention should be paid to any signs of haematogenous metastasis, such as to the liver and lung, as well as to a serial serum CEA follow up.
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Affiliation(s)
- K Yamaguchi
- Department of Surgery I, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Kawarada Y, Takahashi K, Tabata M, Isaji S, Ogura Y, Mizumoto R. Surgical treatment for carcinoma of the papilla of vater. ACTA ACUST UNITED AC 1993. [DOI: 10.1007/bf01235927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Neoptolemos JP. Relief of malignant obstructive jaundice. Surg Oncol 1993; 2:97-8. [PMID: 7504562 DOI: 10.1016/0960-7404(93)90017-s] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Yamaguchi K, Nishihara K. Long- and short-term survivors after pancreatoduodenectomy for ampullary carcinoma. J Surg Oncol 1992; 50:195-200. [PMID: 1352368 DOI: 10.1002/jso.2930500314] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Out of 36 consecutive patients who underwent a pancreatoduodenectomy for carcinoma of the ampulla of Vater, eight patients (long-term survivors) survived more than 5 years after surgery, while eight other patients (short-term survivors) survived less than 12 months after intervention. Both the eight long-term survivors and eight short-term survivors were compared clinicopathologically. The long-term survivors did have some preferable factors such as a high value of peripheral lymphocytes, a low concentration of carcinoembryonic antigen, a small protruding tumor, a shallow depth of invasion, a well-differentiated histopathologic type, an infrequent venous invasion, and no perineural infiltration. However, these differences were not significant. A multivariate regression analysis regarding the 18 prognostic variables showed that both perineural invasion and the grade of histopathologic differentiation were significant parameters. Out of the eight long-term survivors, three patients lived more than 10 years while another died from ampullary carcinoma 74 months after surgery. Pancreatoduodenectomy not only produces long-term survivors but can also effect a complete cure in patients with ampullary carcinoma. A long clinical follow-up of more than 5 years after surgical intervention is thus warranted.
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Affiliation(s)
- K Yamaguchi
- Department of Surgery I, Kyushu University Faculty of Medicine, Fukuoka, Japan
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Hirota J, Ueta E, Osaki T, Ogawa Y. Immunohistologic study of mononuclear cell infiltrates in oral squamous cell carcinomas. Head Neck 1990; 12:118-25. [PMID: 2179166 DOI: 10.1002/hed.2880120205] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Intensity of mononuclear cell infiltrates in 50 oral cancer tissues was evaluated by immunohistochemical stainings. The intensity of the infiltrates was graded into four degrees from marked ( ) to absent (-); and the degree of each infiltrated lymphocyte subpopulation including Leu-3a3b/Leu-2a ratio was matched against clinical and histopathologic features. The vast majority of the infiltrated lymphocytes had antigens which were reactive with anti-T cell antibodies. In T cell subsets, Leu-3a3b+ cells infiltrated clearly (grade ++ or ) in 44 cases, and infiltration greater than grade ++ of Leu-2a+ cells was found in nearly half of the cases (26 of 50). In contrast, B cells (Leu-14+ cells) were obviously detectable in only a few cases, and moderate or marked infiltration of the natural killer (NK) population (Leu-11b+ cells) was not observed. Regarding correlation of T cell infiltrates with clinicopathologic features of the tumors, the degrees of Leu-4+ cell and Leu-2a+ cell infiltration became weak with advancing T stage. Leu-2a+ cells also infiltrated weakly into diffusely invading tumors. Out of 28 cases with no metastasis, 22 cases (78.6%) showed grade ++ approximately of Leu-2a+ cells, and only 4 (18.2%) of 22 cases with lymph node metastasis were clearly positive for Leu-2a+ cells (p less than 0.001). However, Leu-3a3b+ cell infiltration was only slightly related to T stage, metastasis, and to mode of invasion. Therefore, the Leu-3a3b/Leu-2a ratio increased significantly in advanced (T3 + T4) tumors, metastasized cases, or diffuse invasion type.
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Affiliation(s)
- J Hirota
- Department of Oral Surgery, Kochi Medical School, Japan
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Affiliation(s)
- P B Cotton
- Duke University Medical Center, Durham, North Carolina
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36
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Delcore R, Connor CS, Thomas JH, Friesen SR, Hermreck AS. Significance of tumor spread in adenocarcinoma of the ampulla of Vater. Am J Surg 1989; 158:593-6; discussion 596-7. [PMID: 2589595 DOI: 10.1016/0002-9610(89)90201-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Twenty-eight patients with ampullary carcinoma were treated between 1965 and 1988: 22 underwent pancreaticoduodenectomy with 1 operative death (5 percent), 1 had local excision, 3 had bypass, and 2 were not explored. Of the 21 patients who survived pancreaticoduodenectomy, 4 had tumor confined to the ampulla, 7 had tumor extending into the duodenum, and 10 had tumor invasion beyond the duodenum. Nine of these patients had positive lymph nodes and 12 had negative lymph nodes. The patient who had local excision was disease-free at last follow-up 104 months postoperatively. Each of the three bypassed patients died of tumor progression within 15 months. The estimated 5-year survival rate for resected patients was 60 percent and was independently related to lymph node metastases (p = 0.031) and to tumor size (p = 0.039). This experience suggests that long-term survival is possible in patients with lymph node metastases or invasive tumors extending beyond the duodenal wall and that curative pancreaticoduodenectomy can be performed with a low operative mortality; therefore, aggressive surgical resection is recommended for all patients with ampullary carcinoma.
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Affiliation(s)
- R Delcore
- Department of Surgery, University of Kansas School of Medicine, Kansas City
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Abstract
We studied a series of 26 cases of carcinoma of the ampulla of Vater. There were 24 adenocarcinomas and two neuroendocrine tumors. Histologically the carcinomas could be divided into tumors arising from periampullary duodenal mucosa and those arising within the ampulla. True ampullary tumors had a significantly better 5-year survival rate (p = 0.028) than periampullary tumors. The type of mucin produced was investigated histochemically. Patients with true ampullary tumors producing predominantly sialomucins had a better prognosis than those with tumors secreting sulphated mucins (p = 0.045), but the numbers were small. We hypothesize that the most favorable type of ampullary carcinoma arises from biliary-type epithelium within the ampulla.
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Affiliation(s)
- P J Dawson
- Department of Pathology, University of Chicago Medical Center, Illinois
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