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Pancreatoduodenectomy

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https://www.readbyqxmd.com/read/28439673/duodenal-adenocarcinoma-successfully-diagnosed-with-transabdominal-ultrasonography
#1
Hirokazu Yamazaki, Takanori Sakaguchi, Hatsuko Nasu, Katsutoshi Miura, Yasushi Shibasaki, Hajime Yuasa
Adenocarcinoma arising from the duodenum is relatively rare. Diagnosis of this disease at an early stage is difficult because its symptoms are usually nonspecific. We herein present a case in which duodenal adenocarcinoma was successfully found by transabdominal ultrasonography. Under ultrasonography, the tumor was located in the proximal duodenum apart from the papilla of Vater, and the serosa was intact. Other diagnostic modalities showed no evidence of adjacent organ invasion or distant metastasis. Therefore, pancreatoduodenectomy was performed and the postoperative course was uneventful...
April 24, 2017: Journal of Medical Ultrasonics
https://www.readbyqxmd.com/read/28429092/natural-history-of-men1-gep-net-single-center-experience-after-a-long-follow-up
#2
Francesco Giudici, Tiziana Cavalli, Francesca Giusti, Giorgio Gronchi, Giacomo Batignani, Francesco Tonelli, Maria Luisa Brandi
BACKGROUND: The multiple endocrine neoplasia type 1 syndrome (MEN1) natural history is poorly evaluated, and few single-institution experiences about hereditary gastroenteropancreatic neuroendocrine tumors (GEP-NET) are reported. Our purpose is to analyze the role of GEP-NET in MEN1-related death, as well as the behavior of these lesions during follow-up. METHODS: The study population consists of 77 patients diagnosed with MEN1 GEP-NET, regularly followed up since 1990...
April 20, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28420560/does-revision-of-resection-margins-based-on-frozen-section-improve-overall-survival-following-pancreatoduodenectomy-for-pancreatic-ductal-adenocarcinoma-a-meta-analysis
#3
REVIEW
Savio G Barreto, Sanjay Pandanaboyana, Natasha Ironside, John A Windsor
BACKGROUND: Margin status is the main surgical determinant of long-term outcome in pancreatic cancer. Intraoperative frozen section (IOFS) detects microscopic positive margins at a stage when margin revision is possible. The aim of this study was to determine if IOFS driven-revision of pancreatic resection margin(s) improves overall survival (OS) in pancreatic cancer. METHODS: A systematic review of major reference databases was undertaken. Patients were divided into 3 groups based on initial FS (FSR0 for negative margin and FSR1 for positive microscopic margin) and final Permanent Section report (PSR0 for negative margin and PSR1 for positive microscopic margin): Group 1 (FSR0 → PSR0), Group 2 (FSR1 → PSR0), and Group 3 (FSR1 → PSR1)...
April 15, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28418366/-the-role-of-3d-ct-in-surgery-for-pancreatic-ductal-adenocarcinoma-post-processing-and-tissue-volume-calculation
#4
Ya I Nerestyuk, G G Karmazanovsky, V A Kubyshkin, A G Krieger, A V Khairieva
AIM: To define the indications for pancreatoduodenectomy using 3D CT-imaging, to calculate the volume of damaged and intact tissues and to determine type of surgery depending on severity of disease in case of ductal pancreatic adenocarcinoma. MATERIAL AND METHODS: Retrospective analysis of CT-scans of 30 patients with ductal pancreatic adenocarcinoma was performed. In groups 1 and 2 by 15 patients total pancreatectomy and pancreatoduodenectomy were made respectively...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28414116/the-largest-european-single-center-experience-300-laparoscopic-pancreatic-resections
#5
Safi Dokmak, Fadhel Samir Ftériche, Béatrice Aussilhou, Philippe Lévy, Philippe Ruszniewski, Jérome Cros, Marie Pierre Vullierme, Linda Khoy Ear, Jacques Belghiti, Alain Sauvanet
BACKGROUND: Although laparoscopic pancreatic resection (LPR) has become a routine, large single center series are still lacking. Our aim was to analyze the results of a large European single center series of LPR. STUDY DESIGN: Between January 2008 and September 2015, 300 LPR were performed and studied prospectively including 165 (55%) distal pancreatectomies, 68 (23%) pancreatoduodenectomies (PD), 30 (10%) enucleations, 35 (11%) central pancreatectomies and 2 (1%) total pancreatectomies...
April 13, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28404205/circumferential-pedicled-omental-flap-for-protection-of-portomesenteric-venous-reconstruction-and-gastroduodenal-artery-stump-following-pancreatoduodenectomy
#6
Angelena Crown, Adnan Alseidi, Thomas Biehl, Scott Helton, Flavio G Rocha
No abstract text is available yet for this article.
April 5, 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28396721/resection-of-complex-pancreatic-injuries-benchmarking-postoperative-complications-using-the-accordion-classification
#7
Jake E Krige, Eduard Jonas, Sandie R Thomson, Urda K Kotze, Mashiko Setshedi, Pradeep H Navsaria, Andrew J Nicol
AIM: To benchmark severity of complications using the Accordion Severity Grading System (ASGS) in patients undergoing operation for severe pancreatic injuries. METHODS: A prospective institutional database of 461 patients with pancreatic injuries treated from 1990 to 2015 was reviewed. One hundred and thirty patients with AAST grade 3, 4 or 5 pancreatic injuries underwent resection (pancreatoduodenectomy, n = 20, distal pancreatectomy, n = 110), including 30 who had an initial damage control laparotomy (DCL) and later definitive surgery...
March 27, 2017: World Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28384642/incidence-of-and-risk-factors-and-reinterventions-for-post-pancreatoduodenectomy-hemorrhage-retrospective-analysis
#8
Wei-Guo Wang, Lan Fu, Shah Ram Babu, Li Wang, Cui-Ping Liang, Bo-Le Tian
AIMS: To analyze the incidence of and risk factors for post-pancreatoduodenectomy (PD) hemorrhage (PPH) and to evaluate the outcomes of reinterventions for PPH. METHODS: All PDs between January 2009 and December 2014 were retrospectively evaluated. PPH was evaluated according to the criteria of the International Study Group of Pancreatic Surgery. Both univariate and multivariate analyses of risk factors for PPH and mortality were performed. Reinterventions were also evaluated...
April 7, 2017: Digestive Surgery
https://www.readbyqxmd.com/read/28365959/standard-versus-extended-lymphadenectomy-in-radical-surgical-treatment-for-pancreatic-head-carcinoma
#9
Igor Ignjatovic, Srbislav Knezevic, Djordje Knezevic, Vladimir Dugalic, Marjan Micev, Slavko Matic, Slavenko Ostojic, Marko Bogdanovic, Ivana Pavlovic, Vladimir Jurisic
PURPOSE: The primary aim of this study was to evaluate the benefit of extended lymphadenectomy in pancreaticoduodenectomy (PD) and to estimate its impact on long-term survival in patients with pancreatic head carcinoma. Secondary endpoints included perioperative mortality, postoperative morbidity and predictors of survival in patients undergoing standard versus extended lymphadenectomy for pancreatic head carcinoma. METHODS: From January 2007 to December 2010, 60 patients with potentially resectable pancreatic head carcinoma were operated using pylorus-preserving pancreatoduodenectomy (PPPD) at the Clinic for Digestive Surgery, Clinical Center of Serbia, Belgrade...
January 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28342120/the-impact-of-hepaticojejunostomy-leaks-after-pancreatoduodenectomy-a-devastating-source-of-morbidity-and-mortality
#10
Andrea L Jester, Catherine W Chung, David C Becerra, E Molly Kilbane, Michael G House, Nicholas J Zyromski, C Max Schmidt, Attila Nakeeb, Eugene P Ceppa
INTRODUCTION: Hepaticojejunostomy leaks are less frequent than pancreatic leaks after pancreatoduodenectomy, and the current literature suggests comparable outcomes. The purpose of this study was to determine if the hepaticojejunostomy leak adversely affected patient outcomes. METHODS: Consecutive cases of pancreatoduodenectomy (n = 924) were reviewed at a single high-volume institution over an 8-year period (2006-2014). RESULTS: Pancreaticojejunostomy leaks were identified in 217 (23%) patients and hepaticojejunostomy leaks were identified in 24 patients (3%); combined hepaticojejunostomy/pancreaticojejunostomy leaks were identified in 31 patients (3%)...
March 24, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28337790/gastrointestinal-intractable-delayed-gastrointestinal-bleeding-after-pancreatoduodenectomy
#11
T C Chua, L O Roseverne, P D Edwards, N S Sandanayake, S Cho, M Ooi, J S Samra
No abstract text is available yet for this article.
April 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28327418/solid-pseudopapillary-neoplasm-case-report-of-a-rare-pancreatic-tumor
#12
Cláudio Branco, Sónia Vilaça, Joaquim Falcão
INTRODUCTION: Solid pseudopapillary neoplasm (SPN) is a rare pancreatic tumor. Most patients are female within the second or third decade of life with only a small minority concerning children. Frequently described as low malignant potential tumors, surgical resection remains the main treatment. PRESENTATION OF CASE: The authors present a case of a SPN diagnosed in a 17-year-old Caucasian girl with vomiting and abdominal pain localized to the right upper quadrant...
February 28, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28326457/minimally-invasive-surgical-approaches-for-pancreatic-adenocarcinoma-recent-trends
#13
REVIEW
Georgios D Lianos, Dimitrios K Christodoulou, Konstantinos H Katsanos, Christos Katsios, Georgios K Glantzounis
BACKGROUND: Pancreatic resection for cancer represents a real challenge for every surgeon. Recent improvements in laparoscopic experience, minimally invasive surgical techniques and instruments make now the minimally invasive approach a real "triumph." There is no doubt that minimally invasive surgery has replaced with great success conventional surgery in many fields, including surgical oncology. METHODS AND RESULTS: However, its progress in pancreatic resection for adenocarcinoma has been dramatically slow...
March 22, 2017: Journal of Gastrointestinal Cancer
https://www.readbyqxmd.com/read/28322103/segmental-portal-superior-mesenteric-vein-resection-and-reconstruction-with-the-iliac-vein-after-pancreatoduodenectomy
#14
Xin Zhao, Li-Xin Li, Hua Fan, Jian-Tao Kou, Xian-Liang Li, Ren Lang, Qiang He
Objective The results of segmental venous resection (VR) combined with pancreatoduodenectomy (PD) are controversial but may be promising. Few studies have described reconstruction of the portal/superior mesenteric vein (PV/SMV) with the iliac vein harvested from donation after cardiac death (DCD). Methods From January 2014 to April 2016, PD combined with segmental excision of the PV/SMV (VR group) was performed in 21 patients with adenocarcinoma of the head of the pancreas (ADHP). The authors established a new technique of venous reconstruction using the iliac vein from DCD and analysed patients' long-term survival...
December 2016: Journal of International Medical Research
https://www.readbyqxmd.com/read/28321347/association-of-chronic-pancreatitis-and-malignant-main-duct-ipmn-a-rare-but-difficult-clinical-problem
#15
Zoltán Berger, Hernán De La Fuente, Manuel Meneses, Fernanda Matamala, Makarena Sepúlveda, Claudia Rojas
We report the case of a 70-year-old woman who consulted for recurrent short episodes of mild-to-moderate abdominal pain. Dilated main pancreatic duct was seen on CAT scan and magnetic resonance, with multiple calcifications and intraductal stones, typical in CP. However, for a more pronounced cystic dilatation in the pancreatic head, we could not exclude the coexistence of a main duct IPMN. ERCP was performed, with pancreatic sphincterotomy and extraction of pancreatic stones, but, at the same time, mucin extrusion was seen from the dilated duct through the papilla...
2017: Case Reports in Gastrointestinal Medicine
https://www.readbyqxmd.com/read/28320386/delayed-gastric-emptying-following-pancreatoduodenectomy-with-alimentary-reconstruction-according-to-roux-en-y-or-billroth-ii
#16
Tim R Glowka, Markus Webler, Hanno Matthaei, Nico Schäfer, Volker Schmitz, Jörg C Kalff, Jens Standop, Steffen Manekeller
BACKGROUND: Delayed gastric emptying (DGE) remains the most frequent complication following pancreatoduodenectomy (PD) with published incidences as high as 61%. The present study investigates the impact of bowel reconstruction techniques on DGE following classic PD (Whipple-Kausch procedure) with pancreatogastrostomy (PG). METHODS: We included 168 consecutive patients who underwent PD with PG with either Billroth II type (BII, n = 78) or Roux-en-Y type reconstruction (ReY, n = 90) between 2004 and 2015...
March 20, 2017: BMC Surgery
https://www.readbyqxmd.com/read/28318082/histopathological-tumour-viability-after-neoadjuvant-chemotherapy-influences-survival-in-resected-pancreatic-cancer-analysis-of-early-outcome-data
#17
Phil Townend, Phil R de Reuver, Terence C Chua, Anubhav Mittal, Stephen J Clark, Nick Pavlakis, Anthony J Gill, Jaswinder S Samra
BACKGROUND: Neoadjuvant therapy is increasingly recognized as an effective strategy prior to pancreatoduodenectomy. We investigate the role of neoadjuvant chemotherapy (NAC) followed by surgery and the predictive role of viable residual tumour cells histopathologically on outcomes. METHODS: The study population comprised of 195 consecutive patients with pancreatic adenocarcinoma who were treated with either NAC or a surgery-first (SF) strategy. Histopathological viable tumour cells were examined in the NAC patients and clinicopathological factors were correlated with overall survival...
March 20, 2017: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/28317658/minimally-invasive-pancreatoduodenectomy
#18
Michael L Kendrick, Jony van Hilst, Ugo Boggi, Thijs de Rooij, R Matthew Walsh, Herbert J Zeh, Steven J Hughes, Yoshiharu Nakamura, Charles M Vollmer, David A Kooby, Horacio J Asbun
BACKGROUND: Minimally invasive pancreatoduodenectomy (MIPD) is increasingly performed with several institutional series and comparative studies reported. The aim was to conduct an assessment of the best-evidence and expert opinion on the current status and future challenges of MIPD. METHODS: A systematic review of the literature was performed and best-evidence presented at a State-of-the-Art conference on Minimally Invasive Pancreatic Resection. Expert panel discussion and audience response activity was used to assess perceived value and future direction...
March 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28317657/standardizing-terminology-for-minimally-invasive-pancreatic-resection
#19
Andre L Montagnini, Bård I Røsok, Horacio J Asbun, Jeffrey Barkun, Marc G Besselink, Ugo Boggi, Kevin C P Conlon, Abe Fingerhut, Ho-Seong Han, Paul D Hansen, Melissa E Hogg, Michael L Kendrick, Chinnusamy Palanivelu, Shailesh V Shrikhande, Go Wakabayashi, Herbert Zeh, Charles M Vollmer, David A Kooby
BACKGROUND: There is a growing body of literature pertaining to minimally invasive pancreatic resection (MIPR). Heterogeneity in MIPR terminology, leads to confusion and inconsistency. The Organizing Committee of the State of the Art Conference on MIPR collaborated to standardize MIPR terminology. METHODS: After formal literature review for "minimally invasive pancreatic surgery" term, key terminology elements were identified. A questionnaire was created assessing the type of resection, the approach, completion, and conversion...
March 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28317585/meta-analysis-and-cost-effective-analysis-of-portal-superior-mesenteric-vein-resection-during-pancreatoduodenectomy-impact-on-margin-status-and-survival
#20
REVIEW
Richard Bell, Braden Te Ao, Natasha Ironside, Adam Bartlett, John A Windsor, Sanjay Pandanaboyana
INTRODUCTION: The benefit of portal-superior mesenteric vein resection (PSMVR) with pancreatoduodenectomy (PD) remains controversial. This study assesses the impact of PSMVR on resection margin status and survival. METHOD: An electronic search was performed to identify relevant articles. Pooled odds ratios were calculated for outcomes using the fixed or random-effects models for meta-analysis. A decision analytical model was developed for estimating cost effectiveness...
March 2017: Surgical Oncology
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