Results 31 to 40 of about 726,944 (258)

Resection margin in laparoscopic hepatectomy: a comparative study between wedge resection and anatomic left lateral sectionectomy [PDF]

, 2010
BackgroundExperience from open hepatectomy shows that anatomic liver resection achieves a better resection margin than wedge resection. In recent years, laparoscopic hepatectomy has increasingly been performed in patients with liver pathology including ...
Wong, Jeff, Wong, John, Jeff Wong, Philip Ip, Paul B.S. Lai, Lee, Kit-fai, John Wong, Ip, Philip, Lai, Paul B.S., Yue-sun Cheung, Kit-fai Lee, Cheung, Yue-sun   +11 more
core   +1 more source

Resection margin influences survival after pancreatoduodenectomy for distal cholangiocarcinoma

, 2017
Introduction: Distal cholangiocarcinoma remains a rare cancer associated with a dismal outcome. There is a lack of effective treatment options and where disease is amendable to resection, surgery affords the best potential for long-term survival. The aim
Sheen, A, Samra, JS, Mittal, A, Arena, J, Gill, AJ, Chua, TC   +5 more
core   +1 more source

How the resection margin influences the survival after curative liver resection in patients with hepatocellular carcinoma

, 2022
Dies ist eine retrospektive unizentrische Analyse um den Einfluss des Resektionsabstandes auf prognostische Faktoren wie das rezidivfreie und Gesamtüberleben bei Patienten mit hepatocellulären Carcinom zu untersuchen.
Döring, Anna Maria
core   +1 more source

Perceptron-Like Large Margin Classifiers [PDF]

, 2007
We address the problem of binary linear classification with emphasis on algorithms that lead to separation of the data with large margins. We motivate large margin classification from statistical learning theory and review two broad categories of large ...
Tsampouka, Petroula
core   +1 more source

Adequate gross resection margin length ensuring pathologically complete resection in gastrectomy for gastric cancer: A systematic review and meta‐analysis

Annals of Gastroenterological Surgery
Aim A positive resection margin (RM) is associated with poor survival after gastrectomy for gastric cancer (GC). However, the adequate RM length to avoid a positive RM remains controversial.
Masaru Hayami, Manabu Ohashi, Nozomi Kurihara, Souya Nunobe   +3 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Margin requirements with intraday dynamics [PDF]

, 2004
Both in practice and in the academic literature, models for setting margin requirements in futures markets use daily closing price changes. However, financial markets have recently shown high intraday volatility, which could bring more risk than expected.
Cotter, John, Longin, François
core   +1 more source

Intraoperative Positive Pancreatic Parenchymal Resection Margin: Is It a True Indication of Completion Total Pancreatectomy after Partial Pancreatectomy for Pancreatic Ductal Adenocarcinoma?

Current Oncology, 2022
Background: Total pancreatectomy (TP) can be performed in cases with positive resection margin after partial pancreatectomy for pancreatic cancer. However, despite complete removal of the residual pancreatic parenchyme, it is questionable whether an ...
Ji-Hye Jung, So-Jeong Yoon, Ok-Joo Lee, Sang-Hyun Shin, Jin-Seok Heo, In-Woong Han   +5 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Is positive histologic surgical margin associated with overall survival in patients with resectable gallbladder cancer?

Surgery Open Science, 2021
Background: Achieving microscopically negative (R0) surgical margins in gallbladder cancer often requires a partial hepatectomy with associated risk of morbidity and potential to delay adjuvant therapy. Prior studies on the importance of margin status in
Michael J Littau, BA, Sujay Kulshrestha, MD, Corinne Bunn, MD, Preston Kim, MS, Fred A. Luchette, MD, MSc, Marshall S. Baker, MD, MBA   +5 more
doaj   +1 more source