Results 211 to 220 of about 1,105,597 (253)

Low and moderate grade retroperitoneal liposarcoma: Is adjuvant radiotherapy associated with improved survival in patients undergoing R1 resection?

American Journal of Surgery, 2021
BACKGROUND Few studies evaluate the efficacy of adjuvant radiotherapy (aXRT) in patients with retroperitoneal liposarcoma undergoing resection to histologically positive (R1) margins. METHODS We queried the National Cancer Database to identify patients
M. Littau, C. Bunn, P. Kim, Sujay Kulshrestha, C. Tonelli, Z. Abdelsattar, F. Luchette, M. Baker   +7 more
semanticscholar   +1 more source

[R1 resection in the surgery of upper gastrointestinal tumors: relevance and therapeutic consequences].

Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen, 2007
Microscopically involved tumor margins are an important problem in the surgery of locally advanced esophageal and gastric carcinomas. We conducted a systematic review of the literature and a specific analysis of our own patient database.
F. Lordick, K. Ott, A. Novotny, C. Schuhmacher, J. Siewert   +4 more
semanticscholar   +2 more sources

R0 Versus R1 Resection Matters after Pancreaticoduodenectomy, and Less after Distal or Total Pancreatectomy for Pancreatic Cancer

Annals of Surgery, 2017
Objective: The aim of this study was to decipher the true importance of R0 versus R1 resection for survival in pancreatic ductal adenocarcinoma (PDAC). Summary of Background Data: PDAC is characterized by poor survival, even after curative resection.
I. Demir, Carsten Jäger, A. Schlitter, B. Konukiewitz, L. Stecher, S. Schorn, E. Tieftrunk, F. Scheufele, Lenika Calavrezos, R. Schirren, I. Esposito, W. Weichert, H. Friess, G. Ceyhan   +13 more
semanticscholar   +1 more source

R1 resection of colorectal liver metastasis – What is the cost of marginal resection?

Journal of Surgical Oncology, 2018
The impact of resection margins on the outcome of patients with colorectal liver metastasis (CRLM) remains controversial. We evaluated the short and long‐term results of R1 resection.
N. Pencovich, R. Houli, N. Lubezky, Yaacov Goykhman, R. Nakache, J. Klausner, I. Nachmany   +6 more
semanticscholar   +1 more source

Recurrence patterns and their effects on clinical outcomes after R1 resection of colorectal liver metastases: a propensity score–matched analysis

Langenbeck's archives of surgery (Print), 2021
N. Sakai, K. Furukawa, T. Takayashiki, S. Kuboki, S. Takano, M. Ohtsuka   +5 more
semanticscholar   +1 more source

R1 Resection for Colorectal Liver Metastases: a Survey Questioning Surgeons about Its Incidence, Clinical Impact, and Management

Journal of Gastrointestinal Surgery, 2018
L. Viganó, G. Costa, M. Cimino, F. Procopio, M. Donadon, D. Del Fabbro, J. Belghiti, N. Kokudo, M. Makuuchi, J. Vauthey, G. Torzilli   +10 more
semanticscholar   +1 more source

Clinical Significance of an R1 Resection for Pancreatic Ductal Adenocarcinomas Treated by Intensive FOLFIRINOX Induction-Based Chemotherapy and Extended Pancreatectomies

Annals of Surgical Oncology
P. Addeo, Chloé Paul, G. Avérous, P. Furda, I. Marchitelli, P. Bachellier   +5 more
semanticscholar   +1 more source

Significance of R1 Resection for Advanced Colorectal Liver Metastases in the Era of Modern Effective Chemotherapy

World Journal of Surgery, 2016
C. Laurent, J. Adam, Q. Denost, Denis Smith, J. Saric, L. Chiche   +5 more
semanticscholar   +1 more source

Long-Term Survival Benefit and Potential for Cure after R1 Resection for Colorectal Liver Metastases

Annals of Surgical Oncology, 2016
I. Hosokawa, M. Allard, M. Gelli, O. Ciacio, E. Vibert, D. Cherqui, A. Sa Cunha, D. Castaing, M. Miyazaki, R. Adam   +9 more
semanticscholar   +1 more source

[R1 resection for gastric carcinoma].

Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen, 2017
K. Ridwelski, J. Fahlke, M. Huß, Ronny Otto, S. Wolff   +4 more
semanticscholar   +1 more source