Results 21 to 30 of about 1,105,597 (253)

What defines 'cure' after liver resection for colorectal metastases? Results after 10 years of follow-up [PDF]

, 2010
Background: During the last two decades, resection of colorectal liver metastases (CLM) in selected patients has become the standard of care, with 5-year survival rates of 25-58%.
Parks, Rowan W.; id_orcid, Aldrighetti, Luca, Garden, O. James, Parks, Rowan W., Bodingbauer, Martin, Wigmore, Stephen J., Castillo, Federico, Ferla, Gianfranco, Pulitano, Carlo   +8 more
core   +1 more source

Oncologic outcome of multimodality treatment for sinonasal malignancies: An 18-year experience

Frontiers in Oncology, 2022
PurposeThe aim of this study was to retrospectively evaluate the oncologic outcomes of sinonasal malignancies (SNMs) of various histologic subtypes and investigate the impact of multimodality treatment on prognosis of SNM.MethodsSNM patients treated with
Meng-Yu Chen, Xin Wen, Yi Wei, Lin Chen, Zi-Xuan Huang, Tong Lu, Nian-Zhen Zheng, Jian Li, Wei-Ping Wen, Wei-Ping Wen, Yi-Hui Wen   +10 more
doaj   +1 more source

How to counter the problem of R1 resection in duodenopancreatectomy for pancreatic cancer? [PDF]

, 2011
Although duodenopancreatectomy has been standardized for many years, the pathological examination of the specimen was re-described in the last years. In methodical pathological studies up to 85% had an R1 margin.1,2 These mainly involved the posterior ...
Kim-Fuchs, Corina, Kim-Fuchs, C, Gloor, Beat, Chittazhattu Kurian Kuruvilla, Y, Montoni, M, Inderbitzin, Daniel, Montani, Matteo, Kuruvilla, Yojena Chittazhathu Kurian, Gloor, B, Candinas, Daniel, Angst, E, Inderbitzin, D, Candinas, D, Angst, Eliane   +13 more
core   +2 more sources

Outcome of Microscopic Incomplete Resection (R1) of Colorectal Liver Metastases in the Era of Neoadjuvant Chemotherapy [PDF]

, 2011
Background: Data from patients with colorectal liver metastases (CRLM) who received neoadjuvant chemotherapy before resection were reviewed and evaluated to see whether neoadjuvant chemotherapy influences the predictive outcome of R1 resections (margin ...
Jan N. M. Ijzermans, Zarina S. Lalmahomed, Kees van Montfort, Montfort, C.A.G.M. (Kees), Eggermont, A.M.M. (Alexander), Ninos Ayez, Ayez, N. (Ninos), Jonge, J. (Jeroen) de, Alexander M. M. Eggermont, Jeroen de Jonge, Lalmahomed, Z.S. (Zarina), Verhoef, C. (Kees), Cornelis Verhoef, IJzermans, J.N.M. (Jan), Lalmahomed, Zarina, Verhoef, Kees, de Jonge, Jeroen; id_orcid, IJzermans, J.N.M., Ayez, Ninos, Montfort, K, Eggermont, Lex, de Jonge, Jeroen   +21 more
core   +2 more sources

Does additional resection of a positive microscopic ductal margin benefit patients with perihilar cholangiocarcinoma: A systematic review and meta-analysis.

PLoS ONE, 2020
BACKGROUND:The incidence of a positive microscopic ductal margin (R1) after surgical resection for perihilar cholangiocarcinoma (pCCA) remains high, but the beneficial of additional resection has not been confirmed by any meta-analysis and randomized ...
Qiao Ke, Yuqing Chen, Qizhen Huang, Nanping Lin, Lei Wang, Jingfeng Liu   +5 more
doaj   +1 more source

Significance of Microscopic Residual Tumor in Adenocarcinoma of Stomach and Esophagogastric Junction after Gastrectomy with D2 Lymphadenectomy

Siriraj Medical Journal, 2018
Objective: Microscopic residual tumor (R1 resection) may have a significant negative impact on prognosis of patients with adenocarcinoma of stomach and esophagogastric junction.
Thammawat Parakonthun, Narathip Parichardsombat, Hugo Salomon, Rosero Paredes, Chainarong Phalanusittheph, Voraboot Taweerutchana, Atthaphorn Trakarnsanga, Jirawat Swangsri, Thawatchai Akaraviputh, Asada Methasate, Vitoon Chinswangwatanakul   +10 more
doaj   +3 more sources

The Potential Role of Adjuvant Chemoradiotherapy in Patients with Microscopically Positive (R1) Surgical Margins after Resection of Cholangiocarcinoma

Current Oncology, 2023
(1) Background: Biliary tract cancers (BTCs) are a heterogeneous group of neoplasms with dismal prognosis and the role of adjuvant chemoradiotherapy in high-risk resected patients is unclear.
Andrea Palloni, Silvia Bisello, Ilaria Maggio, Maria Massucci, Andrea Galuppi, Alessandro Di Federico, Alessandro Rizzo, Angela Dalia Ricci, Giambattista Siepe, Alessio Giuseppe Morganti, Giovanni Brandi, Giorgio Frega   +11 more
doaj   +1 more source

Pancreatic malignancy in the backdrop of chronic pancreatitis: How much to push the boundaries to achieve R0 resection

Forum of Clinical Oncology, 2021
Tumors of the body and tail of the pancreas are often more aggressive than tumors of the head and would have often undergone metastatic spread to other organs at the time of diagnosis.
Joshi Kunal Sadanand, Bodepudi Sisir, Ganapathi Santhosh Kumar, Murugesan Chandrasekar, Balu Jagan, Subramanian Sankar   +5 more
doaj   +1 more source

Accuracy and limitations of preoperative assessment of longitudinal spread of perihilar cholangiocarcinoma

Asian Journal of Surgery, 2023
Objective: Although surgical resection offers the only chance of cure of perihilar cholangiocarcinoma and R1 resection has a poor prognosis, there is no consensus on optimal preoperative assessment of its longitudinal spread.
Hikaru Hayashi, Akira Shimizu, Koji Kubota, Tsuyoshi Notake, Hitoshi Masuo, Takahiro Yoshizawa, Kiyotaka Hosoda, Hiroki Sakai, Koya Yasukawa, Yuji Soejima   +9 more
doaj   +1 more source

Defining a positive circumferential resection margin in oesophageal cancer and its implications for adjuvant treatment [PDF]

, 2013
A positive circumferential resection margin (CRM) has been associated with a poorer prognosis in oesophageal and oesophagogastric junctional (OGJ) cancer. The College of American Pathologists defines the CRM as positive if tumour cells are present at the
Driscoll, P J, Paterson-Brown, S., Kamel, H. M., Phillips, H A, O'Neill, Robert, Stephens, Nathan A, Save, V   +6 more
core   +1 more source