The effect of non-curative endoscopic resection on cT1N0M0 colorectal carcinoma patients who underwent additional surgery

2020 ◽  
Author(s):  
Yu Liu ◽  
Ran Li ◽  
Wenju Chang ◽  
Li Ren ◽  
Ye Wei ◽  
...  
Keyword(s):  
Colorectal Carcinoma ◽  
Endoscopic Resection ◽  
Additional Surgery

Vertical tumor margin of endoscopic resection for T1 colorectal carcinoma affects the prognosis of patients undergoing additional surgery

2022 ◽  
Author(s):  
Tomoyuki Nishimura ◽  
Shiro Oka ◽  
Yuki Kamigaichi ◽  
Hirosato Tamari ◽  
Yasutsugu Shimohara ◽  
...  
Keyword(s):  
Colorectal Carcinoma ◽  
Endoscopic Resection ◽  
Tumor Margin ◽  
T1 Colorectal Carcinoma ◽  
Additional Surgery

ID: 3520136 RISK OF METASTATIC RECURRENCE AFTER ADDITIONAL SURGERY IN RELATION TO THE VERTICAL TUMOR MARGIN OF ENDOSCOPIC RESECTION FOR T1B COLORECTAL CARCINOMA

2021 ◽  
Vol 93 (6) ◽  
pp. AB82-AB83
Author(s):  
Tomoyuki Nishimura ◽  
Shiro Oka ◽  
Yuki Kamigaichi ◽  
Hirosato Tamari ◽  
Yasutsugu Shimohara ◽  
...  
Keyword(s):  
Colorectal Carcinoma ◽  
Endoscopic Resection ◽  
Tumor Margin ◽  
Metastatic Recurrence ◽  
Additional Surgery

Correction: Artificial intelligence may help in predicting the need for additional surgery after endoscopic resection of T1 colorectal cancer

Endoscopy ◽  
2018 ◽  
Vol 50 (03) ◽  
pp. C2-C2 ◽  
Author(s):  
Katsuro Ichimasa ◽  
Shin-ei Kudo ◽  
Yuichi Mori ◽  
Masashi Misawa ◽  
Shingo Matsudaira ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Colorectal Cancer ◽  
Endoscopic Resection ◽  
Additional Surgery ◽  
T1 Colorectal Cancer

scholarly journals Maxillary Sinus Ameloblastoma: Transnasal Endoscopic Management

2020 ◽  
pp. 014556132093055
Author(s):  
John Karp ◽  
Wei Xiong ◽  
Sara Derikvand ◽  
Amin Javer
Keyword(s):  
Maxillary Sinus ◽  
Endoscopic Resection ◽  
Sinus Surgery ◽  
Endoscopic Management ◽  
Additional Surgery ◽  
History Of ◽  
Incidental Discovery ◽  
Short And Long Term ◽  
Left Maxillary Sinus ◽  
Odontogenic Neoplasm

Ameloblastoma (AM) is a slow growing and aggressive benign tumor with an odontogenic epithelial origin arising from the mandible or maxilla. The odontogenic neoplasm invades local tissues asymptomatically and accounts for 1% of oral tumors and over 10% of odontogenic tumors. A 64-year-old man with a history of allergic fungal rhinosinusitis (AFRS) undergoing a revision image-guided endoscopic sinus surgery was found to have a fibrous mass suspicious of malignancy projecting inferolaterally and attached to the floor of the left maxillary sinus. Diagnostic biopsies were taken, and additional surgery was required to successfully resect the tumor via a transnasal endoscopic dissection. Multiple permanent pathology samples concluded the diagnosis of an AM. Endoscopic investigations led to the incidental discovery and ultimate complete endoscopic resection of the AM. The utilization of an endoscopic resection compared to the traditional maxillectomy with reconstruction results in significant less short and long-term morbidity for the patient.

101 Endoscopic Resection of High-Risk T1 Colorectal Carcinoma Prior to Surgical Resection Has No Adverse Effect on Long-Term Outcomes

2015 ◽  
Vol 81 (5) ◽  
pp. AB112-AB113
Author(s):  
Anouk Overwater ◽  
Martijn G. Van Oijen ◽  
Aneya Van Den Blink ◽  
Marcel Spanier ◽  
Tom Seerden ◽  
...  
Keyword(s):  
Adverse Effect ◽  
High Risk ◽  
Colorectal Carcinoma ◽  
Surgical Resection ◽  
Endoscopic Resection ◽  
Long Term Outcomes ◽  
T1 Colorectal Carcinoma

Should Elderly Patients Undergo Additional Surgery After Non-Curative Endoscopic Resection for Early Gastric Cancer? Long-Term Comparative Outcomes

2011 ◽  
Vol 106 (6) ◽  
pp. 1064-1069 ◽  
Author(s):  
Chika Kusano ◽  
Motoki Iwasaki ◽  
Tonya Kaltenbach ◽  
Abby Conlin ◽  
Ichiro Oda ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Early Gastric Cancer ◽  
Elderly Patients ◽  
Endoscopic Resection ◽  
Additional Surgery

scholarly journals Analysis of Additional Surgery after Non-Curative Endoscopic Resection for cT1 Colorectal Cancer

2017 ◽  
Vol 70 (1) ◽  
pp. 9-13
Author(s):  
Tsuneyuki Uchida ◽  
Hiroyasu Kagawa ◽  
Yusuke Kinugasa ◽  
Akio Shiomi ◽  
Tomohiro Yamaguchi ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Endoscopic Resection ◽  
Additional Surgery

scholarly journals Long-Term Outcomes of Additional Surgery After Noncurative Endoscopic Resection in Patients with Early Gastric Cancer: A Meta-Analysis

2021 ◽  
Author(s):  
Jian Jiao ◽  
Han Li ◽  
Liang Shang ◽  
Hao Wu ◽  
Ronghua Zhang ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Early Gastric Cancer ◽  
Endoscopic Resection ◽  
Meta Analysis ◽  
Long Term Results ◽  
Good Survival ◽  
Observation Group ◽  
Surgery Group ◽  
Additional Surgery

Abstract BackgroundThe influence of additional surgery on the prognosis of early gastric cancer who underwent noncurative endoscopic resection was controversial. Different results were observed in different studies. Therefore, this meta-analysis was conducted to evaluate whether additional surgery could produce survival benefits for these patients.MethodsA systematic search was conducted in the PubMed, Embase, Cochrane Central Register of Controlled Trials, Chinese National Knowledge Infrastructure and Wanfang databases for relevant articles published until 31 March 2021 to investigate the differences in long-term results between the additional surgery group and the observation group. ResultsSixteen studies including 3877 patients were included in this meta-analysis. The results had shown that the surgery group were younger and more male, higher undifferentiated type, higher rate of SM2, lymphatic and vascular invasion, lower recurrence and metastasis than the observation group. Good survival benefits were observed in additional surgery group with obvious significant differences in the 5-year OS, 5-year DSS and 5-year DFS. Similar results were obtained in the subgroup analysis, such as elderly patients (aged ≥70 years) in 5-year OS. ConclusionThis meta-analysis illustrated that significant survival benefits, including 5-year OS, 5-year DSS and 5-year DFS, could be obtained with additional gastrectomy in patients with EGC after noncurative ER, and patients ≥70 years could also benefit from surgery.

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