Results 71 to 80 of about 1,719,873 (228)

Adverse Pathological Features and Worse Prognosis in Rectal Cancer Compared With Colon Cancer in T1 and T2 Stages

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aim Emerging endoscopic techniques are expanding opportunities for minimally invasive therapy in early colorectal cancers (CRCs). Data regarding the clinicopathological features and outcomes of colon versus rectal cancers in Tis, T1, and T2 stages remain limited.
Shunto Iwasaki, Shin‐ei Kudo, Yuta Kouyama, Katsuro Ichimasa, Shigenori Semba, Yuriko Morita, Yuki Takashina, Tomotaka Takizawa, Yu Nimura, Taishi Okumura, Kenta Nakahara, Yasuharu Maeda, Noriyuki Ogata, Takemasa Hayashi, Naruhiko Sawada, Toshiyuki Baba, Tetsuo Nemoto, Masashi Misawa   +17 more
wiley   +1 more source

Transanal Single Port Surgery

, 2011
Single port surgery of rectal tumors may be associated with a shorter learning curve and fewer costs than transanal endoscopic microsurgery. The authors aimed to select the most optimal single access port for transanal employment.
Joost Nonner, Paul Fockens, Evelien Dekker, Willem A. Bemelman, Tessa Verlaan, Eelco J. R. de Graaf, Renée M. Barendse   +6 more
core   +1 more source

Transanal endoscopic resection of rectal neoplasms

Якутский медицинский журнал
Based on a retrospective analysis of the treatment results of 23 patients of the coloproctology department of the Surgut District Clinical Hospital for the period from 2018 to 2021, the effectiveness of transanal endoscopic resection of rectal benign ...
A. Ya. Ilkanich, Y. S. Voronin, F. Sh. Aliev   +2 more
doaj   +1 more source

Acquired factor XII deficiency following transanal excision of rectal lesion by transanal minimally invasive surgery (TAMIS): a case report and literature review

World Journal of Surgical Oncology, 2018
Background Local excision (LE) is currently one of the most effective methods used in cases of large benign polyps, not suitable for endoscopic treatment, or early-stage neoplasms.
Maria Rita Cozzi, Andrea Lauretta, Roberto Vettori, Agostino Steffan   +3 more
doaj   +1 more source

Two Contrasting Scintigraphy‐Negative Pediatric Meckel's Diverticula Identified and Localized by Intestinal Ultrasound and Double‐Balloon Enteroscopy: A Report of Two Cases

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Scintigraphy‐negative Meckel's diverticulum (MD) is diagnostically challenging in children, particularly when the underlying pathology differs between cases. Technetium‐99m pertechnetate scintigraphy is widely used for diagnosis; however, false‐negative results may occur when ectopic gastric mucosa is absent or when the diverticulum is ...
Saki Kasai, Masumi Nagata, Keisuke Jimbo, Nobuyasu Arai, Yuichiro Miyake, Mitsuyoshi Suzuki, Takahiro Kudo, Go Miyano, Hiromichi Shoji   +8 more
wiley   +1 more source

Barriers to Transanal Endoscopic Surgery Referral in Canada

, 2023
Abstract Backgroud: Transanal endoscopic surgery (TES) is a minimally invasive procedure that allows for full thickness local excision of adenomas and select early rectal adenocarcinomas. Despite its advantages, TES is not uniformly utilized across Canada.
Robert Raskin, Katerina Neumann, Jennifer Jones   +2 more
openaire   +1 more source

TRANSANAL ENDOSCOPIC MICROSURGERY IN THE MANAGEMENT OF RECTAL CARCINOID.

, 2017
AIMS: Carcinoid tumors, a type of neuro-endocrine tumors (NETs), comprise a heterogeneous group of neoplasms arising from cells of the neuro-endocrine system.
Ivanov, Plamen; Military Medical Academy-Sofia, Bulgaria Clinic of endoscopic, endocrine surgery and coloproctology, Grigorov, Grigor; Military Medical Academy-Sofia, Bulgaria Clinic of endoscopic, endocrine surgery and coloproctology, Mutafchiyski, Vencislav; Military Medical Academy-Sofia, Bulgaria Clinic of endoscopic, endocrine surgery and coloproctology, Kotashev, Georgi; Military Medical Academy-Sofia, Bulgaria Clinic of endoscopic, endocrine surgery and coloproctology, Vasilev, Krasimir; Military Medical Academy-Sofia, Bulgaria Clinic of endoscopic, endocrine surgery and coloproctology, Kyosev, Vasil; Military Medical Academy-Sofia, Bulgaria Clinic of endoscopic, endocrine surgery and coloproctology, Penchev, Dimitar; Military Medical Academy-Sofia, Bulgaria Clinic of endoscopic, endocrine surgery and coloproctology, Hristova, Vasilena; Military Medical Academy-Sofia, Bulgaria Clinic of endoscopic, endocrine surgery and coloproctology   +7 more
core   +3 more sources

TAMIS: New Horizons in Modern Colorectal Surgery

Turkish Journal of Colorectal Disease
Transanal minimally invasive surgery (TAMIS) has emerged as a major advancement in the management of rectal neoplasms. Building upon the principles of transanal endoscopic microsurgery (TEM), TAMIS provides a cost-effective and more accessible ...
Nurhilal Kızıltoprak, Jack Aaron, Camila Diez, Sam Atallah   +3 more
doaj   +1 more source

Giant villous adenoma of rectum- what is the malignant potential and what is the optimal treatment? A case and review of literature

World Journal of Surgical Oncology, 2019
Introduction Villous adenomas are dubiously benign lesions, which are difficult to interpret because of their malignant potential. Distal villous adenomas present with bleeding or mucus discharge.
Lovenish Bains, Pawanindra Lal, Anubhav Vindal, Meeta Singh   +3 more
doaj   +1 more source

Combined Endoscopic Submucosal Dissection and Transanal Minimally Invasive Surgery for Rectal Laterally Spreading Tumor after Prior Transanal Resection: A Case Report

Surgery Case Reports
INTRODUCTION Endoscopic submucosal dissection (ESD) is an effective procedure for resecting noninvasive colorectal neoplasms. However, submucosal fibrosis affects the technical difficulty of ESD.
Takashi Inoue, Fumikazu Koyama, Yosuke Iwasa, Masayuki Sho   +3 more
semanticscholar   +1 more source