Results 51 to 60 of about 1,496,186 (208)

Microcirurgia endoscópica transanal no tratamento dos tumores do reto: estudo prospectivo em 50 pacientes Transanal endoscopic microsurgery in the treatment of rectal tumors: a prospective study in 50 patients

Arquivos de Gastroenterologia, 2008
RACIONAL: A literatura médica aceita ressecção local como opção válida em casos selecionados de tumores de reto. A seleção dos pacientes requer exata estimativa dos riscos e avaliação pré-operatória precisa, tanto no aspecto clínico como histopatológico.
Roberto da Silveira Moraes, Osvaldo Malafaia, José Ederaldo Queiroz Telles, Marcus Adriano Trippia, Gerhard F. Buess, Júlio Cezar Uilli Coelho   +5 more
doaj   +1 more source

A case of total laparoscopic sigmoidectomy involving the use of needle forceps and transanal specimen extraction for sigmoid colon cancer

Journal of Minimal Access Surgery, 2018
A 76-year-old male underwent endoscopic mucosal resection for a stage T1 tumour of the sigmoid colon. We performed laparoscopic sigmoidectomy through 5 ports using needlescopic instruments.
Rina Takahashi, Kazuhiro Sakamoto, Hisashi Ro, Kazumasa Kure, Masaya Kawai, Shun Ishiyama, Kiichi Sugimoto, Yutaka Kojima, Atsushi Okuzawa, Yuichi Tomiki   +9 more
doaj   +1 more source

Transanal down-to-up dissection of the distal rectum as a viable approach to achieve total mesorectal excision in laparoscopic sphincter-preserving surgery for rectal cancer near the anus: a study of short- and long-term outcomes of 123 consecutive patients from a single Japanese institution

World Journal of Surgical Oncology, 2022
Background In rectal cancer (RC) surgery, the complexity of total mesorectal excision (TME) in laparoscopic sphincter-preserving surgery (lap-SPS) for RC near the anus has been a critical issue.
Satoru Kagami, Kimihiko Funahashi, Takamaru Koda, Toshimitsu Ushigome, Tomoaki Kaneko, Takayuki Suzuki, Yasuyuki Miura, Yasuo Nagashima, Kimihiko Yoshida, Akiharu Kurihara   +9 more
doaj   +1 more source

Localized Gastrointestinal Light Chain (AL) Amyloidosis Under Surveillance for Five Years: A Case Report

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Amyloidosis, characterized by the deposition of abnormal protein fibrils in organs, is classified as systemic or localized. Amyloid light chain (AL)‐type localized amyloidosis is uncommon, particularly when confined to the gastrointestinal tract.
Shunsuke Kojimahara, Keiichi Tominaga, Akira Yamamiya, Mimari Kanazawa, Takanao Tanaka, Takeshi Sugaya, Nagaaki Katoh, Atsushi Irisawa   +7 more
wiley   +1 more source

Transanal TME: new standard or fad?

Journal of the Anus, Rectum and Colon, 2019
Transanal total mesorectal excision (taTME) has been developed to overcome the difficulty of laparoscopic dissection and transection in the deep pelvis. TaTME has several clinical benefits over laparoscopic surgery, such as better exposure of the distal ...
Suguru Hasegawa, Yoichiro Yoshida, Mitsuaki Morimoto, Daibo Kojima, Akira Komono, Naoya Aisu, Hirotaka Taketomi, Hideki Nagano, Yoshiko Matsumoto, Taro Munechika, Ryuji Kajitani   +10 more
doaj   +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

Small‐Bowel Impaction Caused by Mechanical Interlocking Between Duodenal Metal and Biliary Plastic Stents

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Duodenal self‐expandable metal stents (SEMS) are widely used to treat malignant gastric outlet obstruction (GOO). However, stent migration is a well‐known complication. We report a rare case of small‐bowel impaction caused by the migration of a duodenal SEMS with a biliary plastic stent (PS).
Shinsuke Otagiri, Ryo Sugiura, Masataka Wada, Asako Nomura, Hiroki Egami, Kento Wakabayashi, Kenta Fujihata, Takehiko Katsurada, Satoshi Hirano, Naoya Sakamoto   +9 more
wiley   +1 more source

Transanal minimal invasive surgery - pushing the boundaries of transanal surgery

, 2018
Transanal minimally invasive surgery is a rapidly evolving platform surgery that is facilitating the transanal approach to colorectal surgery. Over the years since its initial description, the applications have widened and now include endoluminal and ...
Warusavitarne, Janindra, Sahnan, Kapil, Adegbola, Samuel O., Pellino, Gianluca   +3 more
core   +1 more source

Rectovaginal Fistula With Double Vagina and Anastomotic Stenosis: A Case Report Following Rectal Cancer Surgery

Frontiers in Oncology, 2021
Rectovaginal fistula (RVF) occurs as a result of abnormal epithelialized connections between the rectum and vagina. Rectal cancer surgery remains the major cause of RVF.
Qiwei Li, Jianhua Sun, Lu Yin, Fu Ji
doaj   +1 more source

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