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endoscopic submucosal

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https://www.readbyqxmd.com/read/27905029/risk-factors-and-management-for-gastric-stenosis-after-endoscopic-submucosal-dissection-for-gastric-epithelial-neoplasm
#1
Tetsuya Sumiyoshi, Hitoshi Kondo, Takeyoshi Minagawa, Ryoji Fujii, Kaho Sakata, Kenichi Inaba, Tomohiro Kimura, Hideyuki Ihara, Naohito Yoshizaki, Michiaki Hirayama, Yumiko Oyamada, Shunichi Okushiba
BACKGROUND: Only a few studies have reported treatment options for stenosis after endoscopic submucosal dissection (ESD) for gastric neoplasms. This study aimed to identify the risk factors for and evaluate the management of stenosis after ESD for gastric epithelial neoplasms in the cardia and antrum. METHODS: We retrospectively reviewed 1218 patients (1447 gastric epithelial neoplasms) who underwent ESD at Tonan Hospital from June 2004 to November 2015. Post-ESD stenosis was defined when a standard endoscope could not be passed through the site...
November 30, 2016: Gastric Cancer
https://www.readbyqxmd.com/read/27904859/endoscopic-approach-for-superficial-colorectal-neoplasms
#2
REVIEW
Jun-Feng Xu, Lang Yang, Peng Jin, Jian-Qiu Sheng
BACKGROUND: Colorectal cancer (CRC) is the third most commonly diagnosed cancer in males and the second in females, with an estimated 1.4 million cases and 693,900 deaths in 2012. Colonoscopy is the cornerstone for the detection and prevention of CRC. In addition, endoscopic treatment for CRC at an early stage can effectively improve patients' quality of life and cure rate. SUMMARY: This review focuses on endoscopic approaches, including white light endoscopy, chromoendoscopy, magnifying endoscopy and therapeutic endoscopy, for the evaluation and treatment of superficial colorectal neoplasms...
October 2016: Gastrointestinal Tumors
https://www.readbyqxmd.com/read/27900728/distant-lymph-node-metastases-caused-by-esophageal-cancer-invasion-to-the-lamina-propria-a-case-report
#3
Satoshi Tsutsumi, Hiroshi Saeki, Yuichiro Nakashima, Yu Nakaji, Kensuke Kudou, Ryosuke Tsutsumi, Sho Nishimura, Shingo Akiyama, Hirotada Tajiri, Takafumi Yukaya, Kimihiro Tanaka, Ryota Nakanishi, Masahiko Sugiyama, Kippei Ohgaki, Hideto Sonoda, Minako Hirahashi, Eiji Oki, Masaru Morita, Yoshinao Oda, Yoshihiko Maehara
BACKGROUND: Pathological examination after endoscopic submucosal dissection revealed that a 62-year-old male had esophageal squamous cell carcinoma with lamina propria mucosal invasion and lymphatic permeation. CASE PRESENTATION: The patient underwent subtotal esophagectomy and reconstruction as an additional therapy. At 3 years and 4 months after esophagectomy, enlargement of abdominal para-aortic lymph nodes metastases was detected by computed tomography scanning...
December 2016: Surgical Case Reports
https://www.readbyqxmd.com/read/27900464/long-term-outcomes-of-colorectal-endoscopic-submucosal-dissection-in-elderly-patients
#4
Yoshifumi Takahashi, Ken-Ichi Mizuno, Kazuya Takahashi, Hiroki Sato, Satoru Hashimoto, Manabu Takeuchi, Masaaki Kobayashi, Junji Yokoyama, Yuichi Sato, Shuji Terai
BACKGROUND AND AIMS: The safety and efficacy of endoscopic submucosal dissection (ESD) in elderly patients remain unclear. The aim of this study is to clarify the short- and long-term outcomes of colorectal ESD in elderly patients. PATIENTS AND METHODS: A total of 482 consecutive patients with 501 colorectal lesions treated with ESD from February 2005 to December 2013 were retrospectively reviewed. Patients were divided into two groups: an elderly group (≥ 75 years of age) and a non-elderly group (< 75 years of age)...
November 30, 2016: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/27900009/early-diagnosis-and-treatment-of-gastrointestinal-neuroendocrine-tumors
#5
Hong Shen, Zhuo Yu, Jing Zhao, Xiu-Zhen Li, Wen-Sheng Pan
The aim of the present retrospective analysis on the macroscopic appearance and pathological characteristics of gastrointestinal neuroendocrine tumors (NETs) was to investigate methods for their early diagnosis and treatment. A total of 78 patients were divided into submucosal NET and deeper invasion NET groups, according to the depth of tumor invasion exhibited by the patients. The clinicopathological characteristics and survival time of the NET patients were analyzed and compared. The pathological characteristics of the submucosal NETs group were investigated according to the diameter of the tumor (≤5...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27899779/-two-resected-cases-with-superficial-basaloid-squamous-carcinoma-of-the-esophagus
#6
Mamiko Takii, Masashi Takemura, Nobuaki Kaibe, Tsutomu Ohshima, Syojirou Kikuchi, Mitsuru Sasako
We report 2 resected cases of superficial type basaloid squamous cell carcinoma of the esophagus. Case 1 is a 67-year-old man who underwent endoscopic submucosalresection for superficialel evated type esophagealcancer of the middle thoracic esophagus. Because the pathological diagnosis of the resected specimen was basaloid squamous cell carcinoma invading to the submucosal layer with lymphatic vessel invasion, esophagectomy was indicated. The resected specimens showed no tumor in the esophagus. However, metastasis was diagnosed in the dissected mediastinall ymph nodes...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/27899323/comparison-of-endoscopic-submucosal-tunneling-dissection-and-thoracoscopic-enucleation-for-the-treatment-of-esophageal-submucosal-tumors
#7
Qing-Yuan Li, Yu-Yuan Xu, Wei Gong, Qiang Zang, Jian-Qun Cai, Haitao Qing, Zelong Han, Aimin Li, Si-de Liu, Yue Li
BACKGROUND: Endoscopic submucosal tunneling dissection (ESTD) has been proved to be safe and effective for removal of esophageal submucosal tumors (SMTs) and can maintain the mucosal integrity compared with other endoscopic methods. The aim of the study was to estimate the safety and efficacy of ESTD as well as compare its efficacy with thoracoscopic enucleation for esophageal SMTs, which is used increasingly as a minimally invasive approach. METHODS: We retrospectively collected the clinical data of the patients with esophageal SMTs smaller than 40 mm who underwent ESTD or thoracoscopic enucleation at Nanfang hospital between January 2008 and August 2016...
November 26, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27899322/a-randomized-controlled-trial-of-prophylactic-antibiotics-in-the-prevention-of-electrocoagulation-syndrome-after-colorectal-endoscopic-submucosal-dissection
#8
Sang Pyo Lee, In-Kyung Sung, Jeong Hwan Kim, Sun-Young Lee, Hyung Seok Park, Chan Sup Shim, Hyun Kyun Ki
BACKGROUND AND AIMS: Endoscopic submucosal dissection (ESD) is currently commonly performed, but colorectal ESD has a substantial risk of adverse events, including post-ESD electrocoagulation syndrome (PEECS). We investigated whether the use of prophylactic antibiotics can reduce the occurrence of PEECS. METHODS: Patients who underwent colorectal ESD were randomly assigned to 1 of 2 treatment regimens. Ampicillin/sulbactam mixed with normal saline solution was administered 1 hour before ESD in group I, and then additionally injected every 8 hours twice more...
November 26, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27896576/comparing-the-bulking-effect-of-calcium-hydroxyapatite-and-deflux-injection-into-the-bladder-neck-for-improvement-of-urinary-incontinence-in-bladder-exstrophy-epispadias-complex
#9
Sahar Eftekharzadeh, Nastaran Sabetkish, Shabnam Sabetkish, Abdol-Mohammad Kajbafzadeh
OBJECTIVES: The aim of this study was to evaluate the efficacy of the endoscopic injection of calcium hydroxyapatite (CaHA) into the bladder neck (BN) region of patients with urinary incontinence and bladder exstrophy-epispadias complex (BEEC). PATIENTS AND METHODS: We designed a retrospective cohort study in which we retrospectively studied medical charts of female and male patients of BEEC who had undergone CaHA or Deflux injection for continence improvement between 2009 and 2014...
November 28, 2016: International Urology and Nephrology
https://www.readbyqxmd.com/read/27895428/lymphovascular-invasion-in-more-than-one-quarter-of-small-rectal-neuroendocrine-tumors
#10
Mi Jung Kwon, Ho Suk Kang, Jae Seung Soh, Hyun Lim, Jong Hyeok Kim, Choong Kee Park, Hye-Rim Park, Eun Sook Nam
AIM: To identify the frequency, clinicopathological risk factors, and prognostic significance of lymphovascular invasion (LVI) in endoscopically resected small rectal neuroendocrine tumors (NETs). METHODS: Between June 2005 and December 2015, 104 cases of endoscopically resected small (≤ 1 cm) rectal NET specimens at Hallym University Sacred Heart Hospital in Korea were retrospectively evaluated. We compared the detected rate of LVI in small rectal NET specimens by two methods: hematoxylin and eosin (H&E) and ancillary immunohistochemical staining (D2-40 and Elastica van Gieson); in addition, LVI detection rate difference between endoscopic procedures were also evaluated...
November 14, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27894605/polypoid-nodular-scar-after-endoscopic-submucosal-dissection-in-the-gastric-antrum
#11
V Arantes, N Uedo, M Salgado Pedrosa
No abstract text is available yet for this article.
November 25, 2016: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/27894139/french-comment-on-article-randomized-comparative-evaluation-of-endoscopic-submucosal-dissection-self-learning-software-in-france-and-japan
#12
(no author information available yet)
No abstract text is available yet for this article.
December 2016: Endoscopy
https://www.readbyqxmd.com/read/27891047/endoscopic-submucosal-dissection-outcomes-for-gastroesophageal-tumors-in-low-volume-units-a-multicenter-survey
#13
Ahmad Najib Azmi, Christopher J L Khor, Khek-Yu Ho, Rapat Pittayanon, Rungsun Rerknimitr, Thawee Ratanachu-Ek, Doreen S C Koay, Jianyi Calvin Koh, Shiaw-Hooi Ho, Khean-Lee Goh, Sanjiv Mahadeva
Background and Aims. Endoscopic submucosal dissection (ESD) outcomes have traditionally been reported from high volume centers in East Asia. Data from low volume centers in other parts of Asia remain sparse. Methods. A retrospective survey with a structured questionnaire of 5 tertiary centers in 3 countries in South East Asia was conducted. Details of training and clinical outcomes of ESD cases, with follow-up data from these centers, were analyzed. Results. Seven endoscopists from the 5 centers performed a total of 35 cases of ESD in the upper gastrointestinal tract (UGIT) over a 6-year duration...
2016: Diagnostic and Therapeutic Endoscopy
https://www.readbyqxmd.com/read/27889547/clinical-outcomes-of-non-curative-endoscopic-submucosal-dissection-with-negative-resected-margins-r0-resection-for-gastric-cancer
#14
Yosuke Toya, Masaki Endo, Shotaro Nakamura, Risaburo Akasaka, Takashi Kosaka, Shunichi Yanai, Keisuke Kawasaki, Keisuke Koeda, Tamotsu Sugai, Takayuki Matsumoto
BACKGROUND AND AIMS: There has been little information about the long-term outcomes of patients with early gastric cancer (EGC) treated by non-curative endoscopic submucosal dissection (ESD) with negative resected margins (R0 resection). We aimed to compare clinical outcomes of non-curative ESD with R0 resection between patients who underwent additional gastrectomy and those who did not. METHODS: Among EGC patients treated by ESD from 2000 to 2015, 66 patients were treated by non-curative ESD with R0 resection...
November 23, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27887020/gastric-glomus-tumor
#15
Alexandria Papadelis, Collin J Brooks, Renato G Albaran
Gastric glomus tumors are rare, mesenchymal neoplasms, generally described as benign and account for nearly 1% of all gastrointestinal soft tissue tumors. The most common gastrointestinal site of involvement is the stomach, particularly the antrum. Gastric glomus tumors are submucosal tumors that lack specific clinical and endoscopic characteristics, and are often mistaken for the more common gastrointestinal stromal tumors. A 62-year-old Caucasian female presented with shortness of breath and a persistent cough...
November 24, 2016: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/27885894/mr-enterography-of-inflammatory-bowel-disease-with-endoscopic-correlation
#16
Pankaj Kaushal, Alexander S Somwaru, Aline Charabaty, Angela D Levy
Crohn disease (CD) and ulcerative colitis (UC) are the two main forms of idiopathic inflammatory bowel disease (IBD). CD is a transmural chronic inflammatory disorder that can affect any part of the gastrointestinal tract in a discontinuous distribution. UC is a mucosal and submucosal chronic inflammatory disease that typically originates in the rectum and may extend proximally in a continuous manner. In treating patients with CD and UC, clinicians rely heavily on accurate diagnoses and disease staging. Magnetic resonance (MR) enterography used in conjunction with endoscopy and histopathologic analysis can help accurately diagnose and manage disease in the majority of patients...
November 25, 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/27875854/duodenal-endoscopic-submucosal-dissection-is-feasible-using-the-pocket-creation-method
#17
Yoshimasa Miura, Satoshi Shinozaki, Yoshikazu Hayashi, Hirotsugu Sakamoto, Alan Kawarai Lefor, Hironori Yamamoto
Background and study aims: Duodenal endoscopic submucosal dissection (ESD) requires sophisticated endoscopic techniques because of a high rate of perforation. We introduced the pocket-creation method (PCM) of duodenal ESD to overcome difficulties. The aim of this study was to evaluate the safety and usefulness of ESD using the PCM for superficial tumors of the duodenum. Patients and methods: We performed ESD of 17 non-ampullary duodenal lesions using the conventional method and of 28 lesions using the PCM from 2006 to 2015 and retrospectively reviewed the results, comparing the PCM and the conventional method...
November 22, 2016: Endoscopy
https://www.readbyqxmd.com/read/27875846/endoscopic-full-thickness-resection-of-a-submucosal-right-colon-lesion
#18
Raffaele Salerno, Giorgio Gherardi, Emanuela Paternò, Sandro Ardizzone
No abstract text is available yet for this article.
January 2016: Endoscopy
https://www.readbyqxmd.com/read/27875843/underwater-endoscopic-mucosal-resection-without-submucosal-lift
#19
Sauid Ishaq, Gian Eugenio Tontini, Helmut Neumann
No abstract text is available yet for this article.
January 2016: Endoscopy
https://www.readbyqxmd.com/read/27875841/endoscopic-submucosal-dissection-of-pancreatic-heterotopia-in-children
#20
Yvonne Leung, Christoph H Houben, Mabel Lacambra, Anthony Teoh, Yuk Him Tam, Philip Chiu
No abstract text is available yet for this article.
January 2016: Endoscopy
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