Results 121 to 130 of about 117,521 (382)

Optimized reconstruction of the absorption spectra of kidney tissues from the spectra of tissue components using the least squares method

Journal of Biophotonics, EarlyView.
The absorption coefficient spectra of healthy and cancerous kidney tissues were reconstructed from the absorption spectra of tissue components using constant weights. Both reconstructions allowed to calculate the concentrations of the tissue components and a comparison between the healthy and chromophobe renal cell carcinoma kidney showed an increase ...
Maria R. Pinheiro, Luís E. Fernandes, Isa C. Carneiro, Sónia D. Carvalho, Rui M. Henrique, Valery V. Tuchin, Hélder P. Oliveira, Luís M. Oliveira   +7 more
wiley   +1 more source

Use of endoscopic hand‐suturing to treat refractory bleeding from a gastric ulcer in a patient with a left ventricular assist device

DEN Open
We herein describe a 49‐year‐old man with severe heart failure due to fulminant myocarditis who underwent left ventricular assist device implantation and received clopidogrel and warfarin as antithrombotic agents.
Masahiro Kondo, Tomohiro Nagasue, Takehiro Torisu, Satoshi Miyazono, Yuichi Matsuno, Takahisa Nagahata, Toru Hashimoto, Takeo Fujino, Akira Shiose, Takanari Kitazono   +9 more
doaj   +1 more source

Roles of Steroids in Preventing Esophageal Stricture after Endoscopic Resection

Canadian Journal of Gastroenterology and Hepatology, 2019
Background and Purposes. Endoscopic resection has been worldwide recognized as a treatment strategy for early esophageal lesions. The occurrence of esophageal stricture after endoscopic resection will reduce the quality of life of patients.
Yu Qiu, Ruihua Shi
doaj   +1 more source

Detecting and managing small bowel Crohn’s disease – capsule endoscopy becoming a first line diagnostic method? [PDF]

, 2011
Small bowel endoscopy is crucial for diagnosing small bowel Crohn’s disease, and capsule endoscopy is complemented by balloon-assisted enteroscopy to take biopsies and by magnetic resonance imaging to visualize enteral and extra-intestinal involvement ...
Albert, Jörg Gerhard, Hausmann, Johannes   +1 more
core   +1 more source

New Endoscopic Strategy for Ampullary Tumor and Superficial Nonampullary Duodenal Epithelial Tumor Extending Into Papillary Area

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background and Study Aim Endoscopic papillectomy (EP) is widely performed for avoiding high‐risk surgeries. However, recurrence rates are high, and lateral extension is a risk for recurrence. With endoscopic submucosal dissection (ESD), even lesions with lateral extensions are able to be en bloc resected, and may reduce that risk.
Takashi Hirose, Yoshihisa Takada, Kazuhiro Furukawa, Takuya Ishikawa, Kentaro Yamao, Yasuyuki Mizutani, Tadashi Iida, Kota Uetsuki, Masanao Nakamura, Hiroki Kawashima   +9 more
wiley   +1 more source

Recurrence rates after EMR of large sessile serrated polyps [PDF]

, 2015
Background Little is known regarding the recurrence rate after EMR of large (≥20 mm) sessile serrated adenoma/polyps (SSA/Ps). Objective To compare the recurrence rate among SSA/Ps and conventional adenomas in patients referred to a specialty ...
Rex, Douglas K., Rex, Kevin D., Vemulapalli, Krishna C.   +2 more
core   +1 more source

Resectability of Rectal Neuroendocrine Tumors Using Endoscopic Mucosal Resection with a Ligation Band Device and Endoscopic Submucosal Dissection

Gastroenterology Research and Practice, 2019
Background Rectal neuroendocrine tumors (NETs) < 10 mm in diameter, limited to the submucosa without local or distant metastasis, can be treated endoscopically.
H. Lim, Seong Jun Lee, D. Baek, D. Park, B. Lee, Eunyoung Park, Joon Woo Park, G. Kim, G. Song   +8 more
semanticscholar   +1 more source

Mucoepidermoid Carcinoma of the Esophagus

The Korean Journal of Gastroenterology, 2019
Mucoepidermoid carcinoma is a malignant tumor that occurs mainly in the salivary glands of adults and children, but rarely in the esophagus. A surgical resection is the primary treatment for mucoepidermal carcinoma, and the prognosis has been reported to
Sang Youn Shin, Min Kyu Chae, Min Seob Kwak, Jin Young Yoon, Jung Won Jeon, Jae Myung Cha   +5 more
doaj   +1 more source

Electronic Endoscopy in Endoscopic Mucosal Resection(EMR) of Gastric Cancer [PDF]

, 1994
Minoru Kawaguchi, Ryouichi Misaka, Michiru Yamada, Shouko Midorikawa, Tetuya Sanji, Satoshi Shinohara, Shigefumi Morita, Yutaka Handa, Hiroyuki Ohno, Yasuhiko Saitou, H Yosida, Masahisa Takase, Toshihiko Saitou   +12 more
openalex   +1 more source

Computational fluid dynamics as surgical planning tool: a pilot study on middle turbinate resection. [PDF]

, 2014
Controversies exist regarding the resection or preservation of the middle turbinate (MT) during functional endoscopic sinus surgery. Any MT resection will perturb nasal airflow and may affect the mucociliary dynamics of the osteomeatal complex.
Dalton, Pamela, Malhotra, MD, Prashant S., Pribitkin, Edmund A., Rosen, MD, David, Zhao, Kai   +4 more
core   +1 more source