Results 1 to 10 of about 17,561 (161)

A novel capsule endoscopy for upper and mid-GI tract: the UMGI capsule [PDF]

BMC Gastroenterology, 2023
Backgrounds and Aims Complete and consecutive observation of the gastrointestinal (GI) tract continues to present challenges for current endoscopy systems.
Bin Jiang, Yang-Yang Qian, Yuan-Chen Wang, Jun Pan, Xi Jiang, Jia-Hui Zhu, Xiao-Ou Qiu, Wei Zhou, Zhao-Shen Li, Zhuan Liao   +9 more
doaj   +2 more sources

Analysis of Histopathological Lesions and Their Correlation With Upper Gastrointestinal Endoscopic Findings: A Retrospective Study at a District Hospital in Ghana [PDF]

Health Science Reports
Background and Aims Although upper gastrointestinal (GI) endoscopy is a crucial diagnostic tool for evaluating lesions of the upper GI tract, its findings are not always definitive, necessitating histopathological confirmation.
Prosper Adjei, Samuel Kyeremeh Adjei
doaj   +2 more sources

Histologically confirmed upper gastrointestinal Crohn’s disease: is it rare or are we just not searching hard enough? [PDF]

Intestinal Research, 2020
Background/Aims Crohn’s disease (CD) may involve the upper parts of the gastrointestinal (GI) tract including the esophagus, stomach, and duodenum. Clinical features of upper GI CD (UGICD) are not well characterized in the Gulf region. We therefore aimed
Omar Ibrahim Saadah, Kholoud Bakur Fallatah, Cedric Baumann, Abdulrahman Ahmed Elbaradie, Fatimah Talat Howladar, Motaz Tariq Daiwali, Omar Hamad Alshuaibi, Majid Abdulaziz Alsahafi, Rana Yaqoob Bokhary, Yousef Abdulfattah Qari, Laurent Peyrin-Biroulet, Mahmoud Hisham Mosli   +11 more
doaj   +1 more source

Upper and Lower Gastrointestinal Endoscopic Lesions in Patients with Unexplained Iron Deficiency Anaemia- A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research, 2021
Introduction: Anaemia, due to iron deficiency, is very common in India. In many cases, the underlying cause of iron deficiency remains unknown even after detailed laboratory investigations.
Shrigouri Reddy, Bhumika Vaishnav, Pragya Sharma, Tushar Tonde, Arvind Bamanikar, Dasaradha Ramu Barla, Farhanulla Basha   +6 more
doaj   +1 more source

Primary gastric mucosal melanoma: A rare histopathological diagnosis

Annals of Oncology Research and Therapy, 2022
Primary mucosal melanoma in the gastrointestinal (GI) tract is very rare, as most of the melanomas diagnosed in the GI tract are metastases, secondary to cutaneous melanomas. We report a rare case of primary gastric mucosal melanoma in a 58-year-old male
Andleeb Abrari, Fauzia Talat Ekram, Kafil Akhtar   +2 more
doaj   +1 more source

Advanced Imaging in Gastrointestinal Endoscopy: A Literature Review of the Current State of the Art

GE: Portuguese Journal of Gastroenterology, 2022
Background and Aims: Gastrointestinal (GI) endoscopy has known a great evolution in the last decades. Imaging techniques evolved from imaging with only standard white light endoscopes toward high-definition resolution endoscopes and the use of multiple ...
Pieter Sinonquel, Séverine Vermeire, Frederik Maes, Raf Bisschops   +3 more
doaj   +1 more source

Clinical characteristics of adult T-cell leukemia/lymphoma infiltration in the gastrointestinal tract

BMC Gastroenterology, 2020
Background Adult T-cell leukemia/lymphoma (ATLL) is a peripheral T-cell malignancy caused by human T-cell leukemia virus type 1. The clinical course of ATLL is very heterogeneous, and many organs, including the gastrointestinal (GI) tract, can be ...
Tadashi Miike, Hiroshi Kawakami, Takuro Kameda, Shojiro Yamamoto, Yoshihiro Tahara, Tomonori Hidaka, Yoko Kubuki, Kenji Yorita, Yutaka Akiyama, Yasuji Arimura, Yoshimasa Kubota, Hiroaki Kataoka, Kazuya Shimoda   +12 more
doaj   +1 more source

The Utility of Endoscopic Biopsies in Patients with Normal Upper Endoscopy

Canadian Journal of Gastroenterology and Hepatology, 2016
Background and Aims. Upper endoscopy is a valuable tool in the workup of gastrointestinal (GI) complaints. The purpose of this study is to determine cost and yield of taking biopsies in a normal upper GI tract. Methods.
Anouar Teriaky, Abdullah AlNasser, Carolyn McLean, James Gregor, Brian Yan   +4 more
doaj   +1 more source

Upper Gastrointestinal Involvement in Behcet’s Disease

The Korean Journal of Gastroenterology
Background/Aims: Behcet's disease is an idiopathic, chronic, multisystemic vasculitis characterized by recurrent oral and genital ulcers, ophthalmologic inflammation, and skin lesions.
Hogyung Jun, Hyun Joo Song, Ji Hwan Mun, Heung Up Kim   +3 more
doaj   +1 more source

Hybrid Laparoscopic-Endoscopic Partial Jejunal Diversion with Magnetic Anastomosis in Obesity and Type 2 Diabetes: Durable 3-Year Metabolic Results

Endoscopy International Open
Background and Aims Most patients with type 2 diabetes have overweight or obesity, yet few undergo bariatric surgery despite its superior metabolic efficacy over medical therapy. Less invasive alternatives are needed.
Marek Buzga, Evžen Machytka, Marvin Ryou, Zdenek Svagera, Karolina Janochova, Jitka Machackova, Jan Kral, Veronika Horka, Martin Haluzik, Christopher C. Thompson   +9 more
doaj   +1 more source