Results 1 to 10 of about 16,622 (220)

Evaluation of Endoscopic Findings in Gastrointestinal Tract Wall Thickening Detected on Abdominal Radiological Imaging: A Two-Center Retrospective Descriptive Study [PDF]

Medicina
Background and Objectives: The clinical significance of gastrointestinal (GI) tract wall thickening incidentally detected on abdominal imaging remains unclear.
Mustafa Ergin, Fatih Kıvrakoğlu
doaj   +2 more sources

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

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

Histological study of endoscopic biopsies from the lower gastrointestinal tract

Journal of Pathology of Nepal, 2022
Background: Endoscopy of the gastrointestinal tract is seen as an essential diagnostic tool because it can provide an in-depth visual assessment of gastrointestinal mucosa and allows for tissue sampling.
Laxman Banstola, Suresh Thapa, Suresh Raj Poudel, Bhoj Raj Gautam   +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

Multitasking Smart Intestinal Capsule Robot: A Cutting‐Edge Platform for Sampling, Diagnosis, and Therapy

Advanced Robotics Research, EarlyView.
Gut microbiota and biomarkers are linked to diseases like neurological disorders and metabolic syndromes. Ingestible capsule robots enable minimally invasive gut health assessment. This article proposes a promising direction for the advancement of capsule robots, integrating in situ sampling, real‐time diagnostics, and personalized therapy.
Xizong Chen, Libing Huang, Lei Ren, Miao Wang   +3 more
wiley   +1 more source

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

Advanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang, Houyu Ling, Xizong Chen, Yufei Duan, Yu Liu, Shuntian Cai, Yandan Ren, Wenlong Li, Lei Ren, Miao Wang   +9 more
wiley   +1 more source