Results 111 to 120 of about 727,865 (177)

Papel da cápsula endoscópica na reclassificação da doença inflamatória intestinal em crianças Role of wireless capsule endoscopy in reclassifying inflammatory bowel disease in children

Jornal de Pediatria, 2013
OBJETIVO: Avaliar o papel da cápsula endoscópica na identificação de lesões no intestino delgado em pacientes pediátricos com DII inespecífica (DIII) diagnosticada recentemente e avaliar se os achados da cápsula endoscópica resultam em alterações no ...
Jodie Ouahed, Mohammad Shagrani, Ana Sant'Anna   +2 more
doaj  

Should Capsule Endoscopy Be the First Test for Every Obscure Gastrointestinal Bleeding?

, 2019
Obscure gastrointestinal bleeding (OGIB) refers to gastrointestinal (GI) bleeding of unclear origin that persists or recurs after negative findings on esophagogastroduodenoscopy and colonoscopy.
태정현, 심기남
core   +1 more source

Colon capsule endoscopy

, 2017
The colon capsule endoscopy is designed for direct visualization of the colon through passive propulsion through peristalsis. In contrast to small bowel capsule endoscopy, the colon capsule carries two cameras at each end with a wide viewing angle of 172
Leung, WK
core  

Colon capsule endoscopy: Advantages, limitations and expectations. Which novelties?

, 2012
Since the first reports almost ten years ago, wireless capsule endoscopy has gained new fields of application. Colon capsule endoscopy represents a new diagnostic technology for colonic exploration. Clinical trials have shown that colon capsule endoscopy
Urgesi, Riccardo, Cianci, Rossella, Spada, Cristiano, Costamagna, Guido, Bizzotto, Alessandra   +4 more
core   +1 more source

RF Localization for Wireless Capsule Endoscopy

, 2012
with the global positioning systems for outdoor areas, and it then transformed into wireless indoor geolocation. The next step in the evolution of this science is the transfor-mation into RF localization inside the human body. The first major application
Khan, U, Krishnamurthy, Prashant, Swar, P, K. Pahlavan, U. Khan, G. Bao, Bao, G, Makarov, S, D. Cave, Pahlavan, Kaveh, Y. Ye, P. Swar, Ye, Y, Karellas, A, S. Makarov, P. Krishnamurthy, Cave, D, K. Sayrafian, Sayrafian, K, A. Karellas   +19 more
core   +1 more source

A 75-pJ/bit 435-MHz 16-QAM Modulator With 20-ns Startup Time and Symbol-Level Duty Cycling for Capsule Endoscopy

IEEE Open Journal of the Solid-State Circuits Society
Wireless capsule endoscopy requires simultaneous support of ultralow-power operation and high data rate to enable long diagnostic time and reliable image transmission.
Donghyun Youn, Daehyeon Kwon, Minkyu Je
doaj   +1 more source

Capsule Endoscopy: New Technology, Old Complication [PDF]

, 2012
Wireless capsule endoscopy is a new tool in the armamentarium of the gastroenterologist to evaluate the small bowel non-invasively. It allows improved diagnostic yield with low complication rates relative to traditional modalities.
Rammohan, Ashwin, Naidu, RM
core  

High-precision classification of WCE-based gastrointestinal abnormality using a fusion deep learning approach

Scientific Reports
Gastrointestinal abnormalities are widespread worldwide and pose a significant health challenge. However, their mortality rate can be significantly reduced when they are detected early.
Mohammad Siraj, Sarfaraz Abdul Sattar Natha, Mohammed Muflih Alamer, Ahmed Telba, Aaqid Syed, Ayesha Shafique   +5 more
doaj   +1 more source

Accuracy of UWB Path Loss-Based Localization of Wireless Capsule Endoscopy. [PDF]

J Healthc Eng, 2023
Hany U, Akter L.
europepmc   +1 more source

Two-stage cylindrical magnetic localization with neural network calibration for wearable capsule endoscopy

Scientific Reports
Accurate localization of wireless capsule endoscopy is essential for reliable gastrointestinal diagnosis, yet magnetic tracking systems are often degraded by sensor distortions, misalignment, and patient motion in wearable settings. This study presents a
Omid Yaghoobian, Mokarrameh Einlou, Khan A. Wahid   +2 more
doaj   +1 more source