Results 51 to 60 of about 151,392 (289)

Adult Langerhans cell histiocytosis arising in colonic polyp: A case report and literature review

Human Pathology: Case Reports, 2019
Langerhans cell histiocytosis (LCH) is a rare disease characterized by unifocal, or multifocal unisystem, or disseminated/multisystem disease that commonly involves the bone, skin and lung.
Feras Zaiem, MD, Rafic Beydoun, MD
doaj   +1 more source

Increased prevalence of colorectal adenomas in women with breast cancer [PDF]

, 2005
Background: The frequency of colorectal adenomas and carcinomas was investigated in a large cohort of women with breast cancer in comparison with matched controls, since data on the occurrence of second tumors in women with breast cancer is controversial.
Bayerdörffer, Ekkehard, Eiermann, Wolfgang, Göke, Burkhard, Mannes, Gerd Alexander, Meining, Alexander, Ochsenkühn, Thomas, Sackmann, Michael, Späth, Lydia, Wiebecke, Baldur   +8 more
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Accuracy of i-Scan for Optical Diagnosis of Colonic Polyps: A Meta-Analysis. [PDF]

PLoS ONE, 2015
i-Scan is a novel virtual chromoendoscopy system designed to enhance surface and vascular patterns to improve optical diagnostic performance. Numerous prospective studies have been done to evaluate the accuracy of i-Scan in differentiating colonic ...
Chuan-Guo Guo, Rui Ji, Yan-Qing Li
doaj   +1 more source

Crowdsourcing for Identification of Polyp-Free Segments in Virtual Colonoscopy Videos

, 2017
Virtual colonoscopy (VC) allows a physician to virtually navigate within a reconstructed 3D colon model searching for colorectal polyps. Though VC is widely recognized as a highly sensitive and specific test for identifying polyps, one limitation is the ...
Baker, Kevin, Barish, Matthew, Kaufman, Arie, Marino, Joseph, Mirhosseini, Seyedkoosha, Nadeem, Saad, Park, Ji Hwan   +6 more
core   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

Advanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre, Margherita Bernardeschi, Matteo Battaglini, Gianni Ciofani   +3 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Amyloid β Instigates Cardiac Neurotrophic Signaling Impairment, Driving Alzheimer's Associated Heart Disease

Advanced Science, EarlyView.
This research identified cardiac amyloid pathology, neurotrophic factor depletion, and reduced myocardial nerve function in a transgenic model of cerebral amyloidosis (Tg2576), Aβ‐challenged cardiomyocytes, and in human AD heart tissue. These findings carry significant diagnostic and therapeutic implications, emphasizing the role of neuro‐signaling ...
Andrea Elia, Rebecca Parodi‐Rullan, Rafael Vazquez‐Torres, Ashley Carey, Huaqing Zhao, Sabzali Javadov, Silvia Fossati   +6 more
wiley   +1 more source

Single‐cell landscape of the cellular microenvironment in three different colonic polyp subtypes in children

Clinical and Translational Medicine
Background The understanding of the heterogeneous cellular microenvironment of colonic polyps in paediatric patients with solitary juvenile polyps (SJPs), polyposis syndrome (PJS) and Peutz–Jeghers syndrome (PJS) remains limited.
Yafei Deng, Canlin Li, Lanlan Huang, Peiwen Xiong, Yana Li, Yongjie Liu, Songyang Li, Weijian Chen, Qiang Yin, Yong Li, Qinglan Yang, Hongyan Peng, Shuting Wu, Xiangyu Wang, Qin Tong, Hongjuan Ouyang, Die Hu, Xinjia Liu, Liping Li, Jieyu You, Zhiyi Sun, Xiulan Lu, Zhenghui Xiao, Youcai Deng, Hongmei Zhao   +24 more
doaj   +1 more source

First Case Report of Turcot Syndrome Type 1 in Colombia

Case Reports in Oncological Medicine, 2012
Turcot syndrome is an autosomal recessive disorder clinically characterized by the occurrence of primary tumors of the central nervous system and adenomatous colonic polyps during the first or second
Vallejo Dora, Garnica Diego, Bonilla Rómulo, Olaya Natalia   +3 more
doaj   +1 more source