Results 171 to 180 of about 140,434 (287)

Hydrogel‐Based Bioelectronics: From Therapy and Sensing to Neuromorphic Computation

open access: yesFlexTech, EarlyView.
This review establishes a material–conduction–property–application framework connecting hydrogel chemistry and charge transport with therapy, sensing, closed‐loop feedback, and neuromorphic computation. ABSTRACT Bioelectronics establish bidirectional communication between living systems and electronic devices, providing an enabling platform for ...
Jianlong Hong   +7 more
wiley   +1 more source

Engineering an artificial trachea: Quantitative benchmarks and modular strategies for mechanics, epithelialization, and vascular integration

open access: yesFlexMat, EarlyView.
In this work, we first examine the limitations of surgical repair and stenting, including migration, granulation, mucus plugging, and infection. We then translate these failures into engineering constraints involving geometry, mechanics, fixation, degradation, junctional stress, and remodeling.
Yiwei Xu   +6 more
wiley   +1 more source

Complete Pathologic Response to Neoadjuvant Pembrolizumab Captured on Intraoperative PET/CT: A Case Report and Exploratory Analysis

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Neoadjuvant immunotherapy is an emerging treatment for patients with head and neck cancer. Given the heterogeneity of response, novel methods of intraoperative tumor and margin assessment warrant investigation. Methods A 55‐year‐old male presented with a cT3N2c supraglottic squamous cell carcinoma with a combined positive score of 5.
Joaquin Austerlitz   +7 more
wiley   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

open access: yesIbrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li   +10 more
wiley   +1 more source

Low‐Field MRI for Knee Imaging: Current Insights and Evidence From a Systematic Review

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Low‐field magnetic resonance imaging (MRI) has regained interest for musculoskeletal imaging due to advances in magnet design, hardware optimization, and artificial intelligence (AI)–based reconstruction, offering improved accessibility, patient comfort, and sustainability.
Switinder Singh Ghotra   +3 more
wiley   +1 more source

Secondary open structural rhinoplasty with costal cartilage grafts. [PDF]

open access: yesMaxillofac Plast Reconstr Surg
Prasetyo AT   +2 more
europepmc   +1 more source

Sonographic localisation of lymph nodes suspicious of metastatic breast cancer to surgical axillary levels

open access: yesJournal of Medical Radiation Sciences, Volume 72, Issue 1, Page 119-138, March 2025.
Sonographic imaging is used to identify the presence, number and location of malignant lymph nodes. Axillary lymph nodes suspicious of harbouring breast cancer metastasis can be localised to three surgical axillary levels. This paper will unpack the axillary anatomy, muscular sonographic landmarks, surgical axillary lymph node levels and the ...
Michelle Fenech   +4 more
wiley   +1 more source

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