Results 141 to 150 of about 939,480 (252)

CT-to-CT angiography time-an easy target for acute stroke pathway improvement: a retrospective analysis of time from CT to CT angiography in thrombectomy for ischemic stroke. [PDF]

Br J Radiol
Sarnecki T, Mancuso-Marcello M, Nikola C, Spooner O, Bhogal P.   +4 more
europepmc   +1 more source

Intelligent Continuum Micromachines in Complex Confined Spaces

SmartBot, EarlyView.
The cover depicts a conceptual design for an intelligent continuum micromachine entering a target capsule used in fusion‐energy research through its slender gas‐fill tube. By combining route‐adaptive deformation, embedded sensing, and a functional end effector, the robot could inspect hidden defects, assess local conditions, and support localized ...
Huayang Sai, Yunyue Yang, Shuxing Xu, Jinbo Hu, Jiliang Wang, Zhehao Gan, Wei Tang, Tian‐Yun Huang   +7 more
wiley   +1 more source

Left main coronary artery stenosis assessment on coronary CT angiography. [PDF]

Eur J Radiol Open
Zahedi M, Eini P, Alemzadeh-Ansari MJ, Motevalli M, Najmabadi AF, Houshmand G.   +5 more
europepmc   +1 more source

starU‐Net: An enhanced U‐Net architecture with star operation and multi‐view fusion for improved vessel segmentation

VIEW, EarlyView.
Low‐contrast capillaries are often missed or fragmented by segmentation models, so we developed a shallow four‐level starU‐Net that combines star operation‐based feature extraction with dynamic snake convolution‐based multi‐view fusion for improved thin vessel continuity.
Mengwei Bai, Li Tong, Jing Lin, Peng Huang   +3 more
wiley   +1 more source

Clinically Validated XAI for Calcified Plaque Segmentation in Coronary CT Angiography. [PDF]

J Clin Med
Siaulys J, Paulauskaite-Taraseviciene A, Jankauskas A, Sakalyte G, Verikas D.   +4 more
europepmc   +1 more source

Vascular Control‐Focused Surgical Strategy for Pterygopalatine and Infratemporal Fossa Tumors Using Multimodal Image Fusion Reconstruction

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective To classify tumor–internal maxillary artery (IMA) spatial relationships in pterygopalatine and infratemporal fossa (PPF/ITF) tumors, develop a 3D fusion–guided vascular control‐focused surgical strategy, and evaluate its clinical impact.
Zi‐Cheng He, Nian‐Zhen Zheng, Yong‐Quan Wang, Jia‐Rui Jiang, Chun‐Wei Li, Jian Li   +5 more
wiley   +1 more source

Bone-Anchored CT Angiography Framework for In Vivo Assessment of Zygomaticus Major Morphology. [PDF]

Biomedicines
Landfald IC, Triantafyllou G, Piagkou M, Papadopoulos-Manolarakis P, Olewnik Ł, Podgórski M.   +5 more
europepmc   +1 more source

Small Bowel Cancer: Implications of Preoperative Work‐Up on Surgical Strategy

World Journal of Surgery, EarlyView.
Small bowel cancers comprise a heterogeneous group of malignancies, making diagnosis and treatment challenging. This study aimed to evaluate the ability of preoperative diagnostic work‐up to predict clinical and histopathological findings, facilitate subgroup identification, and support tailored, individualized surgical strategies. Preoperative work‐up
Erik Kjæstad, Espen Thiis‐Evensen, Anita Sveen, Arne Olav Bakka, Johannes Kurt Schultz   +4 more
wiley   +1 more source

Efficiency and Optimization of Iodinated Contrast Agents in Cerebral Aneurysm CT Angiography: A Systematic Review. [PDF]

Diagnostics (Basel)
Lezeu RM, Chirla R, Cavalu SD.
europepmc   +1 more source

Interventional oncology in children: Where are we now?

Journal of Medical Imaging and Radiation Oncology, EarlyView.
Abstract Paediatric Interventional Oncology (IO) lags behind adult IO due to a scarcity of specific outcome data. The suboptimal way to evolve this field is relying heavily on adult experiences. The distinct tumour types prevalent in children, such as extracranial germ cell tumours, sarcomas, and neuroblastoma, differ strongly from those found in ...
Premal Amrishkumar Patel, Fernando Gómez Muñoz   +1 more
wiley   +1 more source