Results 161 to 170 of about 132,913 (262)

Development and External Validation of an Efficient Deep Learning Model for Lesion Segmentation and Subtyping of Hepatic Echinococcosis in Ultrasound Imaging

Health Care Science, EarlyView.
We developed a lightweight deep learning framework that integrates frequency‐ and spatial‐domain ultrasound features with segmentation‐assisted classification for hepatic echinococcosis diagnosis. The model outperformed existing state‐of‐the‐art methods in both accuracy and inference speed while requiring substantially fewer computational resources ...
Zhu He, Jiajun Qiu, Chenlin Du, Jin Yin, Xuhui Zhang, Yelei Ren, Yifei Wang, Lamu Suolang, Chunyang Li, Zongjiu Zhang, Diming Cai, Qicheng Lao   +11 more
wiley   +1 more source

Relationship Between Intracranial Pressure, Ocular Blood Flow and Vessel Density: Insights from OCTA and Doppler Imaging. [PDF]

Medicina (Kaunas)
Zizas A, Wood K, Judickaitė A, Petkus V, Ragauskas A, Bakstytė V, Harris A, Janulevičienė I.   +7 more
europepmc   +1 more source

Anatomical Variation of Absent Facial Vein: Implications for Facial Reanimation Surgery

Head &Neck, EarlyView.
ABSTRACT Background The facial vein is the standard recipient vessel in facial reanimation surgery. Its complete absence is rarely described but may cause major challenges during free functional muscle transfer (FFMT). This study aimed to determine the prevalence and predictors of facial vein absence and assess its surgical relevance in facial ...
Cam T. Nguyen, Mark Fricke, Justus Osterloh, Ayla A. Hohenstein, Steffen U. Eisenhardt   +4 more
wiley   +1 more source

StaBle: Staggered PRF With DouBle Transmission for Increasing the Velocity Limit of High-Frame-Rate Vector Doppler Imaging. [PDF]

IEEE Open J Ultrason Ferroelectr Freq Control
Wahyulaksana G, Phoon CKL, Fishman GI, Ketterling JA.   +3 more
europepmc   +1 more source

Vascular Testing to Overcome Anatomical Contraindication: Fibula Free Flap in Bilateral Peronea Arteria Magna

Head &Neck, EarlyView.
ABSTRACT Background Peronea arteria magna (PAM) is an established contraindication for fibula free flap due to concern for vascular compromise of the lower leg. Methods This is a case of a 74‐year‐old male with a history of multiply recurrent oral cavity cancer who had undergone prior free flap reconstruction who presented with a new oral cavity ...
Jacob Beiriger, Richard Bavier, Ziga Cizman, Faris Galambo, Kaohinani J. Longwolf, Richard Cannon, Hilary McCrary, Marcus Monroe   +7 more
wiley   +1 more source

Long-term Doppler imaging of the star XX Trianguli indicates chaotic non-periodic dynamo. [PDF]

Nat Commun
Strassmeier KG, Kővári Z, Weber M, Granzer T.   +3 more
europepmc   +1 more source

Tissue Doppler Imaging Provides Incremental Value in Predicting Six Months In-Stent Restenosis in Patients with Coronary Artery Disease. [PDF]

Diagnostics (Basel)
Yeh JK, Wu VC, Lin FC, Hsieh IC, Chang PC, Chen CC, Yang CH, Chen WP, Hung KC.   +8 more
europepmc   +1 more source

Aphasic status epilepticus due to Epstein–Barr virus meningoencephalitis – A clinical vignette

Epileptic Disorders, EarlyView.
Gemma Bassani, Tobias Moser, Lukas Machegger, Fabio Rossini, Georg Pilz, Eugen Trinka, Giorgi Kuchukhidze   +6 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

Ibrain, 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, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Longitudinal assessment of transcranial Doppler imaging in children with sickle cell disease without neurological symptoms. [PDF]

BMC Pediatr
Asbeutah AM, Asbeutah SA, Zahra A, AlMajran AA, Adekile A.   +4 more
europepmc   +1 more source