Results 181 to 190 of about 4,511 (220)

Integrated Assessment of Sarcopenia in Patients with Gastric Cancer Using Deep Learning and Radiomics

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 5, October 2026.
ABSTRACT Background Sarcopenia is a common condition in patients with gastric cancer that is associated with poor survival and adverse clinical outcomes. Conventional diagnostic approaches are time‐consuming, limiting large‐scale clinical implementation.
Huaiqing Zhi, Jingwei Zheng, Hao Chen, Xinxin Yang, Zhixuan Jiang, Ang Shi, Dongze Wu, Linxi Lv, Jinnuo He, Xiaodong Chen, Bujian Pan, Xian Shen, Weiteng Zhang   +12 more
wiley   +1 more source

Multiecho Fat‐Water Spiral MR Elastography With Distributed Encoding for Simultaneously Imaging Brain and Skull Displacement

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1617-1628, October 2026.
ABSTRACT Purpose To introduce a novel multiecho, multishot spiral MR elastography (MRE) sequence to image brain and skull displacement simultaneously using a joint fat‐water image reconstruction and distributed motion encoding. Methods Multiple echo times were implemented into a high‐resolution multishot spiral MRE sequence to capture water‐based brain
Alexa M. Diano, Alex M. Cerjanic, Olivia M. Bailey, Mary K. Kramer, Joy Mojumder, Ruth J. Okamoto, Philip V. Bayly, Dzung L. Pham, Curtis L. Johnson   +8 more
wiley   +1 more source

Exercise and Autonomic Cardiovascular Function—Insights From Spinal Cord‐Injured Humans: A Narrative Review

Acta Physiologica, Volume 242, Issue 10, October 2026.
ABSTRACT The cardiovascular response to acute exercise is mediated by the autonomic nervous system (ANS) control mechanisms that modulate vascular resistance to support blood pressure and ensure adequate blood flow to active muscles. These autonomic neurocirculatory control mechanisms include a feedforward mechanism, known as central command, and three
Rasmus Kopp Hansen, Ryan Godsk Larsen, Tom E. Nightingale, Daniel D. Hodgkiss, Niels H. Secher, Stefanos Volianitis   +5 more
wiley   +1 more source

Opportunistic Screening for Bone Demineralization by Whole Body CT in a Red‐Handed Howler Monkey (Alouatta belzebul) Under Human Care

Journal of Medical Primatology, Volume 55, Issue 5, October 2026.
ABSTRACT An eight‐year‐old male red‐handed howler monkey (Alouatta belzebul) underwent whole‐body computed tomography for gastrointestinal signs. Quantitative CT of the lumbar vertebrae opportunistically revealed severe bone hypoattenuation, demineralization, and deteriorated trabecular architecture.
Thaiza H. T. Fernandes, Ieverton C. C. Silva, João Marcelo Azevedo de Paula Antunes, Rhaysa Allayde Silva Oliveira, Julianne Moura da Silva, Yumma Bernardo Maranhão Valle, Webert Aurino Silva, Fabiano Séllos Costa   +7 more
wiley   +1 more source

Postcranial anatomy of the Miocene hippopotamoids of Toros‐Menalla, Chad

Journal of Anatomy, Volume 249, Issue 4, Page 924-949, October 2026.
We establish a framework for the identification of postcranial remains in hippopotamoids by describing and comparing for the first time two late Miocene hippopotamoids from Toros‐Menalla, Chad (Hexaprotodon garyam, an early hippopotamid, and Libycosaurus bahri, the last African anthracothere) with the common hippopotamus.
Lorenzo Scribano, Fabrice Lihoreau, Alexandra Houssaye, Clarisse Nekoulnang Djetounako, Jean‐Renaud Boisserie   +4 more
wiley   +1 more source

Ultrasound‐Based Skeletal Muscle Assessment for Prognostication in Cirrhosis: A Systematic Review

Liver International, Volume 46, Issue 10, October 2026.
ABSTRACT Background and Aims Sarcopenia is a major determinant of adverse outcomes in cirrhosis, yet CT‐ and MRI‐based assessments are difficult to implement in routine and longitudinal practice. Ultrasound is a feasible bedside alternative, but its prognostic role remains unclear.
Simone Di Cola, Paolo Gallo, Jakub Gazda, Saniya Khan, Lucia Lapenna, Stefania Gioia, Silvia Nardelli, Umberto Vespasiani‐Gentilucci, Manuela Merli   +8 more
wiley   +1 more source

Real‐world clinical impact of implementing and updating a deep learning‐based automatic contouring system in rectal cancer radiotherapy

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Accurate delineation of target volumes and organs‐at‐risk (OARs) is a critical yet labor‐intensive component of rectal cancer radiotherapy. While deep learning (DL)‐based automatic contouring systems are increasingly used to address inter‐observer variability and improve efficiency, artificial intelligence models require rigorous ...
Ningyu Wang, Tongzhen Xu, Yujie Kang, Yuting Liang, Wenyu Wang, Wensheng Nie, Jianrong Dai, Yuan Tang, Kuo Men   +8 more
wiley   +1 more source

Evaluation of inter‐fractional anatomical variations due to compression belt placement reproducibility using MR‐guided radiotherapy treatment fraction images

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Abdominal compression (AC) using a belt‐based system is widely employed in radiation therapy to limit respiration‐induced target motion for abdominal and hepatic malignancies. While AC has demonstrated efficacy in reducing intrafraction motion amplitude, the interfractional anatomical consequences of daily compression belt (CB ...
Olivia Shay, David Solis, Morgan Aire, Christopher Schneider, Krystal Kirby   +4 more
wiley   +1 more source