Results 181 to 190 of about 176,259 (332)

Pancreatic endocrine neoplasms: epidemiology and prognosis of pancreatic endocrine tumors [PDF]

, 2008
Þorvarður R. Hálfdánarson, Joseph Rubin, M.B. Farnell, Clive S. Grant, Gloria M. Petersen   +4 more
openalex   +1 more source

Enhanced analysis of gating latency in 0.35T MR‐linac through innovative time synchronization of a motion phantom and plastic scintillation detector

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to evaluate how different gantry angles, breathing rates (BPM), cine image speeds, and tracking algorithms affect beam on/off latency and the subsequent impact on target dose for a 0.35T MR‐Linac with a 6 MV FFF beam.
Mateb Al Khalifa, Tianjun Ma, Haya Aljuaid, Siyong Kim, William Y. Song   +4 more
wiley   +1 more source

Pancreatic Tumor Segmentation as Anomaly Detection in CT Images Using Denoising Diffusion Models [PDF]

arXiv
Despite the advances in medicine, cancer has remained a formidable challenge. Particularly in the case of pancreatic tumors, characterized by their diversity and late diagnosis, early detection poses a significant challenge crucial for effective treatment.
arxiv  

Empowering young minds through STEM education: Engaging high schoolers in Ghana through medical physics

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To promote diversity in Science, Technology, Engineering, and Mathematics (STEM), an educational presentation and hands‐on session was organised to raise awareness of STEM career opportunities among high school girls to introduce the students to the field of medical physics. Materials and Methods The study involved 65 first‐year Senior
Afua A. Yorke, Mercy T. Schandorf, Abigail N. M. Quaye, Peniel Tenkorama Twum, Bishwambhar Sengupta, Kwadwo Nkansah‐Poku, Juliana A. Kplorfia, Jessica Fagestrom   +7 more
wiley   +1 more source

Cross-Organ Domain Adaptive Neural Network for Pancreatic Endoscopic Ultrasound Image Segmentation [PDF]

arXiv
Accurate segmentation of lesions in pancreatic endoscopic ultrasound (EUS) images is crucial for effective diagnosis and treatment. However, the collection of enough crisp EUS images for effective diagnosis is arduous. Recently, domain adaptation (DA) has been employed to address these challenges by leveraging related knowledge from other domains. Most
arxiv  

Nonfunctioning Pancreatic Endocrine Neoplasm Presenting as Asymptomatic, Isolated Pancreatic Duct Stricture: A Case Report and Review of the Literature [PDF]

, 2008
Anathea C. Powell, Cristina Hajdu, Alec J. Megibow, Peter Shamamian   +3 more
openalex   +1 more source

Diabetic ketoacidosis as the presenting manifestation of pancreatic adenocarcinoma with cystic features

Turkish Journal of Emergency Medicine, 2017
The common presenting symptoms of pancreatic cancer are abdominal pain, weight loss, and jaundice. Pancreatic adenocarcinoma presenting with diabetic ketoacidosis is a very rare emergent clinical condition.
Tezcan Kaya, Sumeyye Korkmaz, Erdem Vargol, Alper Karacan, Hakan Cinemre   +4 more
doaj  

Herbal Formula Yi‐Fei‐Jie‐Du‐Tang Regulates Epithelial‐Mesenchymal Transition and Vasculogenic Mimicry in Lung Cancer via HIF1A‐Mediated Ferroptosis

Advanced Biology, Volume 9, Issue 3, March 2025.
Yi‐Fei‐Jie‐Du‐Tang (YFJDT), a traditional Chinese medicine, has shown potential in lung cancer treatment by targeting key pathways. This study explores the mechanisms of YFJDT using bioinformatics, xenograft models, and A549 cells, demonstrating that YFJDT downregulates HIF1A, promotes ferroptosis, and inhibits epithelial‐mesenchymal transition (EMT ...
Shanshan Wang, Die Yang, Chengjia Yuan, Yang Wu, Qingying Wang, Yongjian Wu, Xiaochun Zhang   +6 more
wiley   +1 more source

In Silico Pharmacokinetic and Molecular Docking Studies of Natural Plants against Essential Protein KRAS for Treatment of Pancreatic Cancer [PDF]

arXiv
A kind of pancreatic cancer called Pancreatic Ductal Adenocarcinoma (PDAC) is anticipated to be one of the main causes of mortality during past years. Evidence from several researches supported the concept that the oncogenic KRAS (Ki-ras2 Kirsten rat sarcoma viral oncogene) mutation is the major cause of pancreatic cancer. KRAS acts as an on-off switch
arxiv  

Cystic pancreatic neoplasms in a tertiary gastroenterologic referral center: Evaluation of the diagnostic accuracy of endoscopic ultrasound, progression rate and malignancy rate in a large unicentric cohort. [PDF]

Z Gastroenterol, 2023
Schedel J, Kaess M, Schorr W, Brookman-Amissah D, Alqahtan S, Pech O.   +5 more
europepmc   +1 more source