Results 161 to 170 of about 1,807,517 (362)

Assessing proton plans with three different beam delivery systems versus photon plans for head and neck tumors

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To compare plan quality among photon volumetric modulated arc therapy (VMAT) and intensity‐modulated proton therapy (IMPT) with robustness using three different proton beam delivery systems with various spot size (σ) ranges: cyclotron‐generated proton beams (CPBs) (σ: 2.7–7.0 mm), linear accelerator proton beams (LPBs) (σ: 2.9–5.5 mm),
Tara Gray, Chieh‐Wen Liu, Saeed Ahmed, Anna Maria Kolano, Jeremy Donaghue, Shlomo Koyfman, Neil Woody, Shauna R. Campbell, Jonathan B. Farr, Ping Xia   +9 more
wiley   +1 more source

A CASE OF ADDISON'S DISEASE IN A CHILD TREATED FOR A FEW DAYS WITH SUPRARENAL EXTRACT WITHOUT BENEFIT; CHARACTERISTIC LESIONS FOUND POST MORTEM. [PDF]

, 1897
JudsonS. Bury
openalex   +1 more source

The effect of multi‐leaf collimator leaf width on VMAT treatment plan quality

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background The advent of volumetric modulated arc therapy (VMAT) in radiotherapy has made it one of the most commonly used techniques in clinical practice. VMAT is the delivery of intensity modulated radiation therapy (IMRT) while the gantry is in motion, and existing literature has shown it has decreased treatment delivery times and the ...
Gregory Sadharanu Peiris, Brendan Whelan, Nicholas Hardcastle, Suzie Lynn Sheehy   +3 more
wiley   +1 more source

Endoscopic submucosal dissection (ESD) for gastritis cystica profunda (GCP) with early gastric cancer: A propensity score matching analysis

Heliyon
Background and aim: Cystic dilatation of the gastric glands within the mucosal layer is the hallmark of the rare condition known as gastritis cystica profunda (GCP).
Wei Jiang, Liyi Bai, Shutian Zhang, Rui Cheng   +3 more
doaj  

THE RELATION OE DIABETES MELLITUS TO LESIONS OF THE PANCREAS. HYALINE DEGENERATION OF THE ISLANDS OE LANGERHANS

, 1901
Eugene L. Opie
openalex   +1 more source

THE HISTOLOGIGAL LESIONS OF ACUTE GLANDERS IN MAN AND OF EXPERIMENTAL GLANDERS IN THE GUINEA-PIG [PDF]

, 1896
James H. Wright
openalex   +1 more source

The effect of kV imaging dose on PTV and OAR planning constraints in lung SBRT using stereoscopic/monoscopic real‐time tumor‐monitoring system

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Quantify the impact of additional imaging doses on clinical dose constraints during lung stereotactic body radiotherapy (SBRT) treatment utilizing stereoscopic/monoscopic real‐time tumor monitoring. Materials and Methods Thirty lung SBRT patients treated with the volumetric arc therapy technique were randomly selected from the ...
Ruwan Abeywardhana, Mike Sattarivand
wiley   +1 more source

Pathology of juvenile nasopharyngeal angiofibroma—a lesion of adolescent males

, 1954
Stephen S. Sternberg
openalex   +1 more source

THE PRESENCE OF THE SPIROCHÆTA PALLIDA IN SYPHILITIC LESIONS. [PDF]

, 1906
LeonardS. Dudgeon
openalex   +1 more source

A review of artificial intelligence in brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen, Richard L. J. Qiu, Tonghe Wang, Shadab Momin, Xiaofeng Yang   +4 more
wiley   +1 more source