Results 31 to 40 of about 12,340,531 (359)

Optimizing acquisition times for total-body positron emission tomography/computed tomography with half-dose 18F-fluorodeoxyglucose in oncology patients

EJNMMI Physics, 2022
Background The present study aimed to explore the boundary of acquisition time and propose an optimized acquisition time range for total-body positron emission tomography (PET)/computed tomography (CT) oncological imaging using half-dose (1.85 MBq/kg ...
Yibo He, Yushen Gu, Haojun Yu, Bing Wu, Siyang Wang, Hui Tan, Yanyan Cao, Shuguang Chen, Xiuli Sui, Yiqiu Zhang, Hongcheng Shi   +10 more
doaj   +1 more source

Medical Imaging and Image Processing

Technologies, 2023
Medical imaging (MI) [...]
Yudong Zhang, Zhengchao Dong
doaj   +1 more source

A Review of Deep Learning in Medical Imaging: Imaging Traits, Technology Trends, Case Studies With Progress Highlights, and Future Promises [PDF]

Proceedings of the IEEE, 2020
Since its renaissance, deep learning (DL) has been widely used in various medical imaging tasks and has achieved remarkable success in many medical imaging applications, thereby propelling us into the so-called artificial intelligence (AI) era.
S. K. Zhou, H. Greenspan, C. Davatzikos, J. Duncan, B. Ginneken, A. Madabhushi, Jerry L Prince, D. Rueckert, R. Summers   +8 more
semanticscholar   +1 more source

Medical imaging [PDF]

Postgraduate Medical Journal, 1991
Summary and conclusionsThere is now a wide choice of medical imaging to show both focal and diffuse pathologies in various organs. Conventional radiology with plain films, fluoroscopy and contrast medium have many advantages, being readily available with low-cost apparatus and a familiarity that almost leads to contempt. The use of plain films in chest
openaire   +2 more sources

Incidental extraspinal findings in the lumbar spine during magnetic resonance imaging of intervertebral discs

Heliyon, 2018
Purpose: To calculate the frequencies of incidental extraspinal findings and incidentally detected congenital anomalies or anatomical differences in the lumbar spine on magnetic resonance imaging (MRI) scans of intervertebral discs. Materials and methods:
Mogahid M.A. Zidan, Ikhlas A. Hassan, Abdelrahaman M. Elnour, Wadah M. Ali, Mustafa Z. Mahmoud, Batil Alonazi, Abbas Khalid, Salah Ali   +7 more
doaj   +1 more source

The organizational implications of medical imaging in the context of Malaysian hospitals [PDF]

, 2010
This research investigated the implementation and use of medical imaging in the context of Malaysian hospitals. In this report medical imaging refers to PACS, RIS/HIS and imaging modalities which are linked through a computer network.
Mohd Nor, Rohaya, Mohd Nor, Rohaya
core   +1 more source

Temporomandibular Joint Internal Derangement Score (TIDS): novel magnetic resonance imaging assessment score and its relation to invasive treatment in patients with clinical temporomandibular joint pathology

Heliyon, 2018
Purpose: A new magnetic resonance imaging (MRI) based scoring system for temporomandibular joint (TMJ) internal derangement was developed to predict disease severity and the likelihood of invasive treatment.
Roman M. Kowalchuk, Roman O. Kowalchuk, Katia Kaplan-List, Jolly M. Caplash, Penelope Block   +4 more
doaj   +1 more source

Robust, atlas-free, automatic segmentation of brain MRI in health and disease

Heliyon, 2019
Background: Brain- and lesion-volumes derived from magnetic resonance images (MRI) serve as important imaging markers of disease progression in neurodegenerative diseases and aging.
Kartiga Selvaganesan, Emily Whitehead, Paba M. DeAlwis, Matthew K. Schindler, Souheil Inati, Ziad S. Saad, Joan E. Ohayon, Irene C.M. Cortese, Bryan Smith, Steven Jacobson, Avindra Nath, Daniel S. Reich, Sara Inati, Govind Nair   +13 more
doaj   +1 more source

Artificial Convolutional Neural Network in Object Detection and Semantic Segmentation for Medical Imaging Analysis

Frontiers in Oncology, 2021
In the era of digital medicine, a vast number of medical images are produced every day. There is a great demand for intelligent equipment for adjuvant diagnosis to assist medical doctors with different disciplines.
Ruixin Yang, Yingyan Yu
semanticscholar   +1 more source

Fundamental issues in antenna design for microwave medical imaging applications [PDF]

, 2010
This paper surveys the development of microwave medical imaging and the fundamental challenges associated with microwave antennas design for medical imaging applications. Different microwave antennas used in medical imaging applications such as monopoles,
Busawon, Krishna, Elsdon, Michael, Fernando, Michael, Smith, Dave   +3 more
core   +1 more source