Results 21 to 30 of about 172,298 (260)

Can contrast-enhanced mammography replace dynamic contrast-enhanced MRI in the assessment of sonomammographic indeterminate breast lesions?

The Egyptian Journal of Radiology and Nuclear Medicine, 2020
Background Dynamic contrast-enhanced MRI of the breast has been used for several years in the assessment of indeterminate mammographic findings. Contrast-enhanced mammography is a relatively novel imaging technique that has shown comparable sensitivity ...
Rasha Mohamed Kamal, Mennatallah Mohamed Hanafy, Sahar Mahmoud Mansour, Maher Hassan, Mohamed Mohamed Gomaa   +4 more
doaj   +1 more source

Predictors of changes in preoperative tumor stage between dynamic computed tomography and gadoxetate disodium-enhanced magnetic resonance imaging for hepatocellular carcinoma

Journal of the Formosan Medical Association, 2022
Background/Purpose: Gadoxetate disodium-enhanced magnetic resonance imaging (EOB-MRI) has a higher diagnostic accuracy for hepatocellular carcinoma (HCC) than computed tomography (CT).
Chih-Horng Wu, Yu-Hsin Lee, Po-Chin Liang, Rey-Heng Hu, Tiffany Ting-Fang Shih, Ming-Chih Ho   +5 more
doaj   +1 more source

Correlation of Static and Dynamic Magnetic Resonance Imaging Sequences in Evaluation of Temporomandibular Joint Dysfunction [PDF]

International Journal of Medical Arts
Background: Temporo-mandibular joint dysfunction [TMD] is a common condition affecting many adults. To diagnose TMD, physicians commonly use traditional Magnetic Resonance Imaging [MRI] scans of the jaw in multiple fixed positions - both with the mouth ...
Ahmad Elsayed Elnady, Mostafa Sonble, Ahmed Abd El-Salam   +2 more
doaj   +1 more source

Comparison between subtraction and dynamic MRI in assessing treatment response following radiofrequency ablation in patients with hepatocellular carcinoma

The Egyptian Journal of Radiology and Nuclear Medicine, 2021
Background Hepatocellular carcinoma (HCC) is one of the most prevalent cancers worldwide, and if left untreated, one of the most lethal. Ablative therapies including radiofrequency ablation (RFA) play increasingly important role for patients with liver ...
Ahmed Elshenawy Gabr, Hisham S. Wahba Mikhael, Samar M. El-Maadawy   +2 more
doaj   +1 more source

A predictive signal model for dynamic cardiac magnetic resonance imaging

Scientific Reports, 2023
Robust dynamic cardiac magnetic resonance imaging (MRI) has been a long-standing endeavor—as real-time imaging can provide information on the temporal signatures of disease we currently cannot assess—with the past decade seeing remarkable advances in ...
Aaron D. Curtis, Alexander J. Mertens, Hai-Ling Margaret Cheng   +2 more
doaj   +1 more source

Dynamic somatosensory evoked potential and magnetic resonance imaging in pudendal neuropathy: A comparative study with respect to the clinical diagnostic criteria

Neurological Sciences and Neurophysiology, 2022
Aim: Pudendal neuropathy (PN) is a common cause of chronic perineal pain and usually diagnosed long after the onset of symptoms. Diagnostic work-up of PN mainly includes radiologic and neurophysiological studies.
Burcu Ormeci, Handan Uzunçakmak Uyanık, Neslihan Taşdelen, Elif Çiğdem Keleş, Tibet Erdoğru, Ali Emre Öge   +5 more
doaj   +1 more source

Microtesla MRI with dynamic nuclear polarization [PDF]

Journal of Magnetic Resonance, 2010
Magnetic resonance imaging at microtesla fields is a promising imaging method that combines the pre-polarization technique and broadband signal reception by SQUID sensors to enable in vivo MRI at microtesla-range magnetic fields. Despite significant advances, the potential of microtesla MRI for biomedical imaging is limited by its insufficient signal ...
Zotev, V. S., Owens, T., Matlashov, A. N., Savukov, I. M., Gomez, J. J., Espy, M. A.   +5 more
openaire   +3 more sources

Unexplained back pain and sciatica: the added value of upright dynamic MRI of the lumbar spine in cases of clinical/radiological mismatch

The Egyptian Journal of Radiology and Nuclear Medicine, 2021
Background Degenerative disease of the lumbar spine is one of the most prevalent pathologies worldwide, and MRI is the gold standard imaging modality that helps to assess soft tissue and bony abnormalities and elicit causes of neural compression.
Heba Ibrahim, Khaled Diab
doaj   +1 more source

Phenotypic, Electrophysiologic, and Imaging Spectrum of Hirayama Disease from Northern India

Annals of Indian Academy of Neurology
Background and Objectives: Cervical flexion-induced myelopathy, also known as Hirayama disease (HD), is a lower motor neuron disorder seen mainly in adolescents and young adults, affecting the C7–T1 myotomes, presenting as asymmetric weakness with ...
Saranya B Gomathy, Yamini Priyanka, Ajay Garg, William L Macken, Ayush Agarwal, Tanveer Ahmed, Rohit Bhatia, Vinay Goel, Kanwaljeet Garg, Robert DS Pitceathly, Mary M Reilly, Michael G Hanna, MV Padma Srivastava, Venugopalan Y Vishnu   +13 more
doaj   +1 more source

Dynamic contrast enhanced MRI of wrist as a useful diagnostic tool in early rheumatoid arthritis

The Egyptian Journal of Radiology and Nuclear Medicine, 2014
Magnetic resonance imaging is the only tool, that provides the possibility of studying bone marrow edema. Aim of the work: To investigate whether DCE-MRI has a role in assessing disease activity in RA.
Khaled Dewan, Hanan El-saadany
doaj   +1 more source