Filtered By:
Procedure: MRI Scan
This page shows you your search results in order of relevance. This is page number 3.
Order by Relevance | Date
Total 214 results found since Jan 2013.
Structural Noninfectious Manifestations of the Central Nervous System in Common Variable Immunodeficiency Disorders
ConclusionCNS disease is a severe but rare complication in CVID disorders, particularly affecting patients with other noninfectious disease symptoms. Diagnostic evaluation needs to rule out infectious causes by all means; a genetic evaluation is recommended given the high probability of an underlying monogenic disorder. Possible treatment consists of steroids with yet to be determined optimal maintenance therapy in case of relapse.
Source: The Journal of Allergy and Clinical Immunology: In Practice - January 8, 2020 Category: Allergy & Immunology Source Type: research
Differentiation of Benign From Malignant Sinonasal Masses Using Diffusion Weighted Imaging and Dynamic Contrast Enhanced Magnetic Resonance Imaging
CONCLUSION: DWI has higher accuracy than DCE-MRI. Quantitative DWI is preferable over qualitative DWI. Accuracy of DCE-MRI can be increased by excluding vascular masses with characteristic imaging features. DWI and DCE-MRI have the highest accuracy when used in combination than either of them alone in differentiating benign from malignant sinonasal masses.PMID:34486401 | DOI:10.1177/19458924211040602
Source: American Journal of Rhinology and Allergy - September 6, 2021 Category: ENT & OMF Authors: Radhika Daga Jyoti Kumar Gaurav Pradhan Ravi Meher Vikas Malhotra Nita Khurana Source Type: research
Noticable Findings in Cranial MRI of the Patients with Idiopathic Intracranial Hypertension
CONCLUSION: OND/ONSD ratio is different in anterior and posterior measurements. So we recommend measuring OND and ONSD separately in IIH patients to use in the clinical practice. Similarly, optic chiasm-pituitary gland distance is also another point to note for IIH patients on MRI. Our paper adds new approach to IIH in terms of OND/ONSD ratio.PMID:35234081 | DOI:10.1177/19458924211069213
Source: American Journal of Rhinology and Allergy - March 2, 2022 Category: ENT & OMF Authors: Imran Çankaya Nuray Bayar Muluk Veysel Burulday M Yasemin Karadeniz Bilgili Adnan Özdemir Source Type: research
Magnetic Resonance Imaging as a Diagnostic and Research Tool in Patients with Olfactory Dysfunction: A Systematic Review
CONCLUSION: MRI uncommonly detects intracranial pathology in patients with idiopathic OD. Among patients with mixed OD etiologies, reduced olfactory bulb and gray matter volume are the most common abnormal findings on MRI. Further research is required to better understand the role of MRI and its cost-effectiveness in patients with acquired, idiopathic OD.PMID:35585698 | DOI:10.1177/19458924221096913
Source: American Journal of Rhinology and Allergy - May 19, 2022 Category: ENT & OMF Authors: Nanki Hura Julie S Yi Sandra Y Lin Christopher R Roxbury Source Type: research
Clinical and Imaging Evaluation of COVID-19-Related Olfactory Dysfunction
CONCLUSION: The average olfactory bulb volumes were significantly higher in the patients' group compared to the control group, indicating significant edema and swelling in the olfactory bulb in patients with COVID-related olfactory dysfunction. Furthermore, in most patients, no sinonasal symptoms such as nasal congestion or rhinorrhea were reported, and similarly, no radiological evidence of sinusitis was detected. Consequently, the most probable mechanism of COVID-related olfactory dysfunction is sensorineural loss through virus spread and damage to the olfactory epithelium and pathways.PMID:36945746 | DOI:10.1177/19458924231163969
Source: American Journal of Rhinology and Allergy - March 22, 2023 Category: ENT & OMF Authors: Eslam Hamed Elsayed Abdou Hisham Atef Ebada Mohammed Abdelbadie Salem Mahitab Mohamed Rashad Ghoneim Fatma Sherif Elsharawy Kamal Source Type: research
A Case of Balloon-occlusion Retrograde Transvenous Obliteration Using Gadoteridol as an Alternative Contrast Agent in a Patient with Iodine Allergy
Intern Med. 2023 Sep 8. doi: 10.2169/internalmedicine.2481-23. Online ahead of print.ABSTRACTA 70-year-old woman with liver cirrhosis presented with gastric varices and recurrent hepatic encephalopathy. Magnetic resonance imaging (MRI) showed a splenorenal shunt, and balloon-occluded retrograde transvenous obliteration (B-RTO) was indicated but could not be performed due to iodine allergy. We then performed B-RTO using gadoteridol, an MRI contrast medium, instead of iodine contrast and successfully occluded the shunt vessel. After the procedure, hepatic encephalopathy did not recur, and the size of the gastric varices was ...
Source: Internal Medicine - September 10, 2023 Category: Internal Medicine Authors: Taisei Iwasa Seiji Adachi Yusuke Oyama Yusuke Suzuki Masatoshi Mabuchi Hironori Nakamura Makoto Shimazaki Shinji Nishiwaki Takuji Iwashita Masahito Shimizu Source Type: research
Late Adverse Events after Enhanced and Unenhanced MRI and CT: A Prospective Study
This article is protected by copyright. All rights reserved.
Source: Basic and Clinical Pharmacology and Toxicology - November 15, 2013 Category: Drugs & Pharmacology Authors: Manal Azzouz, Janne Rømsing, Henrik S. Thomsen Tags: Original Article Source Type: research
