01 October 2004
Craniocervical artery dissection: diagnosis and follow-up with MR imaging and MR angiography
Fazil M. Gelal, Omer Kitis, Cem Calli, Nilgun Yunten, Berna Dirim Vidinli, Murat UygurMed Sci Monit 2004; 10(10): MT109-116 :: ID: 11777
Abstract
Background:Our aim was to determine the value of MR angiography (MRA) in combination with MRI in the diagnosis and follow-up of craniocervical artery dissections (CCAD) and to document the effectiveness of conservative medical treatment in these patientsMaterial/Methods: In seven patients, six internal carotid artery dissections and two vertebrobasilar artery dissections were studied with 2D and 3D TOF MRA and fat-saturated T1W images. MRA projection images, source images, and T1W images with fat saturation were evaluated for the presence or absence of criteria for dissection.Results: MRA projection images showed narrowing and/or occlusion of lumen in all patients. Dissection flap was identified in 5 of the 8 dissections. Both MRA source images and T1W images with fat saturation were useful in showing the increased external diameter of the dissected vessel and the mural hematoma; although the latter proved to give better results. Almost complete resorption of hematoma and normalization of flow were achieved between 1.5 to 7 months.Conclusions: This study further supports the approach that MRA accompanied by T1W images with fat saturation should be the method of choice in the diagnosis and follow-up of CCAD. Fat-suppressed T1W images improve detection of the mural hematoma, especially in the late sub-acute phase and during follow-up. Conservative medical treatment may be effective, obviating the need for aggressive treatment options.
Keywords: Carotid Arteries - radiography, Angiography, Carotid Arteries - surgery, Follow-Up Studies, Magnetic Resonance Imaging
Editorial
01 May 2024 : Editorial
Editorial: First Regulatory Approval for Adoptive Cell Therapy with Autologous Tumor-Infiltrating Lymphocytes (TILs) – Lifileucel (Amtagvi)DOI: 10.12659/MSM.944927
Med Sci Monit 2024; 30:e944927
In Press
12 Mar 2024 : Database Analysis
Risk Factors of Age-Related Macular Degeneration in a Population-Based Study: Results from SHIP-TREND-1 (St...Med Sci Monit In Press; DOI: 10.12659/MSM.943140
12 Mar 2024 : Clinical Research
Preoperative Blood Transfusion Requirements for Hemorrhoidal Severe Anemia: A Retrospective Study of 128 Pa...Med Sci Monit In Press; DOI: 10.12659/MSM.943126
12 Mar 2024 : Clinical Research
Tissue Inhibitors of Metalloproteinase 1 (TIMP-1) and 3 (TIMP-3) as New Markers of Acute Kidney Injury Afte...Med Sci Monit In Press; DOI: 10.12659/MSM.943500
12 Mar 2024 : Review article
Optimizing Behçet Uveitis Management: A Review of Personalized Immunosuppressive StrategiesMed Sci Monit In Press; DOI: 10.12659/MSM.943240
Most Viewed Current Articles
17 Jan 2024 : Review article
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952