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Full-Text Articles in Medicine and Health Sciences
3d Mprage Improves Classification Of Cortical Lesions In Multiple Sclerosis, F Nelson, A Poonawalla, P Hou, J S Wolinsky, P A Narayana
3d Mprage Improves Classification Of Cortical Lesions In Multiple Sclerosis, F Nelson, A Poonawalla, P Hou, J S Wolinsky, P A Narayana
Journal Articles
BACKGROUND: Gray matter lesions are known to be common in multiple sclerosis (MS) and are suspected to play an important role in disease progression and clinical disability. A combination of magnetic resonance imaging (MRI) techniques, double-inversion recovery (DIR), and phase-sensitive inversion recovery (PSIR), has been used for detection and classification of cortical lesions. This study shows that high-resolution three-dimensional (3D) magnetization-prepared rapid acquisition with gradient echo (MPRAGE) improves the classification of cortical lesions by allowing more accurate anatomic localization of lesion morphology.
METHODS: 11 patients with MS with previously identified cortical lesions were scanned using DIR, PSIR, and 3D MPRAGE. …
Characterization Of The Inflammatory Cells In Ascending Thoracic Aortic Aneurysms In Patients With Marfan Syndrome, Familial Thoracic Aortic Aneurysms, And Sporadic Aneurysms, Rumin He, Dong-Chuan Guo, Wei Sun, Christina L Papke, Senthil Duraisamy, Anthony L Estrera, Hazim J Safi, Chul Ahn, L Maximilian Buja, Frank C Arnett, Jingwu Zhang, Yong-Jian Geng, Dianna M Milewicz
Characterization Of The Inflammatory Cells In Ascending Thoracic Aortic Aneurysms In Patients With Marfan Syndrome, Familial Thoracic Aortic Aneurysms, And Sporadic Aneurysms, Rumin He, Dong-Chuan Guo, Wei Sun, Christina L Papke, Senthil Duraisamy, Anthony L Estrera, Hazim J Safi, Chul Ahn, L Maximilian Buja, Frank C Arnett, Jingwu Zhang, Yong-Jian Geng, Dianna M Milewicz
Journal Articles
OBJECTIVE: This study sought to characterize the inflammatory infiltrate in ascending thoracic aortic aneurysm in patients with Marfan syndrome, familial thoracic aortic aneurysm, or nonfamilial thoracic aortic aneurysm.
BACKGROUND: Thoracic aortic aneurysms are associated with a pathologic lesion termed "medial degeneration," which is described as a noninflammatory lesion. Thoracic aortic aneurysms are a complication of Marfan syndrome and can be inherited in an autosomal dominant manner of familial thoracic aortic aneurysm.
METHODS: Full aortic segments were collected from patients undergoing elective repair with Marfan syndrome (n = 5), familial thoracic aortic aneurysm (n = 6), and thoracic aortic aneurysms (n …