Sustained Remission of Lupus Panniculitis Treated With Hydroxychloroquine in a Patient With Crohn's Disease: A Case Report.

Extraintestinal manifestations (EIM) in inflammatory bowel disease (IBD) are common including cutaneous manifestations that either precede or follow manifestations of IBD. Cutaneous manifestations of IBD include erythema nodosum, pyoderma gangrenosum, oral lesions, and Sweet's syndrome. Cutaneous manifestations of IBD tend to recur and extensive cases may require maintenance management with immunomodulators or biologics.

CT and MRI early vessel signs reflect clot composition in acute stroke.

Background And Purpose: The purpose of this study was to provide the first correlative study of the hyperdense middle cerebral artery sign (HMCAS) and gradient-echo MRI blooming artifact (BA) with pathology of retrieved thrombi in acute ischemic stroke.

Methods: Noncontrast CT and gradient-echo MRI studies before mechanical thrombectomy in 50 consecutive cases of acute middle cerebral artery ischemic stroke were reviewed blinded to clinical and pathology data. Occlusions retrieved by thrombectomy underwent histopathologic analysis, including automated quantitative and qualitative rating of proportion composed of red blood cells (RBCs), white blood cells, and fibrin on microscopy of sectioned thrombi.