HEPATIC SPACE-OCCUPYING LESIONS
Hemangioma Simple Hepatic Cyst Focal Nodular Hyperplasia (FNH) Hepatic Adenoma Amoebic Liver Abscess Pyogenic Liver Abscess Tubercular Liver Abscess Cholangiocarcinoma Fibrolamellar HCC Angiosarcoma Colorectal Cancer Metastases Breast Cancer Metastases Lung Cancer Metastases Neuroendocrine Tumor Metastases Hemangioma –Most common benign liver SOL –Well-defined hypodense lesion on NCCT –Peripheral nodular discontinuous arterial enhancement –Progressive centripetal fill-in on […]
MRI Patterns of Compressive and Non-Compressive Myelopathy
Compressive Myelopathy Cervical Spondylosis Epidural Abscess Spinal Tumor Non-Compressive Myelopathy Neuromyelitis Optica Multiple Sclerosis Spinal Cord Infarction Subacute Combined Degeneration Cervical Disc Herniation Anterior disc protrusion causes focal cord compression. Loss of CSF space around the cord. Cord appears indented or flattened. Intramedullary T2 hyperintensity at same level. Usually single-level involvement. Degenerative osteophytes compress the […]