CTlearn delivers in-depth, evidence-based educational articles on computed tomography diagnostics. Written for radiology students, residents, and healthcare professionals seeking clinical clarity.
Comprehensive guides on CT imaging diagnosis, updated regularly.
A comprehensive guide to interpreting CT brain imaging in acute stroke. Covers early ischemic signs, the ASPECTS scoring system, hemorrhage identification, CT angiography, and CT perfusion maps.
A comprehensive guide to CT Pulmonary Angiography (CTPA) for pulmonary embolism diagnosis. Covers direct and indirect CT signs, right heart strain assessment, clot burden scoring, and structured reporting.
A complete guide to CT diagnosis of acute appendicitis. Learn the classic and complicated CT findings, differential diagnosis, pediatric considerations, and structured reporting for appendicitis.
Learn the systematic CT approach to polytrauma assessment. Covers whole-body CT protocol, organ injury grading, vascular injury detection, and life-threatening findings requiring immediate action.
A comprehensive guide to CT lung nodule detection and characterisation. Covers Fleischner Society guidelines, nodule morphology, ground-glass opacity, solid vs. subsolid classification, and Lung-RADS.
A complete educational guide to CT Coronary Angiography (CCTA). Covers acquisition protocol, coronary anatomy, plaque characterization, stenosis grading, and clinical applications in chest pain evaluation.