Unit 1391: Radiographic Pathology

1. Introduction to Radiographic Pathology

• Overview of radiographic imaging in medicine
• Role in diagnosis and evaluation of pathological conditions
• Types of radiographic modalities relevant to pathology

2. Radiographic Interpretation Techniques

• Systematic approaches to image interpretation
• Key principles: alignment, bone density, joint spaces, soft tissues
• Use of comparative imaging and clinical correlation
• Common tools and software aiding interpretation

3. Skeletal System Pathologies on Radiographs

• Fractures: types, radiographic signs, healing patterns
• Osteoporosis: radiographic features and implications
• Arthritis: osteoarthritis vs. rheumatoid arthritis radiographic findings
• Bone tumors: benign vs malignant characteristics on images

4. Chest Radiography and Pulmonary Pathologies

• Anatomy review for chest radiographs
• Pneumonia: radiographic presentation and differential diagnosis
• Tuberculosis: typical and atypical imaging features
• Lung cancer: detection, staging, and radiographic signs
• Pleural effusion: identification and associated pathologies

5. Abdominal Radiography and Gastrointestinal Pathologies

• Indications for abdominal radiographs
• Bowel obstruction: types, radiographic signs
• Peptic ulcers and inflammatory bowel disease: imaging considerations
• Abdominal tumors: radiographic identification and differential

6. Neurological Pathologies on Radiographs

• Role of plain radiographs and adjunct imaging modalities
• Brain tumors: indirect signs on skull radiographs
• Stroke: radiographic limitations and complementary imaging
• Traumatic brain injury: skull fractures and radiographic clues
• Degenerative neurological disorders: radiographic manifestations

7. Musculoskeletal Radiography and Soft Tissue Pathologies

• Visualization techniques for soft tissue
• Muscle tears and ligament injuries: radiographic limitations and signs
• Bursitis and cysts: radiographic appearance and diagnostic challenges

8. Radiographic Evaluation of Cardiac Pathologies

• Cardiac silhouette and mediastinum on radiographs
• Heart enlargement: types and radiographic criteria
• Coronary artery disease: indirect findings on chest radiographs
• Congenital heart defects: common radiographic presentations
• Heart failure: radiographic signs and clinical correlation

9. Pediatric Radiographic Pathologies

• Differences in pediatric radiography techniques and interpretation
• Growth plate injuries: identification and implications
• Developmental abnormalities: common conditions and imaging features
• Pediatric cancers: radiographic presentations and considerations

10. Radiographic Artifacts and Pitfalls

• Common artifacts: motion, positioning, equipment-related
• Pitfalls in interpretation leading to misdiagnosis
• Strategies to minimize errors and improve image quality
• Case studies illustrating artifacts and corrective measures