11 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
- punched out lesions ... blade of grass sign ... • Aggressive lesion ... blastic metastatic lesion ... #XRay #msk #lesions
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
other aggressive lesion ... - punched out lesions ... • Aggressive lesion ... blastic metastatic lesion ... #Diagnosis #Radiology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
"radio-dense" (sclerotic ... lesions that look ... radio-lucent" (osteolytic lesions ... Signs/Symptoms: ... #Diagnosis #XRay
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
2-hyperintense lesion ... This lesion displays ... surrounding the lesion ... • The lesion is ... ordered if the lesion
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
syndromes such as ... Forms of MS: • Tumor-like ... demyelinating lesions ... resonance imaging [MRI ... ] T2 lesions) McDonald
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Wellens' Sign: LAD-T ... anterior wall MI ... 'widow maker' lesion ... without chest pain, as ... #Diagnosis #Cardiology
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
geographic, lucent lesion ... with a sclerotic ... • Do Not Touch lesions ... Diagnose with X-RAY ... for similar lesion
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Amyotrophic Lateral Sclerosis ... finding of lateral sclerosis ... and/or bulbar region ... EMG: LMN Signs in ... MRI: Brain, cervical
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Contrast - T1 is also ... Tumors, hematomas ... in many other lesions ... #Sequences #Radiology ... Neuroradiology #diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
ischemic skin lesions ... purpura: Strong sign ... Vasculitis: • Skin lesions ... maculopapular lesions ... Ocular inflammatory lesions