8 results
The thumb sign in epiglottitis is a manifestation of an oedematous and enlarged epiglottis which is
The thumb sign in ... seen on lateral soft-tissue ... it suggests a diagnosis ... #epiglottis #xray ... #radiology #neck
Benign Primary Bone Tumors: Pathogenesis of X-ray appearance
 • "Geographic" bone destruction
 • Lack of soft-tissue
Benign Primary Bone ... • "Geographic" bone ... periosteum) #Benign #BoneTumors ... #XRay #diagnosis ... #Radiology #Features
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Signs/Symptoms: ... Ill-defined border) • Soft-tissue ... tumor #BoneTumors ... #Malignant #Radiology ... #Diagnosis #XRay
Kussmaul's Sign and Friedreich's Sign on Neck Examination

A middle-aged M with unknown PMH presents with dyspnea.
on Neck Examination ... demonstrated in the video ... Most likely diagnosis ... blue-colored spot on the skin ... #Cardiology
Psoriatic Arthritis: Pathogenesis and Clinical findings

In tendons and connective tissues:
 • Enthesitis  - Pain/tenderness over
insertion into bone ... entire digit- soft ... Axial involvement ... pathophysiology #diagnosis ... #signs #symptoms
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
at an elbow x-ray ... posterior) and bone ... anterior sail sign ... Fracture #Elbow #Radiology ... #XRay #Diagnosis
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
posterior) and bone ... anterior sail sign ... can't make A-OK sign ... Elbow #Humerus #Radiology ... #XRay #Diagnosis
Facial Bone X-Ray Interpretation Checklist
1. Look for tripod fracture
 • Find the zygoma and fan out
Facial Bone X-Ray ... be a secondary sign ... 'black eyebrow sign ... for bulging of soft ... #radiology #diagnosis