14 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
blade of grass sign ... lesion • Geode (AKA ... #Bony #Differential ... #Radiology #XRay ... #msk #lesions #
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
blade of grass sign ... lesion • Geode (AKA ... #Bony #Differential ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass - Differential ... Lymphoma • Thoracic aorta ... form from bone marrow ... • Coughing up blood ... Mediastinal #Mass #Differential
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... urine • 1ml blood ... Immune mediated injury ... hematuria • Signs ... renal vein between aorta
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
hypertension and signs ... or acute kidney injury ... renal bruit or signs ... Coarctation of aorta ... #Differential #
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Differential diagnosis ... capsuloligamentous injury ... • Bony Humeral ... GAGL): "Reverse J sign ... #diagnosis #msk
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Case description ... for secondary signs ... Differential diagnosis ... Plantar plate injury ... plate, subchondral bone
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... to irritation, blood ... or swelling of blood ... trauma • Chemical injury ... Questions to Ask
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... < 30 years - Aorta ... branches • GCA: - Aorta ... purpura: strong sign ... Large Vessel: Blood
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
CA • Involves aortic ... Microbiology: Blood ... Injury By: • Early ... Marantic (NTBE) Differential ... Metastatic disease and tumor