27 results
Common Causes of the Different Categories of Dizziness #Diagnosis #PrimaryCare #EM #IM #Differential #Dizziness #Vertigo #Disequilibrium
#PrimaryCare #EM ... Lightheadedness #Table ... #NEJM
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
Head CT 4 mSv ... CT 3 mSv 150 CXRs ... Abdomen CT 5 mSv ... #CT #Nuclear #Comparison ... #Table #Risks #
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
Imaging #ChestXRay #CXR ... #CT #Nuclear #Comparison ... #Table #Risks
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
low attenuation (table ... On a CXR the most ... appreciate on a cest ... reticular pattern on a CXR ... Radiology #Pulmonary #CXR
Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
the lung, like cyst ... a thick wall Cyst ... visible wall #CXR ... #Differential #Table ... CavitaryLesion #Cavity #Cyst
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
• Labs: CBC, cr ... anti-ANCA ab, anti-GBM ... , anti-CCP • CXR ... resolution chest CT
Features of Noninferiority Studies #EBM #Noninferiority #Features #Table #NEJM
Noninferiority Studies #EBM ... Noninferiority #Features #Table ... #NEJM
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
Clinical #Derm #EM ... #Pneumatosis #CT ... #NEJM
Pyogenic Granuloma of the Conjunctiva - A 30-year-old man presented with a pedunculated lesion on his
presentation, a cyst ... Clinical #Ophth #EM ... #Conjunctival #NEJM
Selected Treatments for Hip Fracture. Panel A shows internal fixation with multiple screws for a nondisplaced
recommended for stable ... Management #Ortho #EM ... InternalFixation #NEJM