10 results
Mediastinal masses are discussed in more detail in Mediastinal masses.
Here is just a brief overview. #Diagnosis
Mediastinal masses ... #Mediastinal #Mass ... #Differential # ... Table #Anterior ... Middle #Posterior #RadiologyAssistant
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... hepatobiliary phase • Contrast ... POCUS #radiology #differential ... #diagnosis #comparison ... #table #appearance
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
TB: Tree-in-bud appearance ... NodularPattern #Differential ... #Comparison #Table ... #RadiologyAssistant
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... Lesions on Contrast ... POCUS #radiology #differential ... #diagnosis #comparison ... #table #appearance
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Features That Differentiate ... Embolism In contrast ... life-threatening causes ... #Presentation #comparison ... #Table #Diagnosis
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... - Direct skin contact ... Skin histology - Mast ... #rheumatology #comparison ... #table
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of ... Allergen-specific lgE causes ... mast-cell degranulation ... ) - Examples: Contact ... classification #comparison
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
potential inciting causes ... Haverhill fever caused ... a "wood-grain" appearance ... PrathitKulkarni #Erythemas #comparison ... #table #differential
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
The table on the ... is the overall table ... #Mediastinal #Mass ... #Differential # ... Middle #Posterior #RadiologyAssistant
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Case description ... Most have post-contrast ... Differential diagnosis ... aggressive in appearance ... MR is able to distinguish