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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 ... Computed Tomography (CT ... POCUS #radiology #differential ... #diagnosis #comparison ... #table #appearance
Mucoid impaction
Mucus plugs or mucoid impaction can mimick the appearance of lung nodules or a mass.
Sometimes
can mimick the appearance ... lung nodules or a mass ... bronchial obstruction caused ... CT demonstrated ... Mucus #Plugging #RadiologyAssistant
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver ... Computed Tomography (CT ... #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
When a rib fracture heals, the callus formation may create a mass-like appearance (blue arrow).
Sometimes a
appearance (blue ... Sometimes a CT is ... necessary to differentiate ... fracture from a lung mass ... #Pseudotumor #RadiologyAssistant
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
Morel-Lavallée Lesion - MSK Radiology
Imaging Findings:
 • Large, smoothly marginated, well-circumscribed mass along the medial myofascial
well-circumscribed mass ... Case description ... • Appearance changes ... Differential diagnosis ... attenuation on CT