Abscess s/p Appendectomy on CT Scans Abscess s/p Appendectomy on CT Scans

Findings: There is a gas containing mass in the RLQ compatible with abscess.   Discussion: This patient is four...

Acute Bacterial Pyelonephritis on CT Scan Acute Bacterial Pyelonephritis on CT Scan

Findings: There are multiple wedge-shaped low-attenuation areas in the left kidney.   Discussion: Wedge-shaped,...

Acute Pyelonephritis on US Acute Pyelonephritis on US

Findings: The kidney is enlarged with inhomogenous echotexture and loss of corticomedullary differentiation.  ...

Aspergilloma aka Mycetoma on CXR and CT Scan Aspergilloma aka Mycetoma on CXR and CT Scan

Findings: The CXR demonstrates left apical thickening with an adjacent pulmonary parenchymal process. The CT scan confirms...

Aspergillus Pneumonia on CXR and CT Scan Aspergillus Pneumonia on CXR and CT Scan

Findings: The CXR demonstrates cardiomegaly and bilateral interstitial infiltrates. The CT demonstrates cardiomegaly with...

Bibasalar pneumonia with lateral spine sign Bibasalar pneumonia with lateral spine sign

Findings: Aspiration may cause pneumonia in the dependent basilar segments. On lateral CXR, the normal spine should appear...

Cavernous Sinus Thrombosis on CT Scans Cavernous Sinus Thrombosis on CT Scans

Findings: There is low attenuation in the right cavernous sinus due to thrombus. There is mild enlargement of the superior...

Cavernous Sinus Thrombosis on MRI and MRA Cavernous Sinus Thrombosis on MRI and MRA

Findings: There is thrombosis in the cavernous sinus resulting in obliteration of the right internal carotid artery...

Chest: Empyema on Plain Film Chest: Empyema on Plain Film

Findings: Presentation CXR: Right posterior pleural-based opacity. Post-drainage CXR: Marked decrease in fluid collection...

Chest: Mediastinal Abscess on Plain Film and CT Scan Chest: Mediastinal Abscess on Plain Film and CT Scan

Findings: There is widening of the anterior mediastinum on CXR. There are soft tissue loculations on CT.  ...

 
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