47 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... • 80% with lung ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... Blood cultures • CXR ... early disease) • CXR ... Clindamycin in case ... stable residual lesion
Underlying causes of PEA arrest: H’s and T’s 

Hypovolemia, Hypoxia, Hydrogen Ion (acidosis), Hypo/Hyper-kalemia, Hypothermia
Toxins, Tamponade,
Underlying causes ... Toxins, Tamponade, Tension ... Thrombosis (heart: acute ... (lungs: massive ... #arrest #HsTs #Differential
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... Case description ... repeated follow-up MRI ... (save $$) Differential ... #clinical #mri
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Case description ... • MRI: Posterolateral ... hallucis longus Differential ... torn ligament on MRI ... osteochondral lesion
Solitary Pulmonary Nodule
Click here for more detailed information about Solitary Pulmonary Nodule
A solitary pulmonary nodule or
surrounded by lung ... The differential ... called masses. ... #Diagnosis #Radiology ... SolitaryPulmonaryNodule #Differential
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... in interstitial lung ... is interstitial lung ... seen and in many cases ... #Diagnosis #Radiology
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
between acute consolidation ... - Lung neoplasms ... #Diagnosis #Radiology ... #Pulmonary #CXR ... Consolidation #Acute
Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
of these terms are ... since in many cases ... visible wall #CXR ... #Lucency #Differential ... Pulmonary #Diagnosis #Radiology
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Desmoid - MSK Radiology ... Case description ... irregularity" are ... Differential diagnosis ... Desmoid #clinical #mri