7 results
Congenital absence of the pericardium: 
- CXR: leftward shift of the cardiac silhouette, Snoopy sign, no
pericardium: - CXR ... silhouette, Snoopy sign ... in a posterior position ... pericardium #CardiacMRI #CMRI ... #cardiology #chest
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
patient is in the knee-to-chest ... position or in ... Carnett's sign ... radicular pain #Rare #Causes ... Abdominal #Pain #differential
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Features That Differentiate ... in the supine position ... life-threatening causes ... such as MI or aortic ... Pericarditis #Symptoms #Signs
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
The "double PCL sign ... Case description ... Differential diagnosis ... BucketHandle #Tear #knee ... #mri #clinical
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Case description ... factors include: Short ... for secondary signs ... Differential diagnosis ... foot #clinical #mri
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
this pattern was caused ... most challenging differential ... the central dot sign ... #Clinical #Radiology ... #CXR #CTChest #
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Pertinent positives ... Vital signs: BP ... x-ray (CXR), try ... Most commonly caused ... #Radiology #CTChest