15 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
child-bearing age ... : 'signet ring sign ... central dot. - LIP #Clinical ... Diagnosis #Radiology #CTChest ... Comparison #Table #RadiologyAssistant
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
feeding vessel sign ... feeding vessel sign ... left lung, which are ... #CXR #CTChest # ... SepticEmboli #Cavity #RadiologyAssistant
Scarf Sign (Normal) on Physical Exam

The scarf sign is used to assess developmental age and muscle
Scarf Sign (Normal ... Exam The scarf sign ... developmental age ... #Scarf #Sign #PhysicalExam ... #clinical #video
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PA view
On the PA chest-film it is important to examine all the areas where the lung
view On the PA chest-film ... the silhouette sign ... #Clinical #Anatomy ... ParatrachealStripe #RadiologyAssistant ... ParaAorticLine #PAView #RadiologyAssistant
Evaluation of suspected incomplete Kawasaki Disease

1. AHA consensus recommendations
2. Infants ≤6 months old on day ≥7
if they have no clinical ... dL, anemia for age ... purposes of this algorithm ... and lab signs ( ... Diagnosis #Peds #Pediatrics
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Epidemiology: - Bimodal age ... life-threatening Differential ... test - Cogan sign ... - Peek sign ... Imaging - CT Chest
On the left a patient with DIP.
The HRCT shows diffuse areas of ground-glass density in the
abnormalities and signs ... of fibrosis are ... cessation of smoking #Clinical ... #Radiology #CTChest ... DesquamativeInterstitialPneumonia #ILD #RadiologyAssistant
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
function tests algorithm ... symptoms/signs ... diagnostic uncertainty are ... LFTs #Abnormal #Algorithm ... Liver #Enzymes #Differential
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
just simply a clinical ... Signs of poor perfusion ... Signs of congestion ... #diagnosis #differential ... #algorithm #management
he CT shows a lesion that originates in the lung.
Many would have a lungcancer on the
the top of their differential ... the comet tail sign ... #Clinical #Radiology ... Atelectasis #CometTail #Sign ... #RadiologyAssistant