11 results
Central distribution is seen in sarcoidosis and cardiogenic pulmonary edema.
Peripheral distribution is mainly seen in cryptogenic
and cardiogenic pulmonary ... pneumonia and UIP ... Diagnosis #Radiology #Pulmonary ... HRCT #ChestCT #Differential ... Central #Peripheral #RadiologyAssistant
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
is seen in: - UIP ... - Aspiration - Pulmonary ... Diagnosis #Radiology #Pulmonary ... HRCT #ChestCT #Differential ... #Upper #Lower #RadiologyAssistant
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
Lung cysts (LAM, LIP ... Diagnosis #Radiology #Pulmonary ... LowAttenuation #Differential ... Emphysema #SignetRing #RadiologyAssistant
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
fibrosis as in UIP ... Diagnosis #Radiology #Pulmonary ... Consolidation #Differential ... #RadiologyAssistant
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
predominance: UIP ... , NSIP, DIP. - Centrilobular ... Diagnosis #Radiology #Pulmonary ... #GroundGlass #Differential ... #RadiologyAssistant
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... in many cases UIP ... Diagnosis #Radiology #Pulmonary ... Interstitial #Pattern #Differential ... #RadiologyAssistant
Trendelenburg Test for Hip Stability

The Trendelenburg test assesses for hip stability
The examiner sits behind the patient
Trendelenburg Test for Hip ... test assesses for hip ... thumbs in the posterior ... Stability #Gluteus #PhysicalExam ... #sports #msk #orthopedics
Standing Flexion Test for Sacroiliac Dysfunction

The standing flexion test assesses for lumbosacral, sacroiliac, or pelvic dysfunction.
The
inferior notch of the posterior ... If the posterior ... #Dysfunction #Hip ... #PhysicalExam # ... #sports #msk #orthopedics
Seated Flexion Test for Sacroiliac Dysfunction

In the seated flexion test the patient should have their feet
notes the PSIS (posterior ... #Dysfunction #Hip ... #PhysicalExam # ... #sports #msk #orthopedics
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
masses #Diagnosis #Pulmonary ... Mediastinal #Mass #Differential ... Anterior #Middle #Posterior ... #RadiologyAssistant