33 results
High Attenuation pattern 
1. Chronic eosinophilic pneumonia with peripheral areas of ground glass opacity.
2. Sarcoid end-stage
with peripheral areas ... presenting as areas ... with peripheral areas ... Pattern #Comparison #Table ... #RadiologyAssistant
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
low attenuation areas ... Pattern #Comparison #Table ... #RadiologyAssistant
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
rises from the table ... rise from the table ... clinical #video #physicalexam ... #sports #msk #orthopedics
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
low attenuation areas ... Pattern #Comparison #Table ... #RadiologyAssistant
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
IBD Comparison Table ... “Patchy (Skip areas ... Amy Chung, MD, MSc ... IBD #Comparison #Table
Thomas' Test for Hip Flexure Contracture

Thomas' Test assesses for hip flexure contracture.
One hip is maximally flexed
rises off the table ... #Contracture #PhysicalExam ... video #sports #msk
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
injury, we are able ... Clinical #Video #PhysicalExam ... collateral #ligament #msk
Intraoperative Thompson Test - Assessing the Achilles’ tendon following a surgical repair for rupture. The calf
the examination table ... patients may be able ... Intraoperative #physicalexam ... #surgery #msk #
Ulnar Fovea Sign Test for Fovea Disruption

Useful for patients with pain along the ulnar aspect of
the elbow on a table ... clinical #video #physicalexam ... #orthopedics #msk
Cystic lung disease
Lung cysts are defined as radiolucent areas with a wall thickness of less than
as radiolucent areas ... listed in the table ... as radiolucent areas ... #Differential #RadiologyAssistant