136 results
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
abnormalities that result ... Differential #Diagram #Comparison ... Emphysema #SignetRing #RadiologyAssistant
High Attenuation pattern (2) 
1. Non specific interstitial pneumonitis (NSIP): ground glass with traction bronchiectasis, no
consolidation as a result ... HighAttenuation #Pattern #Comparison ... #Table #RadiologyAssistant
On the left three different patients with lung cysts.
From left to right: Lymphangiomyomatosis, LIP and Langerhans
CTChest #Cystic #Comparison ... Histiocytosis #RadiologyAssistant
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
, they are the result ... Photo credit, Josh ... Images #Clinical #Photo
Upper Versus Lower Motor Neuron Findings

Denervation near the target muscle fibers (lower motor neuron disease) results
neuron disease) results ... #MotorNeuron #Comparison
Left Atrium
 - The upper posterior border of the heart is formed by the left atrium.
Enlargement will result ... ventricle will result ... Cardiac #Chambers #RadiologyAssistant
Renal tubular acidosis (RTA): refers to a group of conditions all of which cause the same
cause the same end result ... Features #Table #Comparison
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
Cystic #Pattern #Comparison ... #Table #RadiologyAssistant
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
Nodular #Pattern #Comparison ... #Table #RadiologyAssistant
Splenomegaly: Massively enlarged spleen, the result of extramedullary hematopoiesis, is outlined above.
This patient's left upper quadrant
enlarged spleen, the result ... Images #Clinical #Photo