8 results
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... Cardiogenic pulmonary ... #Clinical #Radiology ... Carcinomatosis #Mimic ... #Differential #Comparison
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
blood donor • Pathophysiology ... Risk factors: Age ... , and CXR with pulmonary ... Reactions #hematology #diagnosis ... #comparison #table
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
and Pathophysiology ... : • Advanced age-arteriosclerosis ... Infarction • Pulmonary ... #Pathophysiology ... #causes #cardiology
The distribution of nodules shown on HRCT is the most important factor in making an accurate
making an accurate diagnosis ... Nodules are almost ... #Diagnosis #Radiology ... #Pulmonary #HRCT ... Perilymphatic #Comparison
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
the differential diagnosis ... without associated pulmonary ... honeycomb cysts are ... #Radiology #CTChest ... Cyst #Emphysema #Comparison
Differential diagnosis of TB.
Primary TB: Acute bacterial pneumonia
Secondary TB: Sarcoidosis, Silicosis, Pneumoconiosis
Endobronchial spread of TB: Bronchopneumonia,
Differential diagnosis ... TB the nodules are ... #Radiology #CTChest ... #MiliaryTB #Comparison ... #Metastases #Mimic
UIP with honeycombing (left) and chronic HP (right)
Differential diagnosis of Hypersensitivity Pneumonitis.
Subacute stage:
- RB-ILD: seen in
) Differential diagnosis ... fibrotic changes are ... #Radiology #CTChest ... #UIP #Comparison ... HypersensitivityPneumonitis #Fibrosis #Mimic
It can be difficult to distinguish these three entities.
There are two diagnostic hints for further differentiation:
-
There are two diagnostic ... bronchiolitis or chronic pulmonary ... right with the pulmonary ... penicillamine) #Clinical #Radiology ... #Attenuation #Comparison