33 results
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
centrilobular nodules ... nodules of the ... Sarcoidosis: nodules ... Diagnosis #Radiology #Pulmonary ... #Differential #Comparison
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
centrilobular nodules ... Miliary TB: random ... nodules 3. ... Sarcoidosis: nodules ... #Pattern #Comparison
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
Nodular pattern( ... Sarcoidosis: nodules ... TB: Tree-in-bud ... patient with active TB ... #Pattern #Comparison
Pulmonary Tuberculosis - Patterns of Involvement
 • Scarring, Nodules and Consolidation
    - Lobar
Pulmonary Tuberculosis ... Involvement • Scarring, Nodules ... distributed small nodules ... Pal @drdevrad #Pulmonary ... #Tuberculosis #TB
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
Tree in Bud Sign ... centrilobular nodules ... centrilobular nodules ... endobronchial TB ... radiology #ChestCT #pathophysiology
Lung Nodules - Differential Diagnosis by Distribution
 • Centrilobular: Hypersensitivity Pneumonitis, RB-ILD, Pneumoconiosis, Infectious Bronchiolitis, Vasculitis,
Lung Nodules - Differential ... Infectious (viral, TB ... BrighamChiefs #Lung #Nodules ... #Distribution #pulmonary
The distribution of nodules shown on HRCT is the most important factor in making an accurate
distribution of nodules ... most cases small nodules ... Nodules are almost ... Diagnosis #Radiology #Pulmonary ... Perilymphatic #Comparison
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
arthritis (rheumatoid nodules ... vascular - pulmonary ... infection - pulmonary ... abscess (TB, fungal ... - CPAM - pulmonary
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
cases Clinical Signs ... years - May have signs ... symptoms of active pulmonary ... decreased reflexes Pathophysiology ... for concomitant pulmonary
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
polyarthritis • Pulmonary ... : Subcutaneous nodules ... Diagnosis #Symptoms #Signs ... #Pulmonary