9 results
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Miliary Pattern ... hematogenous spread of a ... diagnosis #pulmonary ... #CXR #clinical ... #CT
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
evaluation - Chest ... exam to look for focal ... a-lines) - Nasopharyngeal ... - CBC with differential ... #algorithm #schema
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
#Clinical #Diagnosis ... #Radiology #Pulmonary ... #CTChest #Nodular ... #Differential # ... Comparison #Table
Progressive Massive Fibrosis aka Complicated Silicosis.
Silicosis is a fibrotic lung disease caused by inhalation of crystalline
Calcification (seen in CT ... typical eggshell pattern ... Fibrosis #Silicosis #clinical ... #radiology #CXR ... #pulmonary
Reticular pattern 
1. Lymphangitic carcinomatosis: irregular septal thickening, usually focal or unilateral 50% adenopathy', known carcinoma.
2.
Reticular pattern ... ground-glass opacity with a ... #Clinical #Radiology ... #HRCT #CTChest ... #Comparison #Table
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
parenchyma by a ... Lung Abscess - Clinical ... CT Lung Abscess ... Lung #Abscess #pulmonary ... #differential #
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
gordonae - 99.9% a ... disease through local ... Disease: Clinical ... Imaging, high res CT ... NTM #Infections #differential
ACOG - Outpatient Assessment and Management for Pregnant Women With
Suspected or Confirmed Novel Coronavirus (COVID-19)
Low Risk
Novel Coronavirus (COVID ... above and re-start algorithm ... • Adhere to local ... CT if clinically ... ACOG #Pregnant #COVID19
On the left a smoker with RB-ILD with subtle HRCT-findings.
The dominant pattern is ground glass opacification.
Additional
The dominant pattern ... these non-specific CT ... broad differential ... and additional clinical ... #CTChest #RBILD