6297 results
Cystic Lung Disease
Upper Lobe Predominant: 
Langerhans Cell Histiocytosis, Pneumocystis Jiroveci, Hypersensitivity Pneumonitis, Neurofibromatosis Type 1, Paracoccidioidomycosis,
(LCDD), Cystic Pulmonary ... Pneumonitis, Follicular Bronchiolitis ... , Constrictive Bronchiolitis ... #differential #diagnosis ... #causes #pulmonary
Pediatric Dyspnea - Differential Diagnosis Algorithm
Stridor:
 • Croup
 • Foreign Body
 • Tracheitis
 • Epiglottitis
 •
- Differential Diagnosis ... • Asthma • Bronchiolitis ... • Asthma • Bronchiolitis ... Ketoacidosis • Pulmonary ... #Differential #Diagnosis
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
- Respiratory bronchiolitis ... - Aspiration - Pulmonary ... edema #Diagnosis ... #Radiology #Pulmonary
Lung Nodules - Differential Diagnosis by Distribution
 • Centrilobular: Hypersensitivity Pneumonitis, RB-ILD, Pneumoconiosis, Infectious Bronchiolitis, Vasculitis,
- Differential Diagnosis ... Pneumoconiosis, Infectious Bronchiolitis ... #Differential #Diagnosis ... #Distribution #pulmonary
Differential Diagnosis of Wheezing
 • Extrathoracic (wheezing Is typically inspiratory): Anaphylaxis, Vocal cord pathology, Laryngeal stenosis,
Differential Diagnosis ... Bronchiectasis, Bronchiolitis ... #Differential #Diagnosis ... #Causes #pulmonary
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
predominance: Respiratory bronchiolitis ... pneumonitis, Respiratory bronchiolitis ... #Diagnosis #Radiology ... #Pulmonary #CTChest
Wheezing - Differential Diagnosis Framework - Not all that wheezes is asthma
Vibrations of turbulent flow against
- Differential Diagnosis ... Tertiary Bronchi: - Bronchiolitis ... obliterans, Bronchiolitis ... #Differential #Diagnosis ... #Framework #pulmonary
Pulmonary Complications Following Stem Cell Transplant

For patients in the pre- engraftment period (day 0-30):
 - 
Pulmonary
Pulmonary Complications ... day 0-30): - Pulmonary ... infections - Pulmonary ... 100 onward): - Bronchiolitis ... tissue disorders #Diagnosis
Tree-in-Bud Sign on Chest CT
 • Multiple centrilobular nodules arranged in a linear branching pattern.
 •
atypical pna, Viral bronchiolitis ... Sign #CT #Lung #Pulmonary ... #diagnosis #radiology
Interstitial Lung Diseases (ILD)
Exposure-Related ILD (a.k.a. extrinsic allergic alveolitis): 
 • Hypersensitivity pneumonitis, Farmer's lung, Bird
• Idiopathic pulmonary ... ), Respiratory bronchiolitis-interstitial ... Acute, Chronic • Pulmonary ... Diseases #ILD #diagnosis ... #differential #pulmonary