819 results
Lung Nodules - Differential Diagnosis by Distribution
 • Centrilobular: Hypersensitivity Pneumonitis, RB-ILD, Pneumoconiosis, Infectious Bronchiolitis, Vasculitis,
Lung Nodules - Differential ... Diagnosis by Distribution ... Pneumoconiosis, Infectious ... Perilymphatic: Sarcoidosis ... #pulmonary
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Differential Diagnosis ... polyangiitis, Sarcoidosis ... organizing pneumonia, Pulmonary ... NonInfectious #Differential ... #Diagnosis #pulmonary
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
CT Patterns - Differential ... Diagnosis Framework ... Honeycombing: Idiopathic Pulmonary ... #CT #Patterns #Differential ... #Diagnosis #pulmonary
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Diagnosis of Miliary ... Opacities: • Infectious ... Nocardia, zoonotic infections ... Granulomatous: Amyloid, Sarcoidosis ... #diagnosis #pulmonary
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
diagnosis. ... - Chronic post-infection ... - Sarcoidosis ... #Diagnosis #Radiology ... #Pulmonary #CXR
Reverse Halo Sign
Defined as a central ground class opacity surrounded by a ring of dense consolidation
Differential
consolidation Differential ... Diagnosis: • ... Infection: Mucormycosis ... organizing pneumonia, Sarcoidosis ... #diagnosis #pulmonary
Non-Resolving Pneumonias: Etiologies
Unusual Infections:
 - Immunocompromised patients (e.g.: Mycobacterium, Aspergillosis, Nocardia)
 - Endemic Fungi (e.g.: Histoplasmosis,
Etiologies Unusual Infections ... - Sarcoidosis ... Others: - Pulmonary ... NonResolving #Pneumonia #diagnosis ... #pulmonary #differential
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Lung Nodule - Differential ... Diagnosis Algorithm ... Breast, Testicle) Infection ... polyangiitis (MPA) • Sarcoidosis ... #Causes #Pulmonary
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
Pulmonary arterial ... diseases - HIV infection ... Systemic disorders: sarcoidosis ... Classification #Diagnosis ... #Differential #
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Broncholithiasis - Differential ... control of the infection ... silicosis • Sarcoidosis ... Broncholithiasis #Differential ... #Diagnosis #pulmonary