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Posterior Mediastinal Mass - Differential Diagnosis
 • Neurofibroma
 • Neurosarcoma
 • Neuroblastoma
 • Ganglioneuroma
 • Meningocele
Posterior Mediastinal ... Mass - Differential ... #Differential # ... Diagnosis #pulmonary ... #radiology #chest
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
- Differential ... anourysm, Enlarged pulmonary ... , Posterior mediastinal ... #Widening #Differential ... #radiology
Hilar and mediastinal lymphadenopathy
In sarcoidosis the common pattern is right paratracheal and bilateral hilar adenopathy ('1-2-3-sign').
In
Hilar and mediastinal ... sarcoidosis the common pattern ... #Diagnosis #Radiology ... #Pulmonary #Mediastinal ... Lymphadenopathy #Differential
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Miliary Pattern ... inhalational injury Differential ... #differential # ... diagnosis #pulmonary ... CXR #clinical #CT
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Patterns - Differential ... HighRes #Chest #CT ... #Patterns #Differential ... #radiology
Progressive Massive Fibrosis aka Complicated Silicosis.
Silicosis is a fibrotic lung disease caused by inhalation of crystalline
Calcification (seen in CT ... Mediastinal lymph ... typical eggshell pattern ... Silicosis #clinical #radiology ... XRay #labeled #pulmonary
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
overall table for mediastinal ... masses #Diagnosis #Pulmonary ... #Radiology #Mediastinal ... #Mass #Differential ... Anterior #Middle #Posterior
Pulmonary Embolism on ECG 

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism ... Differential/diagnosis ... See thread for POCUS ... (II, III, AVF)(pattern ... Electrocardiogram #clinical #cardiology
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 ... there is a broad differential ... probably would be pulmonary ... #Clinical #Radiology