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Posterior Mediastinal Mass - Differential Diagnosis
 • Neurofibroma
 • Neurosarcoma
 • Neuroblastoma
 • Ganglioneuroma
 • Meningocele
Posterior Mediastinal ... Mass - Differential ... #Mediastinal #Mass ... Diagnosis #pulmonary #radiology ... #chest
Mediastinal masses are discussed in more detail in Mediastinal masses.
Here is just a brief overview. #Diagnosis
Mediastinal masses ... #Diagnosis #Radiology ... #Mediastinal #Mass ... #Differential # ... Anterior #Middle #Posterior
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
- Differential ... Atelectasis, Nodule / mass ... , Posterior mediastinal ... #Widening #Differential ... Diagnosis #pulmonary #radiology
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass ... • Posterior Mediastinum ... Mediastinal Mass ... of breath • Chest ... #Mass #Differential
Hilum Overlay Sign on Chest X-Ray
If a mass is in contact with the pulmonary vessels then,
Overlay Sign on Chest ... either anterior or posterior ... be an anterior mediastinal ... Overlay #Sign #Chest ... XRay #clinical #radiology
Bradycardia
1) First Steps: IV, O2, Monitors, ECG, Pads on patient, Crash Cart in room. Is patient
Bradycardia 1) ... SOB from CHF, Chest ... SarahFoohey #bradycardia ... #diagnosis #differential ... #management #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... Cheat Sheet 1) ... (V1, V4R) • Posterior ... hypokalaemia or bradycardia ... Electrocardiogram #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
elevation in aVR • Posterior ... accompanied by chest ... accompanied by chest ... #EKG #diagnosis ... #differential #
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
overall table for mediastinal ... Diagnosis #Pulmonary #Radiology ... #Mediastinal #Mass ... #Differential # ... Anterior #Middle #Posterior
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Equivalents / Don't Miss ... depression in VI-V2 - posterior ... #EKG #diagnosis ... electrocardiogram #cardiology ... Interpretation #differential