43 results
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
predominance: Respiratory ... Hypersensitivity pneumonitis, Respiratory ... bronchiolitis #Diagnosis #Radiology ... #Pulmonary #CTChest ... #GroundGlass #Differential
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Age-Adjusted Gradient • Alveolar ... Hypoventilation: CNS of Respiratory ... Left Shunt - Anatomic ... #AA #Gradient #alveolar ... Hypoxia #hypoxemia #differential
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Hypoxemia Differential ... Diagnosis Algorithm ... neuromuscular disease, ↓ chest ... Cardiac, Vascular, Alveolar ... #pulmonary #Aa
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... Cardiogenic pulmonary ... #Clinical #Radiology ... #Pulmonary #CTChest ... Carcinomatosis #Mimic #Differential
A serious case of Flail chest. This is a medical emergency!

Medical Talk @TheMedicalTalk

#Flail #Chest #Breathing #Pattern
A serious case of ... This is a medical ... Pattern #Trauma #Video ... #Clinical #PhysicalExam ... #Pulmonary #Respiratory
Flail Chest on Physical Exam
Flail chest after 3 or more ribs are broken in 2 areas
Exam Flail chest ... paradoxical motion of a ... PhysicalExam #Breathing #respiratory ... #clinical #video ... #Pulmonary #paradoxical
Trauma - Paradoxical Breathing in Flail Chest 
It occurs when multiple adjacent ribs are broken in
places, separating a ... segment, so a part ... Pattern #Trauma #Video ... #Clinical #PhysicalExam ... #Pulmonary #Respiratory
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
Patterns - Differential ... Interstitial Edema, Alveolar ... Hypersensitivity Pneumonitis, Respiratory ... Crazy Paving: Alveolar ... #radiology
Paradoxic Breathing in Pediatric Respiratory Distress - Improved after nebulizers and HFNC

Inward chest wall movement with
Breathing in Pediatric Respiratory ... HFNC Inward chest ... expiration as a ... Pediatrics #Peds #clinical ... #Video #Pulmonary
Flail Chest on Physical Exam
Flail chest occurs when 3 or more ribs are broken in at
paradoxical motion of a ... Video by Dr. ... PhysicalExam #Breathing #respiratory ... #clinical #video ... #Pulmonary