36 results
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Apical, Posterior, Anterior ... Superior, Medial, Anterior ... radiopaedia.org/cases ... #CT #CTChest #pulmonary ... #clinical #radiology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
- Spinal Cord Syndromes ... Causes of spinal ... • Extrinsic Causes ... deficiency - Syrinx ... patients with a long
Causes of Pulmonary Hypertension - Differential Diagnosis Algorithm
Pulmonary Arterial Hypertension
 • Idiopathic
 • Associated with:
Causes of Pulmonary ... • Valvular Lung ... Hypoxemia: • COPD ... • Interstitial Lung ... Sleep-Disordered Breathing
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
including restrictive lung ... hyperventilation syndrome—a ... In lung disease ... bronchitis, and COPD ... #Pulmonary #Abnormalities
Hoover's Sign

Hoover’s sign refers to inward movement of the lower rib cage during inspiration- instead of
hyperexpansion of the lungs ... paradoxically pulling the inferior ... Hoovers #Sign #Pulmonary ... #Video #Clinical ... #Breathing #Paradoxical
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
obesity-hypoventilation syndrome ... : Interstitial lung ... Pneumonia, asthma, COPD ... bypassing the lungs ... hepatopulmonary syndrome
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... Disease (Asthma, COPD ... • Interstitial lung ... Hypoventilation Syndrome ... Diagnosis #Algorithm #Causes
Paradoxical Respirations in Diaphragmatic Paralysis

Note the paradoxical movement of the abdomen during inspiration. The accessory inspiratory
This change causes ... direction and the anterior ... #Respirations #Breathing ... #Diaphragm #Clinical ... #PhysicalExam #Pulmonary
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Pulmonary Pathology ... pleura in severe cases ... Respiratory Distress Syndrome ... sliding COPD or ... sliding Pulmonary
COPD phenotypes:  Blue Bloaters vs. Pink Puffers
The two most stereotypical forms of COPD are pink
physiology and clinical ... have an overlap syndrome ... syndrome. ... airflow obstruction causes ... in the work of breathing