7 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Room Air + Sea Level ... AVMs, Hepatopulmonary ... Syndrome - ... Atelectasis, ARDS, Pneumonia ... , Interstitial Lung
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
760 mm Hg at sea level ... obesity-hypoventilation syndrome ... hypoxemia • Causes: Pneumonia ... AVMs, hepatopulmonary ... syndrome), intracardiac
Based on the images alone, it is usually not possible to determine the cause of the
and other non-pulmonary ... Lobar pneumonia ... Organizing pneumonia ... nodular interstitial lung ... Consolidation #Causes #RadiologyAssistant
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary ... Syndrome - Diagnosis ... absence of intrinsic lung ... shunt (Type 2) Clinical ... on radioactive lung
Good example of 'shred sign' in a patient with fever, cough and shortness of breath. 

This
a patient with fever ... have multifocal pneumonia ... #clinical #photo ... #ultrasound #lung ... #pulmonary
Hepatopulmonary Syndrome - Illness Script
HPS is a pulmonary disorder of chronic liver disease characterized by a
Hepatopulmonary ... Syndrome - Illness ... presence in the lower lung ... of orthodeoxia CLINICAL ... Alert_Oriented3 #HPS #Hepatopulmonary
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
salivary ducts Clinical ... Disease: • 10%-15% Pulmonary ... Usual interstitial pneumonia ... , INC risk PE, Pulmonary ... MALT Lymphoma • Lung