4 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
: Atelectasis, ARDS ... Edema, Atelectasis ... , Obstructive Lung ... UnremarkableLab #AA ... Hypoxia #hypoxemia #differential
Figure 3 HRCT-LUS correlation in normal lung, pulmonary congestion, rheumatoid lung disease, idiopathic pulmonary fibrosis.
Notes: (A)
” due to alveolar ... long, vertical ... syndrome (thin ... #Clinical #Diagnosis ... #Correlation #Table
B-Lines on Lung POCUS

PE is LEAST likely to show B lines. Juxtaposition of fluid droplets &
B lines on US (alveolar ... interstitial syndrome ... , pna, ARDS, contusion ... #POCUS #clinical ... #Pulmonary #ultrasound
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
) Suspect: Clinical ... permanent alopecia Differential ... Clinical Features ... pneumonitis • Diffuse alveolar ... cancer • Cervical