9 results
A-Lines vs B-Lines on Lung POCUS
A-Lines:
 • Predominately horizontal lines
 • A-lines are repeated horizontal &
vertical lines ... • B-lines are vertical ... edema, ARDS, pneumonia ... #BLines #Lung # ... #clinical #comparison
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
Differential Bilat ... B lines/lung sliding ... : Pulmonary edema ... , ARDS, interstitial ... #POCUS #clinical
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Pulmonary Pathology ... Edema: - Widespread ... Respiratory Distress Syndrome ... (ARDS): - Bilateral ... #differential #
Figure 3 HRCT-LUS correlation in normal lung, pulmonary congestion, rheumatoid lung disease, idiopathic pulmonary fibrosis.
Notes: (A)
due to alveolar syndrome ... , vertical hyperechoic ... fibrotic alveolar syndrome ... #Clinical #Diagnosis ... #Correlation #Table
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
B-Lines on Lung POCUS

PE is LEAST likely to show B lines. Juxtaposition of fluid droplets &
B-Lines on Lung ... alveolar interstitial syndrome ... , pna, ARDS, contusion ... #Lung #POCUS #clinical ... #Pulmonary #ultrasound
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
brain PRES Clinical ... sensitivity showing cortical ... Reversible course Differential ... disturbance, External lines ... Seizures: Treat with AEDs
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
) Suspect: Clinical ... permanent alopecia Differential ... Non-autoimmune rheumatologic ... Clinical Features ... cancer • Cervical
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
with presence of pulmonary ... edema (“B-lines ... acute coronary syndrome ... #diagnosis #differential ... cardiology #treatment #table