What is Plaps?
The PLAPS-profile designates PosteroLateral Alveolar and/or Pleural Syndrome. PLAPS are sought for after detection of an A-profile (a pattern compatible with pulmonary embolism) and of a free venous network (a pattern making the diagnosis of embolism less likely).
What is lung ultrasound?
A chest ultrasound is a noninvasive diagnostic exam that produces images, which used to assess the organs and structures within the chest, such as the lungs, mediastinum (area in the chest containing the heart, aorta, trachea, esophagus, thymus, and lymph nodes), and pleural space (space between the lungs and the …
What is lung sliding?
Lung sliding is the respirophasic shimmering to and fro movement of the visceral and parietal pleural surface. The presence of lung sliding indicates that the lung is fully inflated at the site of probe placement on the chest wall, so there is no pneumothorax at that examination site.
What is b profile?
The B profile designates anterior-predominant bilateral B + lines associated with lung sliding (with possible focalized A lines). The B’ profile is a B profile with abolished lung sliding. The A/B profile designates anterior predominant B + lines on one side, predominant A lines on the other.
Can you see pneumonia on ultrasound?
Ultrasound can detect the pulmonary changes associated with pneumonia as long as the process involves some of the outer (non-mediastinal) pleural surface – as it almost always does. Pneumonia progresses though stages, and the ultrasound changes vary depending on the degree and extent of consolidation.
What is a lung rocket?
Lung Rockets, Preliminary Definitions Said differently, lung rockets include eight features: they are comet-tail artifacts, arising from the pleural line, moving with lung sliding, usually long, usually well-defined, usually erasing A-lines, usually hyperechoic, and multiple in one longitudinal scan.
What can lung ultrasound diagnose?
Lung ultrasound can be used for early detection and management of respiratory complications under mechanical ventilation, such as pneumothorax, ventilator-associated pneumonia, atelectasis and pleural effusions.
Why is ultrasound not used for lungs?
What is lung ultrasound? Assessment of the lung has always been considered off-limits for ultrasound, since it is standard textbook knowledge that «because ultrasound energy is rapidly dissipated by air, ultrasound imaging is not useful for the evaluation of the pulmonary parenchyma» [1].
What are B lines on lung ultrasound?
The A-line is a horizontal artifact indicating a normal lung surface. The B-line is a kind of comet-tail artifact indicating subpleural interstitial edema. The relationship between anterior interstitial edema detected by lung ultrasound and the pulmonary artery occlusion pressure (PAOP) value was investigated.
What is lung pulse?
The lung pulse, described in 2003,2 is the rhythmic movement of the pleura in synchrony with the cardiac rhythm. Its presence indicates that the parietal and visceral pleura oppose one another, and so its presence rules out a pneumothorax.