Related Experiment Video
Updated: Feb 6, 2026

Focused Assessment with Sonography for Trauma FAST Exam: Image Acquisition
Published on: September 22, 2023
Abstract:
Thoracic trauma in multiple trauma increases mortality threefold, usually due to sepsis. Disturbances of the pulmonary vasculature are seen soon after trauma, as is increased EVLW. This can be due to 3 different mechanisms: 1. High pressure edema due to high intrathoracic pressure. Protein-poor edema. No hypervolemia, therefore no diuresis called for. 2. Hematoma: blood and dead tissue should be removed. Bronchial drainage is important. 3. Capillary permeability damage: areas of direct trauma with protein-rich interstitial edema. Can lead to ARDS. Modern ventilation techniques are helpful. No drug therapy (i.e. steroids) is proven.
Related Concept Videos
Thoracic Aorta
The Thoracic Cage: Sternum
The sternum is the elongated bony structure on the anterior side of the thoracic cage. It consists of three parts: the manubrium, the body, and the xiphoid...
The Thoracic Cage: Ribs
Parts of a Typical Rib
A typical rib has a head, neck, and body. The posterior end of the rib is called the head, followed by a narrow neck. The head articulates primarily with the costal...
Pressure Relationships in Thoracic Cavity
Breathing Mechanisms
Both intra-alveolar and intrapleural pressures rely on specific lung properties. The ability to breathe—allowing air to enter the lungs...
Breathing
The Sympathetic Nervous System

