A 17 year old boy was riding a skateboard downhill at a high rate of speed when he lost control and hit a fire hydrant. He was discovered with the help of bystanders unresponsive at the scene. He was intubated and taken to the Medical Center, where he was found to have a traumatic brain injury of unknown severity, multiple sternal fractures, and a large, complex laceration of the anterior aspect of the left knee. He was transferred to another Heart Medical Center, where he was shifted to the intensive care unit.
The patient was kept on a ventilator for two days due to cardiac abnormalities on his EKG and other indications of cardiac contusion. This was ultimately confirmed by echocardiogram. Source Trauma Case Study, Peace Health What is the likely diagnosis in this case? *This case is from Docplexus Editorial Team for educative purpose only.