Case
A 16 year old patient is brought into the emergency room after having fallen off of their skateboard. The patient is complaining of extreme left shoulder pain when moving their arm or taking a deep breath. There is a visible protuberance under the skin on the left upper anterior chest/shoulder, halfway between the neck and acromion. The protuberance is hard and highly painful to the touch.
Question 1/3 - Click on the image at the location being described.