From The Thief and the Fallen album out now on Enemy Soil. iTunes: http://apple.co/1PNkd8L. Amazon: http://amzn.to/1EITdjv. MerchDirect: http://bit.ly/1HYpfsW. Video Credits: Directed & edited by Bill Connell, JC Costa & Ryan Donahue.
The term pseudohyponatremia is often erroneously used for hyponatremia caused by hyperglycemia, which increases the blood osmolality what results in the movement of water from the cells into the blood and therefore in dilutional hyponatremia, which is true hypertonic hypervolemic hyponatremia.
Primary piriformis syndrome has an anatomic cause, such as a split piriformis muscle, split sciatic nerve, or an anomalous sciatic nerve path. Secondary piriformis syndrome occurs as a result of a precipitating cause, including macrotrauma, microtrauma, ischemic mass effect, and local ischemia.