Clinical Case, July 16, 2003 Case #5 -- A 4-Year-Old Boy With an Abdominal Mass Test your diagnostic skills with our series of Pediatric Interactive Cases. Clinical Case, May 12, 2003 Interactive ...

Hypertonic saline refers to any saline solution with a concentration of sodium chloride (NaCl) higher than physiologic (0.9%). Commonly used preparations include 2%, 3%, 5%, 7%, and 23% NaCl.