An elevated D-dimer level is not normal. It is usually found after a clot has formed and is in the process of breaking down. If you are having significant formation and breakdown of blood clot in your body, your D-dimer may be elevated. A negative D-dimer test means that a blood clot is highly unlikely.
Purpose [edit]. Counting impressions is the method by which most Web advertising is accounted and paid for, and the cost is quoted in CPI (cost per impression) .
Lexmark v. Impression: The Facts of the Case. In Lexmark v. Impression, the Federal Circuit is holding an en banc hearing to consider the impact of both Kirtsaeng and Quanta on issues of patent exhaustion. I wanted to provide the following some discussion of the facts at issue in the case.