Explanation please: Coagulation - all_mle - Printable Version +- USMLE Forum - Largest USMLE Community (https://www.usmleforum.com) +-- Forum: USMLE Forum (https://www.usmleforum.com/forumdisplay.php?fid=1) +--- Forum: Step 1 (https://www.usmleforum.com/forumdisplay.php?fid=2) +--- Thread: Explanation please: Coagulation - all_mle (/showthread.php?tid=683006) |
Explanation please: Coagulation - all_mle - ArchivalUser - 06-20-2012 I am really confused with these terms: FDP and D dimers... In primary fibrinolysis (open heart surgery) why is there increase in FDP but no increase in D dimers??? 0 - ArchivalUser - 06-20-2012 Plasmin cleaves fibrin at multiple sites and releases fibrin degradation products (FDPs). One of the major FDPs is D-dimer, which consists of two D domains from adjacent fibrin monomers that have been crosslinked by activated factor XIII. Since D-dimer is generated from cross-linked fibrin, but not from fibrinogen, an elevated plasma concentration of D-dimer indicates recent or ongoing intravascular blood coagulation. 0 - ArchivalUser - 06-20-2012 Well explained, thanx nader_s |