<a href="http://versicherungs-wiki.de/index.php?title=Pulmonary_Embolism">Pulmonary Embolism</a>The English term "embolus" derives from the Greek word that means "plug" or "stopper." A <b style="color:blackbackground-color:#ffff66">pulmonary</b> embolus is made up of substance that gains entry in di