(JO AFFECTIONS OF THE LARYNX. 



tumor has rolled up between the chords) ; third, a natural hoarse 

 sound (while the tumor lies trembling on the upper surface of the 

 chord). 



8. P. 46. 



In another set of cases the oedema is one of the accompaniments 

 of a general dropsy depending upon disease of the heart or kidneys, 

 or upon scarlatina, or else has its origin in a hydrsemia with ten- 

 dency to serous transudation, requiring merely the impulse of a 

 light catarrh or a mechanical impediment (a scar, tumor, or the like) 

 for its development. In one case a non -inflammatory cedema glot- 

 tidis, which had shown itself fitfully in company with local oedema 

 of other regions of the body that shifted from place to place, was 

 traced to a paralytic condition of the vessels of the sympathetic. 



