[42] 



menacing or impending glanders ; in the fé- 

 cond a confirmed glanders -, and in the third 

 an inveterate glanders. Three fymptoms mull 

 alio be known in this difeafe. 



i. The inflammation in the pituitary mem- 

 brane. 



2. A fwelling of the glands under the nether 

 jaw. 



3. ihe running of the glanders properly lb 

 called. 



Thefe three fymptoms are mutually caufed by- 

 one another: the firft produces the fécond ; 

 the fécond produces the ulcers, whence pro- 

 ceeds a running of the noftril on the difeafed 

 fide. 



In my treatife of 1749, I called a gland, 

 which the inflammation of the pituitary mem- 

 brane cauies to fwell, the [nblingual Gland ; but 

 it is only a lymphatic gland, the canals of 

 which, after fending out feveral ramifications, 

 go to the maxillary gland, and then to ano- 

 ther lymphatic gland pbced under the parotid, 

 from which it divides two large branches which 

 accompany the trachea in its whole length, on 

 each fide ; then again paffes between the two 

 bronchia, about two inches and half from the 

 aorta, into two lymphatic glands -, there they 

 part in order to crofs them, and at laft terminate 

 n the Vena cava. 



As to the fublingual glands they are fituated 

 at thefymphyfis of the chin. 



B. Although 



