DISEASES OF THE RESPIRATORY SYSTEM. 



9? 



tory organs of the dog, we may remark on the rarity of 

 acute pulmonary congestion and pulmonary apoplexy in this 

 animal, but that it does occur has been amply proved by 

 Oadeac of Toulouse, who has published his researches in 

 the ' Revue Veterinaire/ 



Disorders ov the Diaphragm seem not to have been 

 observed in the dog.* 



Fia. 30. — Patent syringe for intratracheal injection. 



Fig. 31. — Improved patent hypodermic syringe. 



* But in the ' Revue Veterinaire ' for August, 1886, Besnard, of Rochellet 

 gives a case of Diaphbagmatic Heknia of the dog. The whole intestine 

 except the duodenum and rectum had passed iuto the chest through a rent 

 in the fleshy part of the diaphragm, on the right side and high up. The 

 greater part of the intestinal mass was contained in the omentum, which 

 was, however, torn here and there. The lungs had in plices become adherent 

 to the bowels. 



