THE UEINE AND UEINAEY APPAEATUS. 



333 



CHAPTEK YI.— DISEASES 



UKINARY APPARATUS. 



AND 



We find that in the ox the kidneys are lobulated, 

 since they retain the division into parts observable in the 

 foetus ; they are large, and present well-marked papillaD 



A. B. C. 



Fig. 66. — Kidney of the ox. A. Ri-.. ^ui^cro-external surface. B. Left; 

 infero-internal surface. C. Left : showing calyces. (After Chauveau.) 



and calycine divisions of the pelvis. The bladder is 

 thoroughly invested by peritoneum, and is of considerable 

 size. The curve in the penis of the male interferes with 

 the passage of the catheter. Also the urethral passage is 

 small and situated deeply in the substance of the penis. 



