THE SPLEEN 



435 



THE SPLEEN 



The spleen is bright red in color in the fresh state. It is somewhat falciform, 



long, and narrow ; the ventral part is the widest. Its position varies in accordance 



with the fullness of the stomach. When that organ is moderately full he long 



axis of the spleen corresponds to the direction of the last rib. Its parietal surface 



Fig. 342.-PROJECTION of V.scf.ra of Do.-. (Male) os Body Wall, Lkpt Side. 



, ■• ,. .1 I „, „f i„„,r- P MPricardium- Pr. prostate. Costal attachment and 



A C D Apical.cardiac, auddiaphragiiiJiticlobesof lung, r, penoamiuni r ,n 



' ' ' median line of diaphragm are dotted. 



Fjq 343 —Projection of Viscera of Dog (Female) on Body Wall, Right Side. 

 A, C, D, .Epical, cardiac, and diaphragmatic lobes of right lung; P pericardium; L. K ^igh* ^idaej^ 

 Pan., rigkt branch of pancreas; O, ovary; U, cornu of uterus. Costal attachment and median line of diaphragm 

 are dotted; also posterior contour of stomach. 



is convex and lies largely against the left flank. The visceral surface is concave in 

 its length, and is marked by a longitudinal ridge, on which the vessels and nerves 

 are situated. The dorsal end hes against the left kidney and left crus of the dia- 

 phragm. The ventral end is a little further back, and reaches to the ventral wall 

 of the abdomen. It is so loosely attached by the great omentum as to be regarded 

 as an appendage of the latter. 



