Plate V. 
sections of wall of colon and caecum. Infiltrat 
; td honeycombed condition produced by submucosal, vj 
peritoneal or intra-muscular cysts Note the size of so& 
of the cyst cavities, and the number of cysts in a siiu 
piece of bowel wall. The hyperplasia of the fibrous tis 
is well seen and rr embles the rings of a tree-trunk, 
ig. 2. Wall of •:>7'c I hickening of wall by fibrous tis 
This cyv • *~<tly inflamed 
** 3 Ileun . nodular subperitoncal cysts They 
-i .with one another, 
big 4 ! .!•> it gland , showing oesophagostome p^rt; 
.-n. It had penetrated the gland and beai» 
. - s-l -d. x j 2. 
1 - !g - •' um. Two small, flat, button-shaped subperitoncal cyst 
The cysts are quite separate. 
big. 6. Ileum. Note subperitoncal cyst on side of mesentery 
attachment. It is attached to the side wall and, with ! 
sin.-:, submucosal cysts, has produced a puckering 1 *1 
' ! t the intestine. Several of these cysts produ' : 
- ukited condition f the tube. 
^ 'phagostovu u external surface of colon, b 
gastro ejm which it was covered, is turned b;- 
Nfote thrt't ii yellowish points near the worm; ti- 
are K • r 1 rms m other cysts. The membra** 
‘ ,J - \er\ 1 n, a ri wo: r 
- k , he pad of faL Xhe small dark roU nd * 
*’* " 5i *ade by the worm escaping from it* 
' b. sophagostome withdrawn from its cyst • 
* 20 
F,g * L ° /im - Two magnified to show their plastic fc* 
x 16. 
F,g I °' aU °P h '‘g««om f It had ruptured the walls of its s* 
P ritoneal cyst and had penetrated the mesenteric attach 
ment of the ileum. x 12. 
