88 
Plate V b 
Subperitoneal tumour growing from the wall of the appendix 
vermiformis. Note the division of the tumour into two 
cysts and the partial sub-division of them by bands of 
connective tissue. The contents of cysts are chiefly pus 
cells. 1 wo cross-sections of an cesophagostome are seen 
in the outer-cyst. 
