Plate II. 
Fig. i Caecum and appendix. External surface. The gu' 
held up to the light in order to shov/ more clearly ' 
extent of the black haemorrhagic patches Note the l 1 ’ * 
areas at the apex. These are masses of subperUor- 
tumours infiltrating a longitudinal muscular band Sen. 
necrotic and calcareous patches are seen coloured yell - * 
Appendix vermiformis. Probe passed through lur, ' 
into caecum. Notice tumour mass on wall of caecum; : 
is composed of a number of submucosal and suhpento; 
cysts. 
Fig. 2. Compare Fiate III, fig i 
1 ntr*mt t ■ Edges of bowel held apart, aid 
un; '’ M ’ ( i by transmitted light, so as to si « 
‘ di< cord-like appearance of the cysts, 
imposed of a number of submucous 
• s near each other. Note the gene 
"‘» »ent at the upper and lower portion' ' 
uese correspond to the clusters of ul 
• ‘i.j subperitoneal cysts about the longitude 
Probe passed through appendix. 
