119 
Possibly, however 
: er, these are blood vascul 
been included in the necrotic area. Bier apte B eco 
Bonner 2 cm. and a depth of about 6 mm. It was 
ad an ulcerated surface. Microscopically there 
there ; 
ware m no attempt at encapsulation. Multinucleated cells 
The i several parts of the section. 
e Sd ad ple lesion was examined in serial section and no 
ak e Wer dude The lesion, although a very small 
early as AE ably of several weeks' standing, and not as 
the hype i s assumed from its size. A consideration of 
Es ophic changes in the epithelium, which must have 
ma weeks’ duration, led to this conclusion. 
tniidition af rag atest here that there is a granulomatous 
hale E ing horses in the Solomon Islands known under 
Where, and pii mp This condition is discussed else- 
st not be confused with the “ cer" 
Northern Australia. 1 e “swamp cancer of 
Th i DISCUSSION. 
"nid is a great similarity between the macroscopic and 
iu. pathology of “swamp cancer" an habronemic 
a as observed in Southern Austral 
o larvae have been found 
at they have not been 
i the result of 
e invasi 
vasion. At the same time there is no proof that larvae 
are res > 
responsible for the reaction. 
