<s>
Argon	B-Algorithm
plasma	I-Algorithm
coagulation	I-Algorithm
(	O
APC	O
)	O
is	O
a	O
medical	O
endoscopic	B-Application
procedure	O
used	O
to	O
control	O
bleeding	O
from	O
certain	O
lesions	O
in	O
the	O
gastrointestinal	O
tract	O
.	O
</s>
<s>
It	O
is	O
administered	O
during	O
esophagogastroduodenoscopy	B-Application
or	O
colonoscopy	O
.	O
</s>
