<s>
Magnetic	B-Algorithm
resonance	I-Algorithm
cholangiopancreatography	I-Algorithm
(	O
MRCP	O
)	O
is	O
a	O
medical	B-Application
imaging	I-Application
technique	I-Application
.	O
</s>
<s>
MRCP	O
has	O
been	O
slowly	O
replacing	O
endoscopic	B-Algorithm
retrograde	I-Algorithm
cholangiopancreatography	I-Algorithm
(	O
ERCP	B-Algorithm
)	O
as	O
investigation	O
of	O
choice	O
.	O
</s>
<s>
Several	O
advantages	O
offered	O
by	O
MRCP	O
is	O
its	O
non-invasive	O
nature	O
,	O
less	O
costly	O
,	O
requires	O
less	O
examination	O
time	O
when	O
compared	O
to	O
ERCP	B-Algorithm
(	O
30	O
minutes	O
)	O
,	O
fewer	O
staff	O
required	O
,	O
and	O
does	O
not	O
require	O
any	O
ionising	O
radiation	O
.	O
</s>
