<s>
Fluid-attenuated	B-Algorithm
inversion	I-Algorithm
recovery	I-Algorithm
(	O
FLAIR	B-Algorithm
)	O
is	O
an	O
MRI	B-Algorithm
sequence	I-Algorithm
with	O
an	O
inversion	O
recovery	O
set	O
to	O
null	O
fluids	O
.	O
</s>
<s>
FLAIR	B-Algorithm
can	O
be	O
used	O
with	O
both	O
three-dimensional	O
imaging	O
(	O
3D	B-Algorithm
FLAIR	I-Algorithm
)	O
or	O
two	O
dimensional	O
imaging	O
(	O
2D	B-Algorithm
FLAIR	I-Algorithm
)	O
.	O
</s>
<s>
in	O
other	O
words	O
,	O
one	O
should	O
typically	O
use	O
a	O
TI	O
of	O
around	O
70%	O
of	O
the	O
T1	B-Algorithm
value	O
.	O
</s>
<s>
In	O
the	O
case	O
of	O
CSF	O
suppression	O
,	O
one	O
aims	O
for	O
T1-weighted	O
images	O
,	O
which	O
prioritize	O
the	O
signal	O
of	O
fat	O
over	O
that	O
of	O
water	O
.	O
</s>
<s>
The	O
FLAIR	B-Algorithm
sequence	O
analysis	O
has	O
been	O
especially	O
useful	O
in	O
the	O
evaluation	O
and	O
study	O
of	O
CNS	O
disorders	O
,	O
involving	O
:	O
</s>
<s>
*	O
Post-contrast	O
FLAIR	B-Algorithm
images	O
have	O
been	O
added	O
to	O
diagnosis	O
protocol	O
for	O
accurate	O
medical	O
assessment	O
.	O
</s>
