hey welcome to another medical your
video with mr. red we go back
how far will you know my family since
the mid eighties on you you're in my
house the first time when you were like
14 years old yeah well maybe older today
we're going to address actinic keratosis
little precancerous lesions that can
turn into squamous cell carcinoma type
of skin cancer so we want to freeze them
off now get rid of we can also use a
chemotherapy cream but that requires
repeated applications and skin gets very
irritated whereas we can just hit little
spots with liquid nitrogen causing
frostbite like we done see this world
crusted I'm sorry didn't mean to call
you a crusty old man it use the abuse
that has this white color to that
keratin is the same protein that's in
fingernails and hair it's hard and it
almost feels like it's a sharper and cut
yet we're going to go ahead and freeze
off though the worst of them anyway with
liquid nitrogen the the spray comes out
right here through a very small aperture
you hardly see it it's very cold about
333 and 40 degrees below zero you ready
for that boy
alright so that's my little stream I get
just a tiny little color around it and
we keep it frozen for good
in 15 seconds and then we come back
after its thought out and hit it again
you misread you assure me to do we're a
half-hour outside right keep a lot of
it's done by feel rather than by look so
I'm just just getting the ones that have
the the roughest texture to them the
other ones may hit another time or may
end up just using the cream because
there's so much of an area here should
get that look of agony on your face
this area got some sun and some time but
it's also your natural skin you have a
predisposition to this just genetically
alright now we're going to go back
through to the mall second time you're
gonna see that the skin is already read
it won't really get a good blister until
tonight and then what will have you do
is just keep a little aquaphor
over-the-road moist areas not popping
blisters but it will be all cleared up
within when you know you've had this
done within two or three weeks
alright alright these are good is
accounted around 28 once you get over 15
it doesn't matter the building code is
the same for anything above 15 so I'm
comfortable with that put me through all
this pain I know pay for into it I know
I it makes no sense
you okay you're gonna get a rubber glove
on to thanks for joining edit myself
learning about actinic keratosis
cryotherapy hey keep watching be sure to
be subscribed to the channel if you're
not already and until next time stay
good home