[Histonet] Re:Gloves ..... a question
Marshall Terry Dr,
Terry.Marshall <@t> rothgen.nhs.uk
Wed Mar 23 10:23:02 CST 2005
This post is difficult to understand. What on earth are cornified (I liked cornfield better) cells other than keratinised cells? Where would you most likely get lots of keratinised cells from, a lightly keratinised site or a heavily keratinised site? The mouth is, for the most part non-keratinised, and is therefore not in contention at all as a site of origin.
Let me confirm that it is sometimes a problem. I feel sure that there are either shedders and non-shedders, that there are someday shedders and other day non-shedders (if you see what I mean).
When I was in NZ a few years ago, it was a really bad problem, solved by getting the tech to wear gloves when labelling the slides. Slides are invariably labelled with the writing right way up, frosted end pointing North. This means the fingers and heel of the hand rest on the slide. That is the source of the squames.
Dr Terry L Marshall, B.A.(Law), M.B.,Ch.B.,F.R.C.Path
Rotherham General Hospital
terry.marshall <@t> rothgen.nhs.uk
From: tony.j.savage <@t> gsk.com [mailto:tony.j.savage <@t> gsk.com]
Sent: 23 March 2005 15:28
To: histonet <@t> lists.utsouthwestern.edu
Subject: [Histonet] Re:Gloves ..... a question
I also have never worn gloves for embedding or cutting paraffin processed
material although I can see the merit of wearing gloves when cutting
unfixed frozen material. I was also intrigued by the comments about dead
skin cells occurring on slides. It is highly unlikely that you would ever
identify the fragments of keratin that might be shed from your hands when
cutting sections; you just would not get cornified epithelium shed from
the hands or scalp because these sites are heavily keratinised. You are
much more likely to get the cornified cells deposited on slides from the
mouth, by breathing on the block whilst cutting or onto the slide whilst
cleaning. I have also noticed that there are times when deposited
cornified cells increase to problem levels and this often coincides with
the microtomist having a cold or a sore throat. I strongly feel that the
notion of cornified cells from the hand/scalp is a myth that is passed
from generation to generation often by practitioners who should have given
it more thought.
>>>>"Robyn Vazquez" <vazquezr <@t> ohsu.edu>
Subject: Re: [Histonet] Gloves ... a question
I have never worn gloves and I have never had a pathologist complain of
skin cells on my slide either.
>>> "Terry Murphy" <lubbockcat <@t> hotmail.com> 03/18/05 6:50 PM >>>
I once had a pathologist complain dead skin cells on his slides when he
that I did not wear gloves when I was cutting. Anyone else ever hear this
from a pathologist?
>>> "Angela Bitting" <akbitting <@t> geisinger.edu>
>Thank you to everyone who replied to my question about wearing gloves
>during embedding and cutting blocks.
>I intentionally did not mention which side of the war I was on because I
>wanted evryone to respond without feeling threatened (Histonet is such a
>Thank you again.
>By the way,
>I'm on the side of those who DO NOT wear gloves.....
Asthma Biology Department.
GlaxoSmithKline Medicines Research Centre,
tel. +44 (0)1438 764117
fax. +44 (0)1438 764782
email. Tony.J.Savage <@t> gsk.com
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