[Histonet] Xylene sensitivity

Tue Sep 27 11:35:57 CDT 2011

Glen:
Unfortunately for your reasoning, I substituted xylene with MINERAL OIL, the same mineral oil you can profusely use on your skin while applying a "sun blocker", or the same mineral oil that constitutes the baby oil sold in any drug store to be applied to the any baby's hypersensitive skin.
I am attaching under separate cover my original procedure and another more recent modification all validated as to their effectiveness.
Ah, by the way, mineral oil is also part of some softening stool medicaments as well!
René J.

--- On Tue, 9/27/11, Glen Dawson <ihcman2010 <@t> hotmail.com> wrote:

From: Glen Dawson <ihcman2010 <@t> hotmail.com>
Subject: RE: [Histonet] Xylene sensitivity
To: rjbuesa <@t> yahoo.com, histonet <@t> lists.utsouthwestern.edu
Date: Tuesday, September 27, 2011, 12:26 PM

Rene',

I must respectfully ask: what happens after you modify your procedures for this new employee & 2 days after everything has been standardized/validated another employee begins employment, but exhibits sensitivity to the new xylene substitute?  I realize that getting another job NOW is not easy, but redoing standardized procedures over and over could drive a lab into the ground and ALL of the techs in that lab could be searching for another job.

It is a mistake to automatically assume that substitutes cannot be toxic or cause sensitivity themselves.

Glen D.

Date: Tue, 27 Sep 2011 08:44:35 -0700
From: rjbuesa <@t> yahoo.com
Subject: RE: [Histonet] Xylene sensitivity
To: sdattili <@t> stormontvail.org; histonet <@t> lists.utsouthwestern.edu; ihcman2010 <@t> hotmail.com

Glen:
I respectfully disagree. Do you have any idea what would mean to that employee to try to get another job NOW?
Changing the procedure is what we (as histotechnique refers to) have been doing for ever.
Perhaps you do not remember other methods, but I do because I started working in this field in 1952.
Back then I processed tissues manually and used aniline oil to "clear", benzene  as ante medium and was very glad when I switched to white gasoline and later to xylene.
Do you know why xylene became so prevalent? Because in 1943 the AutioTechnicon was developed and they recommended xylene as the way to go.
That selection also was the choice of the VIP manufacturers, and we all started to change from the toxic benzene and aniline oil to the toxic xylene.
There are other ways of doing things and changing work or exposing to toxic chemicals is not the correct path, no matter how much we are "used to".
René J.

--- On Tue, 9/27/11, Glen Dawson <ihcman2010 <@t> hotmail.com> wrote:

From: Glen Dawson <ihcman2010 <@t> hotmail.com>
Subject: RE: [Histonet] Xylene sensitivity
To: sdattili <@t> stormontvail.org, histonet <@t> lists.utsouthwestern.edu
Date: Tuesday, September 27, 2011, 11:11 AM

Shelley,

Perhaps this employee should look into other job opportunities.  The histo lab is filled with chemicals that can cause sensitivity in those people who may be prone to that.  Unfortunately, some of the main players in the histo lab (xylene & formalin) are often the culprit, but they are the best products in terms of how well they work, how universally they are used, how well their characteristics are known, etc...  I hate to sound like I'm not sympathetic, because I truly am, but I think it is a mistake to modify a histology lab's procedures to accomodate a new employee.

Just my opinion,

Glen Dawson  BS, HT(ASCP) & QIHC
Milwaukee, WI

> Date: Tue, 27 Sep 2011 08:27:19 -0500
> From: SDattili <@t> stormontvail.org
> To: histonet <@t> lists.utsouthwestern.edu
> Subject: [Histonet] Xylene sensitivity
> 
> Hi all,
> I have a new employee who is developing a scratchy, painful throat and some difficulty breathing when exposed to xylene (for instance, when the cover is raised on the coverslipper). This is her first job in a lab of any sort. We are investigating all the usual culprits--air handling system, hoods, allergies or virus unrelated to histology, etc. Right now she is wearing a PAPR to work, which is obviously not a long-term solution. Ultimately, I think we will conclude that this employee has a sensitivity to xylene and possibly other chemicals in the histology lab, as other employees are not complaining about symptoms related to chemicals.
> 
> Does anyone have any experience with activated charcoal air cleaners? I am looking at a portable unit that sits on casters and provides 4 air exchanges per hour. It's not cheap at $1000, but well worth it if it will provide relief for this employee and allow her to continue her employment. Our lab is approximately 800-1000 sq. ft in size with 8 foot ceilings. We have 1 standard bio-hood for processing cytology fluids and 2 wall-mounted "air suckers" above our processors. I am open to any suggestions.
> 
> Thanks,
> 
> Shelley D'Attilio MT(ASCP)
> Manager, Chemistry, Cytology and Histology
> Dept. of Pathology and Laboratory Medicine
> Stormont-Vail HealthCare
> Topeka, Kansas
> 
> 
> 
> 
> NEED A DOCTOR? Stormont-Vail's Health Connections can help you find a doctor accepting new patients. Call (785) 354-5225.
> 
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