Re: [Histonet] Nuclear "Artifact"

2015-04-23 Thread Sue
Hi All So I have been seeing the same issue as I stated in past e-mails. I did one test and fixed a colon biopsy in formaldehyde and left it in overnight and processed next day. I was hoping that I could reproduce the artifact. The tissue was beautiful. At my pathologists requests we changed t

RE: [Histonet] Nuclear "Artifact"

2015-04-22 Thread Kienitz, Kari
e [foreig...@gmail.com] Sent: Wednesday, April 22, 2015 9:10 AM To: Michael Ann Jones Cc: histonet@lists.utsouthwestern.edu; Lisa Roy Subject: Re: [Histonet] Nuclear "Artifact" At a previous job, we found (this was specific to prostate biopsies) that one of our clients was taking the p

Re: [Histonet] Nuclear "Artifact"

2015-04-22 Thread Patrick Laurie
At a previous job, we found (this was specific to prostate biopsies) that one of our clients was taking the prostate biopsies out, lining them up on a dry paper towel, doing the whole procedure, then putting them into the formalin jars. It can be some time between the start and finish of a procedu

Re: [Histonet] Nuclear "Artifact"

2015-04-22 Thread Michael Ann Jones
Happy Lab Week!! We worked on our H&E for almost two years. We were using Leica H&E products and after 2 years of struggling, adjusting and analyzing everything in our lab - we switched to the Richard-Allen Scientific products. We were seeing variability between days of staining, tissues right next

Re: [Histonet] Nuclear "Artifact"

2015-04-21 Thread Bitting, Angela K.
We occasionally see this also. Sent from my iPhone > On Apr 21, 2015, at 7:59 PM, Sue wrote: > > OMG we are experiencing the same issue. At first it was just GI and now we > are seeing it on prostate. One pathologist said it looks like the tissue has > been cooked. The only issue is we can ha

Re: [Histonet] Nuclear "Artifact"

2015-04-21 Thread Sue
OMG we are experiencing the same issue. At first it was just GI and now we are seeing it on prostate. One pathologist said it looks like the tissue has been cooked. The only issue is we can have two biopsies right next to one another in the basket one looks good and one looks bad. My director al

[Histonet] Nuclear "Artifact"

2015-04-21 Thread Roy, Lisa
Hi HistoNetters: I have run into quite a problem. My lab currently processes all tissue types from 3 different sites. Recently, we have been getting complaints from one of the sites that the biopsies have a nuclear "artifact". It is described as "washed out" or poor to no nuclear detail. Pic