Re: [Histonet] perplexed

2009-02-03 Thread Piero Nelva
Hi Angela There was a problem with the heating pads for a certain batch of Ventana XT's. We had uneven heating for a week or so until the rep replaced the entire pad. You can check if your machine is one that was made in the offending batch. No problems since. Regards Piero Nelva Anatom

RE: [Histonet] perplexed

2009-02-02 Thread Sebree Linda A
Subject: RE: [Histonet] perplexed We also had this happen, and the red control box marking was on the underside of the slide. Seems that when the slides are packaged in the box, the front part of the slide is pressed with the red markings on the back of the slide in front of it. This creates an

RE: [Histonet] perplexed

2009-02-02 Thread Bauer, Karen L.
...@mayo.edu -Original Message- From: histonet-boun...@lists.utsouthwestern.edu [mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of renaf...@bellsouth.net Sent: Monday, February 02, 2009 2:49 PM To: Angela Bitting; histonet@lists.utsouthwestern.edu Subject: Re: [Histonet] perplexed

RE: [Histonet] perplexed

2009-02-02 Thread Laurie Colbert
Angela, I've had similar issues with the Ventana Nexus special stainer - specifically on the retic and trichrome. We have always mounted the patient tissue on the same slide as the control tissue. About 6 months ago, we started have inconsistent staining. Ventana investigated thoroughly, but we

Re: [Histonet] perplexed

2009-02-02 Thread renafail
What kind of control slides are you using? If the marking is on the same side as the tissue , it could prevent your solution from getting to all your tissue. Rena Fail -- Original message from "Angela Bitting" : -- > Here's one for the Ventana BenchmarkXT users

RE: [Histonet] perplexed

2009-02-02 Thread Jodie Robertson
This is extremely familiar and we experienced a very similar situation in our lab. What type of slides are you currently using? Please e-mail me direct at jrobert...@pathologysciences.com so I can be of further assistance to you. Thank you. Jodie Robertson, HT(ASCP) QIHC Pathology Sciences Med