[Histonet] RE: question on H pylori
Lisa, We use both IHC and Warthin Starry here, depending on the Pathologist's preference. Glen Dawson BS, HT(ASCP) QIHC IHC Manager Milwaukee, WI -Original Message- From: histonet-boun...@lists.utsouthwestern.edu [mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of Setlak, Lisa Sent: Tuesday, June 07, 2011 1:12 PM To: histonet@lists.utsouthwestern.edu; 'histonet-requ...@lists.utsouthwestern.edu' Subject: [Histonet] question on H pylori I was just curious what everyone is using for standard of care regarding H = Pylori..is everyone doing IHC or are you doing a Giemsa? Thanks, Lisa Lisa M. Van Valkenberg, B.S., HT- ASCP Histology Manager 2300 Children's Plaza Chicago, IL 60614 773-868-8949 ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet
[Histonet] Re: question on H pylori
On the question of staining Helicobacter pylori: There is no standard of care (remember that standard of care is a term of art and should not be used casually) for staining Helicobacter. As far as I know, nobody has ever done a study comparing the efficacy of the various staining methods. Blue stains (usually called Giemsa) may still be most commonly used. The blue component of Diff-Quik (Diff-Quik II - any generic equivalent will do) suffices and is much simpler to do. Some labs that do their own preparation make a suitably buffered solution of toluidine blue. Many labs have gone to immunostaining. This decision needs to be made partly on reimbursement considerations, particularly if you're going to outsource the staining and have your pathologist read the slides. - Worthwhile knowing that the rare (I've seen it once) Helicobacter heilmanii immunostains as well as does Helicobacter pylori. I haven't seen silver stains (Steiner, Warthin-Starry) in use for quite a few years. They are so difficult to do that I can't imagine anyone still using them. My personal preference is a blue stain if I have only one slide a day to read, but IHC if I have ten - IHC can be read much faster with much less magnification. An interesting new development for IHC is virtual slide technology - Genzyme (I have no connection with Genzyme) does the IHC and uploads a virtual slide, which the pathologist interprets. One associate of mine finds this highly satisfactory - I find it slow and cumbersome and I'm never sure I've seen the whole slide. (I have some vision issues with it - remember I'm 72 years old and quite nearsighted.) Bob Richmond Samurai Pathologist Knoxville TN ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet
[Histonet] RE: question on H pylori
IHC here Linda Blazek HT (ASCP) Manager/Supervisor GI Pathology of Dayton Digestive Specialists, Inc 7415 Brandt Pike Huber Heights, OH 45424 Phone: (937) 396-2623 Email: lbla...@digestivespecialists.com -Original Message- From: histonet-boun...@lists.utsouthwestern.edu [mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of Setlak, Lisa Sent: Tuesday, June 07, 2011 2:12 PM To: histonet@lists.utsouthwestern.edu; 'histonet-requ...@lists.utsouthwestern.edu' Subject: [Histonet] question on H pylori I was just curious what everyone is using for standard of care regarding H = Pylori..is everyone doing IHC or are you doing a Giemsa? Thanks, Lisa Lisa M. Van Valkenberg, B.S., HT- ASCP Histology Manager 2300 Children's Plaza Chicago, IL 60614 773-868-8949 ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet
[Histonet] RE: question on H pylori
IHC on all gastric biopsies here. WANDA G. SMITH, HTL(ASCP)HT Pathology Supervisor TRIDENT MEDICAL CENTER 9330 Medical Plaza Drive Charleston, SC 29406 843-847-4586 843-847-4296 fax This email and any files transmitted with it may contain PRIVILEGED or CONFIDENTIAL information and may be read or used only by the intended recipient. If you are not the intended recipient of the email or any of its attachments, please be advised that you have received this email in error and that any use, dissemination, distribution, forwarding, printing, or copying of this email or any attached files is strictly prohibited. If you have received this email in error, please immediately purge it and all attachments and notify the sender by reply email or contact the sender at the number listed. -Original Message- From: histonet-boun...@lists.utsouthwestern.edu [mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of Setlak, Lisa Sent: Tuesday, June 07, 2011 2:12 PM To: histonet@lists.utsouthwestern.edu; 'histonet-requ...@lists.utsouthwestern.edu' Subject: [Histonet] question on H pylori I was just curious what everyone is using for standard of care regarding H = Pylori..is everyone doing IHC or are you doing a Giemsa? Thanks, Lisa Lisa M. Van Valkenberg, B.S., HT- ASCP Histology Manager 2300 Children's Plaza Chicago, IL 60614 773-868-8949 ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet
RE: [Histonet] RE: question on H pylori
We perform an IHC Matt Brooks, BS, HT (ASCP) Histology Supervisor InCyte Pathology mbro...@incytepathology.com 509-892-2744 (W) 720-253-7204 (C) -Original Message- From: histonet-boun...@lists.utsouthwestern.edu [mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of wanda.sm...@hcahealthcare.com Sent: Tuesday, June 07, 2011 1:10 PM To: lset...@childrensmemorial.org; histonet@lists.utsouthwestern.edu; histonet-requ...@lists.utsouthwestern.edu Subject: [Histonet] RE: question on H pylori IHC on all gastric biopsies here. WANDA G. SMITH, HTL(ASCP)HT Pathology Supervisor TRIDENT MEDICAL CENTER 9330 Medical Plaza Drive Charleston, SC 29406 843-847-4586 843-847-4296 fax This email and any files transmitted with it may contain PRIVILEGED or CONFIDENTIAL information and may be read or used only by the intended recipient. If you are not the intended recipient of the email or any of its attachments, please be advised that you have received this email in error and that any use, dissemination, distribution, forwarding, printing, or copying of this email or any attached files is strictly prohibited. If you have received this email in error, please immediately purge it and all attachments and notify the sender by reply email or contact the sender at the number listed. -Original Message- From: histonet-boun...@lists.utsouthwestern.edu [mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of Setlak, Lisa Sent: Tuesday, June 07, 2011 2:12 PM To: histonet@lists.utsouthwestern.edu; 'histonet-requ...@lists.utsouthwestern.edu' Subject: [Histonet] question on H pylori I was just curious what everyone is using for standard of care regarding H = Pylori..is everyone doing IHC or are you doing a Giemsa? Thanks, Lisa Lisa M. Van Valkenberg, B.S., HT- ASCP Histology Manager 2300 Children's Plaza Chicago, IL 60614 773-868-8949 ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet
