Hello Paula, So why must the cassettes be removed on Saturday morning if you aren't embedding until Monday morning? Don't you have a "delay start" feature on your processor? Neither option A or B seem like a good thing for the tissue! We time our processor to finish at 5 AM Monday when the first Histotech arrives for embedding. The cassettes remain in formalin until the processor starts up on Sunday evening.
Regards, Shannon H. Logan B.S., HTL (ASCP) Pathology Department Bellin Health Memorial Hospital 744 South Webster Avenue Green Bay, WI 54305-3400 920-433-3653 X3727 From: P Sicurello via Histonet [mailto:histonet@lists.utsouthwestern.edu] Sent: Tuesday, May 16, 2017 10:34 AM To: HistoNet Subject: [Histonet] A Question About Paraffin Times Good Morning Listers, I am asking the collective wisdom of the Histonet this question: Is it better to remove baskets from the processor on Saturday morning and: A. Let the cassettes freeze, then melt them down and embed Monday morning? OR B. Leave the cassettes in molten paraffin and embed Monday morning? I am of the opinion that leaving the samples (not fatty, like breast cores) in molten paraffin (62 degrees C) is bad practice, and causes them to get "crunchy", among other things. What do you think? Thank in advance. Sincerely, Paula Sicurello, HTL (ASCP)CM Histotechnology Specialist UC San Diego Health 200 Arbor Drive San Diego, CA 92103 (P): 619-543-2872 <#> *Confidentiality Notice*: The information transmitted in this e-mail is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this e-mail in error, please contact the sender and delete the material from any computer. _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu<mailto:Histonet@lists.utsouthwestern.edu> http://lists.utsouthwestern.edu/mailman/listinfo/histonet<http://lists.utsouthwestern.edu/mailman/listinfo/histonet> _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet