Skip to main content
header_graphic_awareness-1920x829

Tissue Processing

Challenges and Solutions

Fewer resources, more to do, and less time to get work done. At the same time, patients are waiting anxiously for an answer. Using processing protocols that match tissue type and size are crucial to avoid costly reprocessing and consistently deliver slides on-time.

Give Every Tissue Type and Size the Treatment It Deserves

One of the most fundamentally critical elements of diagnostic histopathology is the ability to suspend all cellular activity in tissues and prevent degradation, and secondly, to process specimen in a manner that facilitates subsequent steps such as microtomy and staining.

When these essential factors are not optimally met, a progressive decline results in the quality of tissue processing, oftentimes resulting in a specimen which is not satisfactory for assessment and attempts to "re-process" the specimen correctly.

Gallery

Image
awareness-gallery-image-1
Fixation conditions should be kept consistent to produce best results; delayed, under-, or over-fixation can irreversibly damage tissue samples, leading to variable results and making troubleshooting difficult. Above figure depicts under-fixation of a breast tumor sample, which has caused uneven staining, negatively impacting IHC results.
Image
awareness-gallery-image-2
Inappropriate processing schedules can lead to over- or under-processing of tissues. (A) An over-processed endoscopic biopsy may become brittle, with fine cracks visible throughout the section. (B) Possible effects of under-processing include fragmentation of poorly supported fibro-fatty tissues, lack of nuclear definition, and peculiar staining due to retained solvent.

Learn from industry experts how over-and under processed tissues affect the daily workflow of your laboratory and what you can do to get consistent, high-quality results.

The Cost of Reprocessing

Over- or under-processing of tissues often means that laboratory technicians need to go back and attempt to ‘reprocess’ specimens correctly, which places added pressure on existing workloads and can negatively impact turnaround times. The allocation of time, manpower, reagents, and materials to regularly reprocess poor quality samples represents a substantial cost to laboratories, increasing workloads by as much as 700 %.

Watch webinar

Image
Difficult-Blocks-and-Reprocessing-New

Difficult Blocks and Reprocessing

This download provides guidance on how to deal with difficult blocks to get the best possible section, and how to identify and avoid a repeat of underlying causes.

Download Booklet

Image
benefit-of-multiple-issue-runs

The Benefit Of Multiple Tissue Processing Runs

Tissue processing is one of the most critical elements of obtaining quality and timely results in the histology process. To obtain the desired quality processed tissue samples, separate processing runs may be required appropriate to tissue size.

Read Case Study

For in-vitro diagnostic use.

 

Curious to Find Out How Dual-Retort Technology Can Help Your Laboratory to Overcome Those Challenges?

Read More