product-tissuemarkTissueMark® is a ground-breaking, easy to use solution for the automated identification of tumor tissue on standard H&E stained digital slides.

TissueMark® combines sophisticated algorithmic image analysis technology with a straightforward, no nonsense workflow, supporting the pathologist with accurate and highly consistent tumor information and streamlining molecular pathology processes through optimization of tumor content and purity.

Key features
View available algorithms

Tumor cell counting

The tumor cell counting capability is an extension to PathXL’s current TissueMark range, designed for the rapid and automated detection and analysis of tumor tissue on digitized, H&E stained tissue samples.

The software now provides the pathologist with three separate automated methods to assess tumor content and count % tumor nuclei on digital slides. As with all of PathXL’s products, the new TissueMark application has been carefully validated against known standards and results show strong concordance with time-consuming manual counts of tumor nuclei in lung, colorectal and breast whole tissue sections.


pdfimageWhite Paper: Tumor cell estimation for molecular testing awardNew Product Innovation Award – Automated Image Analysis for Digital Pathology


TissueMark® is award winning

TissueMark awarded Frost & Sullivan Award 2014

Following extensive research of the Image Analysis market, using its Best Practices Research methodology, Frost & Sullivan has announced that PathXL has won the prestigious Frost & Sullivan New Product Innovation Award for 2014 for their ground-breaking tumor analysis solution, TissueMark. Read more …



*PathXL products are for research use only and not for use in diagnostic procedures.