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Researchers Discover New Imaging Information System Could Provide Accurate Prognosis for Certain Cancers | News

18 Sep 2022, 21:32 ISTSource: ANI

A new imaging information system developed by researchers at the University of Colorado Anschutz Medical Campus may eventually provide a faster, more accurate prognosis for certain tumors. Oncologists have long used the Ki67 protein as a proliferation biomarker for human tumor cells. But time, money and method of distribution have challenged the medical world. The goal is to develop a new imaging information system that automates the process of scanning the Ki67 protein for gastrointestinal and pancreatic neuroendocrine tumors, ultimately creating a Ki67 labeling index assessment method that can be shared between medical institutions. all over the world. “The system will significantly improve the efficiency and objectivity of the biomarker calculation, enabling rapid disease detection,” said Xing. “This study (cell/nucleus detection) serves as the basis for the assessment of Ki67 labeling index in our project, and it will provide a low-cost, efficient method for scoring Ki67 in different data sets.” professionals. Currently, oncologists often use “eyeball” estimation or manual counting of the number of these cells to determine the prognosis for patients with pancreatic, gastrointestinal and other cancers. The higher the Ki67 protein, the worse the prognosis. Xing said the study is an important step in developing generalizable algorithms for the assessment of the Ki67 label index. It has also been proven that the imaging technology used shows a significant improvement in the analysis.

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