Opinion: AI Could Aid Cancer Diagnosis, but Caution Is Needed

While machine learning could improve detection of tumors at their earliest stages, it also risks identifying malignancies that would never cause the patient any harm.

Written byAdewole S. Adamson
| 3 min read

Register for free to listen to this article
Listen with Speechify
0:00
3:00
Share

ABOVE: COMPOSITE FROM © ISTOCK.COM, DESIGNER; © ISTOCK.COM, ANASTASIA USENKO

Artificial intelligence has the potential to revolutionize healthcare. Machine learning (ML), a form of AI that uses algorithms to simulate aspects of human decision making, has gained a lot of attention in recent years. While the potential application of ML to healthcare is broad, many recent breakthroughs have been in the realm of image-driven diagnostics.

The diagnosis of cancer, particularly solid tumors, relies heavily on the visual interpretation of histologic slides by pathologists who use their experience in pattern recognition to render a diagnosis. This is a difficult and time-consuming skill for humans to master, but an ideal task for ML technology, which can use thousands to millions of images to train algorithms in a relatively short period of time. Given the ability to “learn” from large amounts of data, ML-powered systems hold promise for delivering faster and more-consistent cancer ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Related Topics

Meet the Author

Published In

April 2021

Advancing Against Metastasis

Cancer cells can spread early and lie dormant for years

Share
July Digest 2025
July 2025, Issue 1

What Causes an Earworm?

Memory-enhancing neural networks may also drive involuntary musical loops in the brain.

View this Issue
Genome Modeling and Design: From the Molecular to Genome Scale

Genome Modeling and Design: From the Molecular to Genome Scale

Twist Bio 
Screening 3D Brain Cell Cultures for Drug Discovery

Screening 3D Brain Cell Cultures for Drug Discovery

DNA and pills, conceptual illustration of the relationship between genetics and therapeutic development

Multiplexing PCR Technologies for Biopharmaceutical Research

Thermo Fisher Logo
Discover how to streamline tumor-infiltrating lymphocyte production.

Producing Tumor-infiltrating Lymphocyte Therapeutics

cytiva logo

Products

The Scientist Placeholder Image

Sino Biological Sets New Industry Standard with ProPure Endotoxin-Free Proteins made in the USA

sartorius-logo

Introducing the iQue 5 HTS Platform: Empowering Scientists  with Unbeatable Speed and Flexibility for High Throughput Screening by Cytometry

parse_logo

Vanderbilt Selects Parse Biosciences GigaLab to Generate Atlas of Early Neutralizing Antibodies to Measles, Mumps, and Rubella

shiftbioscience

Shift Bioscience proposes improved ranking system for virtual cell models to accelerate gene target discovery