Diagnostics

A new, noninvasive test for assessing gut function could diagnose inflammatory bowel disease using only a small blood and stool sample.

Simultaneous multiplex immunohistochemistry can provide efficient testing of multiple targets when diagnosing and selecting treatment for cancer

A new imaging technique provides detailed views of tumor cells, allowing researchers to visualize the transition from precancerous to cancerous

Michael Tanner discusses new fiber-optic technology and how it can be applied to disease diagnosis in the lung and other organs.

The transcriptome of circulating neutrophils may contain a signature that allows the early detection of intracranial aneurysms via blood test

A response to David Rimm’s letter that supports the role of PD-L1 testing in improving outcomes for cancer patients.

David Rimm challenges the sensitivity and reproducibility of a new assay for PD-L1 detection.

Can you diagnose this 77-year-old man who presented with an arcuate, erythematous patch on his lower back?

A new study uses machine learning to perform meta-analysis of eight metagenomic studies linking gut microbial signatures with colorectal cancer.

Techniques like droplet digital PCR technology can assist with early monitoring of cancer immunotherapy to ensure the right treatment for each patient