A leader in microscopy, imaging, and diagnostics shares the lessons he has learned over a varied and exciting career.

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.

From stunning slide images to abstract representations of bodily functions, discover pathology and laboratory medicine’s most enticing visuals.

Many previously laboratory-based tests now have rapid and reliable POCT alternatives – and primary care providers should be encouraged to use them.

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

A lack of exposure means many students don’t see pathology as a viable career – and Rick Mitchell thinks we must do more to put it on students’ radars

No investment is more important for laboratory quality and patient care than investment in laboratory personnel.

Our gallery showcase is about more than just publishing pretty pictures – it highlights art’s vital importance in a visual discipline.

Pathology and laboratory medicine are clinical disciplines, and our knowledge and functions are valuable to every field of medicine.