Laser pen could measure skin cancer size without cutting
Diagnosis
Recruiting now
This pilot study is testing whether a handheld laser probe, called Raman spectroscopy, can measure the size of skin cancer tumors. Twenty people with basal or squamous cell carcinoma who are already scheduled for brachytherapy will have their tumors scanned with the probe. The go…
Sponsor: Tiezhi Zhang • Aim: Diagnosis
Last updated Jun 27, 2026 12:31 UTC