Skin Cancer

Ultrasound imaging of lesions

One difficulty faced in treating skin cancer is in evaluating the depth and shape and character of lesions, which a visual inspection cannot reveal.  A physical biopsy can be taken but this is invasive and may carry risks to the patient.

Ultrasound has long been helpful in imaging deep inside the body but most scanners are incapable of imaging the skin in fine enough detail to be useful.  Now Episcan, which has already proved itself in the early detection and management of pressure sores before they are visible to the eye has two new high- frequency probes for dermatologists in general and for skin cancer in particular.

Virtual biopsies can now be taken without pain or risk to the patient.  Visit the Ultrasound Virtual Biopsy page.

Photodynamic Therapy (PDT)

In the past skin cancer lesions have been removed by surgery or burned or frozen in place.  Whilst effective, these treatments can leave scarring which is unwelcome to patients, particularly when it is on the face.

Photodynamic therapy (PDT) is now available too, using red, incoherent, polarised light of a particular frequency range to activate a photosensitising cream, which then kills the cancer.  PDT offers better results cosmetically, but until recently high prices for the specialised light sources have delayed its take up.

Now Q.Products AG of Switzerland, a leading non-laser phototherapy manufacturer has introduced an optional PDT treatment filter for its top model Q.Light PRO, which already offered a wide range of professional therapies, as well as a specialised PDT treatment light of its own (pictured).  There is even a blue PDT diagnosis filter included in the package for use with skin cancer revealing creams.