Dr Mark Porter explores a pilot scheme in Yeovil to treat colo-rectal cancer.
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Bowel Cancer
Herpes Viruses
Dr Mark Porter investigates health issues of the day.
Thyroid
Dr Mark Porter looks at problems that occur with abnormal activity of the thyroid gland.
Knees
Dr Mark Porter looks at knee injuries and how to treat them.
Sun and Skin
Dr Mark Porter weighs up the benefits of sunshine against the harm it can do to our skin.
Radiology
Dr Mark Porter looks at current medical applications of radiology.
