Ion chamber change

This week's excitement involves an ion chamber change on one of our Linacs. The ion chamber is an integral part of the Linac.... Our old ionisation chamber being removed from the Linac head. Fun fact- the blue cable ties are more radio-resistant than the black and white cable ties and so don't become as brittle … Continue reading Ion chamber change →

“To save patients’ lives!?”

3 months in radiotherapy and I still have my patient empathy. Perhaps a little too much. We had lectures last week and as part of one on radiation safety, the Radiation Protection Advisor asked, “Why do we do what we do?”. Now I’ve worked with him previously and he’s lovely and so without any hesitation … Continue reading “To save patients’ lives!?” →

Ode to brachytherapy

It's my second month in my specialist placement and so I've moved on from a dosimetry rotation into a brachytherapy rotation. Seeing a brachytherapy operation in my rotational placement was the first time I thought "maybe I want to be a radiotherapy physicist" and so this was a big deal for me! Brachytherapy uses sealed … Continue reading Ode to brachytherapy →

Radiotherapy Physicist Week 1

My new desk detritus! I'm one whole week into my career as a radiotherapy physicist! I've got my professional hedgehogs mug, my bunnies 2020 calendar, my homemade diary cover and I am ready to smash it! I have learnt an astonishing amount in just one week, from the uses of in-vivo dosimetry to the use … Continue reading Radiotherapy Physicist Week 1 →