"I had one patient whose relative started filming while I was trying to set up," said Ashley d'Aquino, a therapeutic radiographer from London.

"It wasn't the right time - I was trying to focus on delivering the treatment."

"We had a member of staff who agreed to take photos for a patient," she said.

"When the patient handed over her phone, the member of staff saw that the patient had also been covertly recording her, to publish on her cancer blog."

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