Targeted radiation for lung cancer

Your team uses scans to map the tumour and nearby organs before treatment. The plan may account for breathing movement, tumour size, location and whether cancer is confined to the lung or has spread. Treatment can involve carefully shaped external beams delivered during one or several visits. The exact approach depends on your diagnosis and overall health.

Radiation may be used as the main local treatment, after surgery, with drug treatment, or to ease symptoms from cancer in a particular area. It does not treat every cancer cell elsewhere in the body, so your team may discuss systemic treatment as well. Genomic tumour profiling can help identify features that influence drug choices.

Bring a list of medicines, supplements, previous treatments and breathing or heart conditions. Planning may include a mask or body support to help you keep the same position, plus scans taken in a treatment position. Follow instructions about eating, drinking and medicines exactly as given.

During treatment, you are positioned carefully while the machine delivers radiation without touching you. Tell the team about worsening cough, chest discomfort, swallowing difficulty, skin changes or unusual tiredness. Rest, drink fluids if permitted, and use only recommended creams or medicines on the treated area.

Contact your oncology team promptly for new or worsening breathlessness, fever, chest pain, coughing blood, difficulty swallowing, or an inability to keep fluids down. Seek urgent help for severe breathing difficulty, sudden confusion, fainting or blue lips. These symptoms need assessment because they can have causes unrelated to radiation as well as treatment-related causes.

Ask which area is being treated, what the aim is, how many visits are planned, how breathing will be considered, and which side effects need a same-day call. Ask how radiation fits with surgery, chemotherapy or other medicines, and how follow-up scans will assess the treated area.