Does perfusion CT play a role in the evaluation of percutaneous microwave-ablated lung tumours?

•Minimally invasive percutaneous thermal ablation has grown in popularity as a treatment option for lung tumours of lung tumours.•pCT may be of value in predicting and assessing thermal ablation success.•Quantitative pCT parameters do not help differentiate between local tumour control and complete treatment.•Visual assessment of pCT maps may be a useful assessment tool for identifying treatment adequacy.