CIETAI and Sequential Radiotherapy in Squamous Lung Cancer

After successful anesthesia, right femoral artery puncture was performed by Seldinger method. 5F-Yashrio catheter is chosen to locate the bronchial artery of the diseased side at the level of the thoracic aortotracheal bifurcation. Angiography was performed (Osu 300mg/ml, 3ml/s, total 8ml, 200Psi) to visualize tumor blood supply artery before infusion of chemo+PD-1 inhibitor and embolism.

Nano-paclitaxel 260 mg/m2, d1, ivgtt, q3w+Cisplatin 75mg/m2, d1, ivgtt,q3w.

60Gy/2Gy/30f

PD-1 inhibitor (Tirelizumab) 200mg, d1, ivgtt, 30-60min, q3w.