Combined low-dose thoracic computed tomography and circulating tumor cell screening for cancer in ever smokers with peripheral arterial disease: A prospective multicenter cohort study.
OBJECTIVE Patients with peripheral arterial disease (PAD) present a high risk of cancer-related mortality. We aimed to evaluate a screening approach combining low-dose thoracic computed tomography (LDCT) and circulating tumor cell (CTC) search for cancer detection in PAD patients. DESIGN A prospective multicenter coh...