- Diagnosis of another malignancy within the previous five (5) years, unless the probability of recurrence of the prior malignancy is < 5%. Patients with curatively treated early stage squamous cell carcinoma of the skin, basal cell carcinoma of the skin, cervical intraepithelial neoplasia (CIN), and patients with a history of malignant tumor in the past that have been disease-free for at least 5 years