Lower risk in-situ cancers including squamous or basal cell cancers of the skin that have been completely removed and healed do not require a 12-month waiting period. Other types of cancer are acceptable if the cancer has been treated successfully and it has been more than 12 months since treatment was completed and there has been no cancer recurrence in this time. If you had leukemia or lymphoma, including Hodgkin’s Disease and other cancers of the blood, you are not eligible to donate.
Eligibility depends on the type of cancer and treatment history.