Lymphadenopathy secondary to tattoo ink in a patient with a history of Hodgkin lymphoma.

The finding of lymphadenopathy on physical examination and radiographically can suggest a wide range of differential diagnoses for patients, including a benign inflammatory process, infection, or malignancy. This article describes a patient with a history of Hodgkin lymphoma who developed postremission left axillary lymphadenopathy caused by deposits of tattoo ink in the node.