Follicular cell dendritic sarcoma of cervical nodes in a patient with significant WTC exposure.

A patient who worked at the World Trade Center (WTC) site presented with right cervical lymphadenopathy. He underwent right neck dissection. The final pathology showed follicular dendritic cell sarcoma. He was treated with radiation and chemotherapy and remained free of disease initially. He then presented with left cervical lymphadenopathy 2.5 years later and underwent a left neck dissection with similar pathology. A discussion of the disease process and WTC exposure is presented. Clinicians should be cognisant of this disease process and the latency between WTC exposure and the onset of sarcomas. 2015 BMJ Publishing Group Ltd.