Hodgkin's disease presenting as an enlarged thyroid gland. Report of a case diagnosed by fine needle aspiration

An unusual case of Hodgkin's disease (HD) in a 36-year-old woman that was diagnosed by fine needle aspiration (FNA) biopsy of a neck mass believed clinically to be diffuse goiter is reported. The aspirate was composed mainly of dispersed lymphocytes; admixed with these were occasional large mononuclear cells with round-to-oval nuclei and prominent nucleoli. Binucleated variants of the large cells were interpreted as Reed-Sternberg cells, suggesting the diagnosis of HD. Subsequent to the FNA biopsy, radiologic examinations demonstrated an enlarged mediastinum, and incisional biopsy of the neck mass confirmed the diagnosis of HD. This case emphasizes the value of FNA biopsy as a rapid and reliable procedure, even in the unusual but established clinical presentation of HD as a diffuse neck mass.