Skin invasion of Hodgkin's disease mimicking scrofuloderma

We report a case of direct skin invasion by Hodgkin's disease from a left supraclavicular lymph node. Clinical and pathological presentations mimicked infectious disease such as scrofuloderma. The nodule later developed a fistula following a biopsy that never healed despite numerous antibiotic treatments. Ten months later, other nodules with spontaneous fistula formation appeared on the anterior neck. A diagnosis of Hodgkin's disease was then made. Subsequent COPP cytostatic therapy remarkably improved the skin lesions and lymph nodes achieving complete remission.