Case presentation

A non-smoking 45-year-old white man presented with a globus sensation worsened by lying down, with no complaints of hoarseness or dysphonia. He denied fever, fatigue, cough, chest pain, sweats, weight loss, reflux, arthralgias, myalgias and rash. He also denied exposure to asbestosis, beryllium, silica, HIV or tuberculosis, but he reported a recent cat bite. Physical examination revealed normal vital signs, no cervical or supraclavicular lympadenopathy and a normal cardiorespiratory system. He was referred to the otolaryngology department. Laryngoscopy revealed right vocal cord paralysis. A CT scan of the neck/chest identified diffuse mediastinal lymphadenopathy without parenchymal changes (figures 1 and 2).