Sweet's syndrome with neurologic manifestations in a patient with esophageal adenocarcinoma: case report and review of the literature.

Background: Sweet's syndrome, also known as febrile neutrophilic dermatosis, can occur in patients with an underlying malignancy and can present with extracutaneous manifestations, including neurologic symptoms.
Methods: This report describes a 62-year-old man with adenocarcinoma of the esophagus who developed Sweet's syndrome and whose postoperative course was complicated by encephalitis.
Results: A diagnosis of Sweet's syndrome with neurologic manifestations was made, and the patient was treated with oral corticosteroids. His symptoms improved markedly within 12 h.
Conclusion: Neurologic symptoms in Sweet's syndrome are infrequently reported and have not been described previously in a patient with adenocarcinoma of the esophagus.