N Engl J Med 2003;349:1543-54. Copyright © 2003 Massachusetts Medical Society. he term “paraneoplastic syndromes” refers to symptoms or signs resulting from damage to organs or tissues that are remote from the site of a malignant neoplasm or its metastases. Paraneoplastic syndromes can affect most organs and tissues. Widely known examples include cancer cachexia, 1 hypercalcemia, 2 Cushing’s sy...

PURPOSE OF REVIEW Just as gastrointestinal dysfunction may develop in the setting of neurologic disease, neurologic dysfunction may become evident in the setting of gastrointestinal disease. This article describes the range of neurologic features that have been described in three primary gastrointestinal diseases: celiac disease and gluten-related disorders, inflammatory bowel disease, and Whip...