Lymphadenopathy in celiac sprue, not necessarily a malignant disease

A 47-year-old woman who was studied for other reasons proved to have abdominal lymphadenopathy, some nodes measuring up to 2 cm. The patient, through biopsy and other studies, was diagnosed with celiac sprue; however, on a gluten-free diet, abdominal computed tomography scans several months later showed marked reduction in the size of the mesenteric nodes.