[Gastrointestinal alterations in a female patient with common variable immunodeficiency].

We present the case of a 33-year-old woman who complained of intermittent diarrhea over the previous 8 years and who was diagnosed with common variable immunodeficiency. The woman presented antral atrophic gastritis, partial atrophy of the duodenal villi, nodular lymphoid hyperplasia of the small intestine and lymphocytic colitis. We also review the literature.