Giant chylous cyst. An unusual presentation of intestinal duplication.

Duplications of the digestive tract are very unusual entities that can be located in any other part of the Gastrointestinal tract. However the most frequent location is the jejunoileal one. We report the case of a giant chylous intestinal cyst duplication, located in the ileum, diagnosed in a 41 year-old man.

[Primary gastric lymphoma in an HIV positive patient]. / Linfoma gástrico primario en paciente VIH positivo.

We report the case of a young male patient, VIH (+), who was admitted in our hospital with severe epigastric pain. Endoscopical and histological diagnosis was primary gastric non-Hodgkin lymphoma without Helicobacter pylori. The patient was treated with chemotherapy by CHOP scheme (6 cycles), with high clinical improvement and endoscopical and histological regression of the lesion. We comment some features of this peculiar association.