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Intestinal nodular lymphoid hyperplasia and extraintestinal lymphoma--a rare association
P Monsanto1, C Lérias, N Almeida
1Gastroenterology Department, Coimbra University Hospital, Coimbra, Portugal. pedromonsanto@gmail.com
Abstract:
Nodular lymphoid hyperplasia of the gastrointestinal tract is characterized by the presence of innumerable small discrete nodules involving a variable segment of the gastrointestinal tract. The association between nodular lymphoid hyperplasia and other benign and malignant diseases has been clearly described, with an increased risk of gastrointestinal tumours, namely gastrointestinal lymphoma. However, the association with extraintestinal lymphoma seems extremely rare. The authors present a clinical case of a patient with nodular lymphoid hyperplasia of the small and large intestine that subsequently developed an extraintestinal lymphoma (diffuse large B-cell lymphoma).
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