OBJECTIVE: A number of recent studies have expanded our understanding of Helicobacter pylori (Hp) infection and of the pathogenesis of MALT lymphoma. The purpose of this paper is to perform a retrospective analysis of the clinical characteristics of gastric MALT lymphoma and its relationship with H. pylori infection in authors' experience. MATERIALS AND METHODS: We report nineteen patients observed during 10 years, presenting with gastric MALTomas at any stage. The staging classification and the presence of H. pylori infection have been assessed, and the chosen therapy also. RESULTS: The most part of our patients underwent surgery, still now resulting the most effective therapy. None of the patients had eradicating therapy due to their poor compliance and because the most part of cases were observed before the time of clinical validation of such treatment. CONCLUSIONS: In our series, surgery was effective for treatment of gastric MALT lymphomas. Surgery and chemotherapy remain, in accord with literature data, the best treatment for gastric MALTomas. Hence, because Hp may play a role in the development of such pathology in certain patients, antibiotic treatment for Hp eradication should not be discouraged in these patients, especially in them with low grade gastric MALT lymphomas. In fact, the failure of this therapy will not modify either survival or later recourse to surgical and/or radio- and chemotherapy.

Our experience in Helicobacter pylori infection and gastric MALTomas

LOSACCO T;CAGIANO R;SANTACROCE, LUIGI
2008-01-01

Abstract

OBJECTIVE: A number of recent studies have expanded our understanding of Helicobacter pylori (Hp) infection and of the pathogenesis of MALT lymphoma. The purpose of this paper is to perform a retrospective analysis of the clinical characteristics of gastric MALT lymphoma and its relationship with H. pylori infection in authors' experience. MATERIALS AND METHODS: We report nineteen patients observed during 10 years, presenting with gastric MALTomas at any stage. The staging classification and the presence of H. pylori infection have been assessed, and the chosen therapy also. RESULTS: The most part of our patients underwent surgery, still now resulting the most effective therapy. None of the patients had eradicating therapy due to their poor compliance and because the most part of cases were observed before the time of clinical validation of such treatment. CONCLUSIONS: In our series, surgery was effective for treatment of gastric MALT lymphomas. Surgery and chemotherapy remain, in accord with literature data, the best treatment for gastric MALTomas. Hence, because Hp may play a role in the development of such pathology in certain patients, antibiotic treatment for Hp eradication should not be discouraged in these patients, especially in them with low grade gastric MALT lymphomas. In fact, the failure of this therapy will not modify either survival or later recourse to surgical and/or radio- and chemotherapy.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11586/48970
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? 2
  • Scopus 10
  • ???jsp.display-item.citation.isi??? 11
social impact