Gastric mucosa-associated lymphoid tissue(MALT)lymphoma is a rare disease which is often associated with Helicobacter pylori(H.pylori)infection.First-line treatment of stage IE and IIE localized gastric MALT lymphoma ...Gastric mucosa-associated lymphoid tissue(MALT)lymphoma is a rare disease which is often associated with Helicobacter pylori(H.pylori)infection.First-line treatment of stage IE and IIE localized gastric MALT lymphoma is based on the eradication of H.pylori.The presence of H.pylori resistance factors such as translocation t(11;18),peri-gastric lymph node involvement and the degree of tumor infiltration of the gastric wall;or lack of response to antibiotic therapy are two main indications to treat with definitive radiotherapy(RT).RT is an effective treatment in localized gastric MALT lymphoma.A moderate dose of 30 Gy allows a high cure rate while being well tolerated.After treatment,regular gastric endoscopic follow-up is necessary to detect a potential occurrence of gastric adenocarcinoma.展开更多
文摘Gastric mucosa-associated lymphoid tissue(MALT)lymphoma is a rare disease which is often associated with Helicobacter pylori(H.pylori)infection.First-line treatment of stage IE and IIE localized gastric MALT lymphoma is based on the eradication of H.pylori.The presence of H.pylori resistance factors such as translocation t(11;18),peri-gastric lymph node involvement and the degree of tumor infiltration of the gastric wall;or lack of response to antibiotic therapy are two main indications to treat with definitive radiotherapy(RT).RT is an effective treatment in localized gastric MALT lymphoma.A moderate dose of 30 Gy allows a high cure rate while being well tolerated.After treatment,regular gastric endoscopic follow-up is necessary to detect a potential occurrence of gastric adenocarcinoma.
