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Among 2,703 children and adolescents registered into the prospective multicenter NHL\u2010BFM treatment studies since 1986, only 4 patients (0.1%) displayed features of MALT lymphoma. These tumors were localized in the stomach, breast, lower lid, and conjunctiva, respectively and they were associated with <jats:italic>H. pylori<\/jats:italic> infection in two patients. All children are alive but long\u2010term follow\u2010up will be mandatory to assess the behavior of MALT lymphoma in this age group. \u00a9 2005 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/pbc.20575","type":"journal-article","created":{"date-parts":[[2005,8,25]],"date-time":"2005-08-25T21:46:33Z","timestamp":1125006393000},"page":"210-214","source":"Crossref","is-referenced-by-count":45,"title":["MALT lymphoma in children: A report from the NHL\u2010BFM study group"],"prefix":"10.1002","volume":"47","author":[{"given":"Alexander","family":"Claviez","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ulrike","family":"Meyer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christoph","family":"Dominick","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James F.","family":"Beck","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manfred","family":"Rister","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Markus","family":"Tiemann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2005,8,25]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(19840601)53:11<2515::AID-CNCR2820531125>3.0.CO;2-C"},{"key":"e_1_2_5_3_2","first-page":"157","volume-title":"World Health Organization classification of tumours. 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