Abstract:
:The best treatment for primary gastric lymphomas (PGL) has not yet been defined. Eighty-three patients with stage I/II PGL are documented, focusing on prognostic factors, treatment-related morbidity and mortality, and therapeutic outcome. Chemotherapy improved survival in comparison to local treatments, i.e. gastrectomy (n = 15) or gastrectomy and radiotherapy (n = 5). Patients treated with primary chemotherapy and/or radiotherapy (n = 21), with gastrectomy and chemotherapy (n = 26) or with gastrectomy and chemotherapy and radiotherapy (n = 16) showed a similar survival rate. Conservative treatment obtained a 5-year actuarial survival of 82% with a stomach preservation rate of 100%. Two treatment failures and 19 relapses (24%) were observed. Sixty patients (72%) are alive (59 no evidence of disease) at a median follow-up of 58 months. Ten-year actuarial survival is 64%. Local control was influenced by stage, tumor size, depth of infiltration, LDH ratio, and therapeutic modality, while age, stage, LDH ratio, and the use of chemotherapy had independent prognostic value. Because of its efficacy and safety, conservative strategy should be considered as first-line treatment for high-grade PGL. Gastrectomy should be indicated only for urgent cases, in which surgery followed by chemotherapy appears the best choice, followed by radiotherapy in patients with stage II2 disease.
journal_name
Oncologyjournal_title
Oncologyauthors
Ferreri AJ,Cordio S,Paro S,Ponzoni M,Freschi M,Veglia F,Villa Edoi
10.1159/000011978subject
Has Abstractpub_date
1999-01-01 00:00:00pages
274-82issue
4eissn
0030-2414issn
1423-0232pii
11978journal_volume
56pub_type
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