Abstract:
BACKGROUND:The incidence of primary gastric non-Hodgkin's lymphoma (NHL) appears to have increased worldwide in recent years, and this seems to be confirmed by large-sample population studies. METHODS AND RESULTS:We derived our data from the Lombardy Cancer Registry, which provides the incidence of cancer in the province of Varese, Northern Italy. From 1978 to 1987 we identified 3261 cases of gastric neoplasms, 119 of which were gastric NHL: 32 (1.87%) from 1978 to 1982, and 87 (5.32%) from 1983 to 1987. The difference in the age and sex standardized incidence trend between these two time periods was statistically significant (p < 0.001). The overall survival rate of the 112 evaluable patients was 54% at 5 years and 45% at 10 years. A multivariate analysis was performed. Age (p < 0.0005), clinical stage (p < 0.04) and therapy (p < 0.0005) were found to be significant prognostic factors for survival. CONCLUSIONS:This study stresses the utility of prospective randomized clinical trials that could indicate the optimal management of patients with primary gastric lymphoma.
journal_name
Haematologicajournal_title
Haematologicaauthors
Pinotti G,Novario R,Berrino F,Bianchi P,Comi MA,Gamba MC,Venco Akeywords:
subject
Has Abstractpub_date
1992-09-01 00:00:00pages
405-12issue
5eissn
0390-6078issn
1592-8721journal_volume
77pub_type
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