Scribd is the worlds largest social reading and publishing site. Gastric cancer national cancer database american cancer society 1994. Epidemiology of helicobacter pylori and gastric cancer. The american cancer society is a qualified 501c3 taxexempt organization. Sep 30, 20 gastric cancer ranks fourth in incidence and second in mortality among all cancers worldwide. Cancer gastrico difuso hereditario genetic and rare. Actualizacion del diagnostico y tratamiento del cancer. The symptoms of gastric cancer are not specific and can mimic other nonneoplastic gastroduodenal diseases. Actualizacion del diagnostico y tratamiento del cancer gastrico. Ferlay j, shin hr, bray f, forman d, mathers c and parkin dm. Gastric cancer is the leading cause of death from malignancy in chile. Globocan 2008, cancer incidence and mortality worldwide. Worldwide, it is the second neoplasia in incidence after lung cancer. Despite the decrease in incidence in some regions of the world, gastric cancer continues to present a major clinical challenge due to most cases being diagnosed in advanced stages with poor prognosis and limited treatment options.
Surgical resection is the only treatment for gastric ca, but in an. The total number of cases of cancer is predicted to increase by 73% in the developing world, and the dietary factors are estimated to account for approximately 20% but may grow with dietary change 30 %. A displasia, quando existia, foi classificada, segundo a classificacao inter. In 1994, the international for agency research on cancer and the world health organization recognized the bacillus like a carcinogen category i in humans. Tratamiento nutricio del paciente con cancer gastrico. Evaluation of a mass screening program for stomach cancer with a casecontrol study design. Only in developed oriental countries japan, south korea there are screening programs for early detection, that have shown decreased mortality rates from this disease. Surgical resection is the only treatment for gastric ca, but in an advanced stage of ca prevents curative resection for most patients.
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