title: Optimization of surgical approach and lymph node dissection in patients with gastric cancer.
abstract: In 2012 there were nearly 1 million new gastric cancer cases (952,000 cases or 6.8% of all cancer cases). That has put the gastric cancer on 5th place in frequency, and on 3th placeas leading cause of death in both sexes in the world--723,000 fatalities or 8.8% of all. According to the data of the World Health Organization, in 2005 Bulgaria was on 23rd place in absolute number of gastric cancer deaths among the men and on 25th place among the women. In 2011, we were on 11th place in absolute number of gastric cancer deaths among the men and on 12th place among the women. According to NCCN (National Comprehensive Cancer Network) there are 2 basic types of surgical interventions that are used for radical gastric cancer treatment- total and subtotal gastrectomy. The scientific society however is still divided on the matter of the volume of lymph dissection. The gastrectomy with D2 lymph dissection is the standard treatment for resectable gastric carcinoma in Asia. In the Western countries, the D2 lymph dissection is considered an advisable, but not mandatory procedure. Despite that, there is a rule that the removal of more than 15 lymph nodes is in favor of the NCCN. Nowadays in Japan the comparative studies between D1 and D2 gastrectomy are considered unethical.
authors.forename: K
authors.initials: K
authors.lastname: Angelov
mesh_terms: D002031:Bulgaria / Q000453:epidemiology; D005260:Female; D005743:Gastrectomy / Q000379:methods; D006801:Humans; D008197:Lymph Node Excision / Q000379:methods; D008198:Lymph Nodes / Q000473:pathology / Q000601:surgery*; D008207:Lymphatic Metastasis / Q000473:pathology / Q000517:prevention & control; D008297:Male; D013270:Stomach / Q000473:pathology / Q000601:surgery*; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000601:surgery*