[Regularities of relapse and metastasis of signet ring cell carcinoma of the stomach following combined and surgical treatment].

Characteristics of recurrence and metastatic development of signet ring cell carcinoma of the stomach were studied in 59 cases after combined and surgical treatment. Peritoneal dissemination appeared to be the most frequent pattern of tumor progression. It accounted for 55% of all relapses and occurred in 27% of patients even without extension through serous membrane (pT2).

[Comparative analysis of long-term results of combined and surgical treatment in gastric cancer].

The end-results of combined and surgical treatment of gastric cancer are compared. Survival rates were sufficiently high in both procedures in cases without extension through the serosa (T1-2) or regional metastases with adenocarcinoma cells were well differentiated (NO). However, combined treatment proved more effective in cases of the opposite situations (p=0.

[Comparative assessment of immediate results of combined and surgical treatment of gastric cancer].

The 30-year experience with combined and surgical treatment of gastric cancer gained at the Center is discussed. The results of surgery were improved due to use of intensive preoperative radiotherapy, metronidazole and dynamic fractionated treatment. There was no correlation between intensive preoperative radiotherapy and postoperative complication incidence or lethality, irrespective of extent of surgery or lymph node dissection.