Chronological Changes of Surgical Strategy for Early Gastric Cancer: Our 10 Years' Experience.
- Author:
Cha Kyong YOM
1
;
Soo Youn OH
;
Joo Ho LEE
Author Information
1. Department of Surgery, College of Medicine, Ewha Womans University, Seoul, Korea. gsljh@ewha.ac.kr
- Publication Type:Original Article
- Keywords:
Early gastric cancer;
Chronological change;
Minimally invasive surgery;
Treatment strategy
- MeSH:
Female;
Gastrectomy;
Hand-Assisted Laparoscopy;
Humans;
Laparoscopy;
Lymph Nodes;
Mortality;
Neoplasm Metastasis;
Postoperative Complications;
Recurrence;
Retrospective Studies;
Stomach Neoplasms*;
Surgical Procedures, Minimally Invasive;
Survival Rate
- From:Journal of the Korean Surgical Society
2004;66(6):478-483
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: To analysis the chronological changes of surgical strategy for early gastric cancer (EGC) in our hospital over a 10-year period. METHODS: From November 1993 to August 2003, we experienced 201 patients with EGC at Ewha Womans University Mokdong Hospital. The medical and pathologic records of these patients were reviewed retrospectively. The patients were categorized into three groups in chronological order: P1 (1993~1996), P2 (1997~2000), and P3 (2001~2003). The clinicopathological characteristics and treatment modalities among these three groups were compared. RESULTS: Of the 683 gastric cancer patients, 201 patients (29.7%) were pathologically confirmed to have EGC. The proportion of EGC gradually increased in chronological order: 19.2% in P1, 33.2% in P2 and 32.9% in P3. There were no significant differences in clinicopathological characteristics among three groups, including age, sex, location, size, gross type, histology, depth of invasion, and lymph node metastasis. Open surgery was performed in 134 patients, laparoscopic surgery in 52 and endoscopic mucosal resection (EMR) in 15. The proportion of minimally invasive surgery such as EMR, laparoscopic wedge resection, laparoscopy- assisted distal gastrectomy (LADG), and hand-assisted laparoscopic surgery (HALS) increased in chronological order: 0% in P1, 22.4% in P2 and 58.5% in P3. The postoperative mortality was 1.49% (3/201): 2 cases after open surgery, and 1 case after laparoscopic wedge resection. One case after open conventional surgery recurred. There were no significant difference in postoperative complication, postoperative mortality and survival rate among the three groups. Overall 5-year survival rate was 95.4%. CONCLUSION: The proportion of minimally invasive surgery increased during a 10-year period in our hospital. However, there were no significant differences in postoperative complication, postoperative mortality, recurrence rate, and survival rate among three chronological groups.
