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Abstract

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·üÀÌ ³ôÀº ±¹¼Ò ¸²ÇÁÀýÀ» ÁýÁßÀûÀ¸·Î ÀýÁ¦ÇÔÀ¸·Î¼­ ¾Ï¼¼Æ÷ÀÇ ¿ø°Ý ÀüÀÌ È®·üÀ» ÁÙ¿©¼­ ¾ÏÁ¾
ÀÇ Àç¹ß°ú ¿ø°Ý ÀüÀ̸¦ °¨¼Ò½Ãų ¼ö ÀÖ´Ù°í º¸°íÇÏ¿´´Ù. ¾ÏÁ¾ÀÇ ¹ß»ý ºÎÀ§¿Í Å©±â, ºÐÈ­µµ¿¡
µû¶ó ±¹¼Ò ¸²ÇÁÀý ÀüÀÌ À¯¹«¿Í °¢ ±¹¼Ò ¸²ÇÁÀý¿¡¼­ ¸²ÇÁÀý ÀüÀÌ È®·üÀ» ±¸Çϸç, º´±âÀÇ ¿¹
ÃøÀÌ °¡´ÉÇÑ ÇÁ·Î±×·¥À» Maruyama µîÀÌ °³¹ßÇÏ¿´´Ù. 1995³â 9¿ùºÎÅÍ 1996³â 9¿ù±îÁö º»¿ø
¿¡¼­ º´±â ¹× ¸²ÇÁÀý ÀüÀÌ ¿¹Ãø ÇÁ·Î±×·¥¿¡ µû¶ó ±ÙÄ¡Àû À§¾Ï ÀûÃâ¼ú ¹× ¸²ÇÁÀý °ûû¼úÀ»
½ÃÇàÇÑ È¯ÀÚ¿¡¼­, ½ÇÁ¦ Á¶Á÷ÇÐÀû °Ë»ç»óÀÇ º´±â¿Í Maruyama ÇÁ·Î±×·¥»ó¿¡ ³ªÅ¸³­ ¿¹Ãø º´
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#ÃÊ·Ï#
Purpose: The gastric cancer is most frequent malignant disease in Korea. With
increase of GNP and social welfare, lot of people pay attention to that. But many of
gastric cancer patients who were diagnosed, are advanced -stage III or more- case and
produces poor result of treatment. Nowadays many surgeons report that the resection of
cancer mass and radical lymph node dissection, which called systematic lymph node
dissection, can increase the longterm survival rate and curability of patients. For this
purpose Maruyama and his colleagues made a program to predict, the 5 year survival
rate, cause of death, and the status of lymph node metastases. We put the basic datas
of patients in AGC into Maruyama's program and compare its result to final histologic
reports. We would check sensitivity, specificity, positive predictive value, negative
predictive values between Maruyamas program and histologic reports.
Materials and Methods: From Sep. 1995 to Sep. 1996, We operated 55 patients with
gastric cancer with this program in GNUH. We checked the histopathologic reports and
put the data into the prediction program. The dadas were sex, age, maximal size of
tumor, differentiation, gross type and location. We compared status of lymph node
metastases, TNM stages between the reports of histopathology and that of predictive
program.
Results: In early stages the sensitivity and specificity of the program showed poor
result but in advanced stages did not. The distribution of lymph node metastasis
showed a same pattern. The patterns of perigastric lymph node metastasis were
somewhat different according to the location of tumor. But its significance was not
confirmed. We analysed the metastaic rate between lymph node groups and compared
with the results between two reports. The sensitivity, and negative predictive value
were 100% in each groups, and positive predictive value was also high.
Conclusion: The systematic lymph node dissection is an effective and safe procedure
in the surgical treatment of gastric cancer. We suggest that the techniques should be
standardized and popularized in Korea. This procedure will improve the survival rate of
gastric cancer patients and decrease the local recurrence of gastric cancer.

Å°¿öµå

Systematic lymph node dissection; Gastric cancer;

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