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위암 155증례의 임상적 고찰

Other Titles
 Clinical observation with 155 cases of stomach cancer 
Authors
 김창호 
Issue Date
1982
Description
의학과/석사
Abstract
[한글]오늘날 위암에 대한 연구는 세계적으로 활발하나 그 원인이나 치료에 있어서 모든 악성종양중에 가장 많은 난점을 가지고 있다. 구미에서는 위암발생율 및 사망율이 현저히 감소되고 있으나 우리나라에서는 아직도 악성종양중 수위를 차지하고 있다.

위암의 초기증상은 비특이적이며, 뚜렷한 증상출현시는 이미 상당히 진행된 암으로 이때는 수술을 시행하여도 예후가 불량하다.

근래 Hellstrom 및 Hellstrom (1969), Lee등(1975)은 암진행과 예후는 그 환자의 면역활동능에 좌우된다고 하였으며 이 면역반응은 세포성면역반응으로 T임파구가 이를 담당한다고 생각된다. 세포성면역의 생체내 검사법으로 candida, mumps, PPD(purified protein derivatives)등에 의 한 피부반응검사와 DNCB (2', 4'- dinitrochlorobenzene)등에 의한 지연성피부과민반응유발검사와 피 부이식거부반응도검사가 있으며, 생체외검사법으로는 임파구자극에 의한 임파구아세포화현상을 검사하는법, 거식세포유주억제검사와 면양적혈구를 이용한 로젯 (rosette)형 성도검사가 있다 (박, 1975;허, 1980).

저자는 1976년 1월부터 1980년 12월까지 만5년간 순천향대학병훤 외과에서 수술로 확진된 155예의 위암환자를 대상으로 임상적고찰을 하여 다음과 같은 결론을 얻었다.

1. 위암 호발연령은 남녀모두 50대이며 남녀비율은 2.3: 1이었다.

2. 자각증상으로는 상복부동통 94예 (60.6%), 소화불량 및 상복부불 쾌감 86예(55.5%), 체중감소 69예(44.5%)등이었고, 타각증상으로는 상복부압통 (79예, 51.0%) , 상복부종류촉지 (40예, 25.8%), 복부팽만 및 복수(16예, 10.3%)등이 주증상이었다.

3 . 수술전 T임파구 로젯형성도검사를 실시한 43명의 위암환자는 말초혈액임파구, total T임파구, active T임파구수 및 그 백분율이 정상치에 비해 모두 현저하게 감소하였으며 위암절제 불가능한 환자에서 절제가능했던 환자보다 더 낮은 경향을 나타냈다.

4. 수술전 DNCB검사예 30명중 25예(83.3%)에서 양성반응을 나타냈으며 이 양성반응환자에서 암절제율(84%, 25명중 21명)은 음성환자(60%, 5명중 2명)보다 높았다. 수술후 DNCB 반응을 검사한 8명중 7명은 DNCB반응도 증가 혹은 양성화를 나타냈고 그 예후도 좋았다.

5. 위암확진율은 위 X선상 85%이고, 위내시경검사상으로는 77.6%이었다.

6. 종양의 부위별 발생빈도는 위전정부(100예, 64.5%), 위체부 (43예, 27.7%), 위분문부 및 위저부 (11예, 7.1%)의 순이었다.

7.위암의 전이 및 주위장기침술은 주위임파절에 139예(90.1%)로 가장 많았고 그외 omentum(28예, 18.1%), 취장(25예,16.1%) , 결장간막 (19예, 12.3%)등의 순이었다.

8 .위암의 근치절제율은 64.5%(155예중 100예 )였다.

9. 수술후 합병증발생율은 14.2%(22예 )이며, 장폐쇄 (10예, 6.5%),폐합병증(5예, 3.2%) , 창상감염 (4예, 2.6%)등이 많았다.

10. 수술후 사망율은 1.3%(2예)로 급성호흡부전증과 급성신기능부전증이 원인이었다.



[영문]Total 155 cases of gastric cancer received operation at the Department of Surgery, Soon Chun Hyang College of Medicine between Jan. 1976 and Dec. 1980 were studied statlstical1y.

The results are summarized as follows ;

1. The most frequent age group of gastric cancer was from 50 to 59 and the ratio of male to female was 2.3:1

2. The most frequent complaints were epigastric pawn 94 cases (60.6%), indigestion and epigastric discomfort 86 cases (55.5%), and weight loss 69 cases (44.5%) On physical examinatlon, epigastric tenderness 79 cases(5L%) , palpable mass 40 oases

(25.8%) and abdominal distention 16 cases (1O.3%) were observed frequently.

3. Peripheral Iymphocyte counts and the percentage and absolute number of total and active T lymphocyte were measured in 43 cases preoperatively.

Their values In the patients tilth stomach cancer were markedly Lower than normal volunteers, and In the patients with unresectabLe stomach cancers the values tended to be lower than those In the patients with resectabLe stomach cancer.

4. In thirty cases, DNCB skin test was done Preoperatively, positive response to DNCB was seen in 25 cases (83.3%) of the patients .

The tumor mass was resectable in 21 cases (84%) of the patient with response to DNCB and It was resectable In 3 cases (60%) of the patient with anergy to DNCB.

Postoperative evaluation of DNCB response was performed In8 out of 30 patient.

Conversion to an anergic status was associated with postoperative recurrency and mortality .

Conversely the increased DNCB response and conversion from an anergy to a reactive was associated with better prognosis.

5. Upper gastrointestinal series was performed in 1O7 cases preoperatively.

Radiologic diagnosis was possib1e In 91 cases (85%) .The gastrofiberacopy was done in 58 cases preoperatlvely and the diagnosis was possible In 45 cases (77.6%)

6. The Location of the tumor In the order of the freauency were as follows:

1OO cases (64.5%) at the antrum, 43 cases (27.7%) at the body and 11 cases (7.1%) at the cardia and fundus.

7. The frequent states of metastasis and direct invasion were the regional Iymphnodes 139 cases (90.1%), omentum 28 cases (18.1%), pancreas 25 cases (16.1%) and mesocolon 19 cases (12.3%) in the order of frequency.

8. The radicaL surgery was done in 100 cases (64.5%) of the total cases.

9. Postoperative complications were found In 22 cases (14.2%) and they were intestinal obstruction 1O cases (6.5%) , lung problems 5 cases (3.2%), and wound infection 4 cases (2.6%)In the order of frequency.

10. Operative mortality rate was 1.3% (2 cases).

One patient was expired from acute renal failure and the other was expired from acute respiratory failure.
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1. College of Medicine (의과대학) > Others (기타) > 2. Thesis
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