GASTRIC CANCER IN PERUVIAN ANDES: 170 CASES IN HUARAZ
As a contribution to the knowledge of gastric cancer, a study took place at "Victor Ramos Guardia Hospital" in the city of Huaraz (3,100 meters above sea level), from August 1992 to July 1998. 170 cases were reported. All of them had biopsy exam.The accumulated incidence was of 138.2 cases...
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| Published in: | Revista de gastroenterología del Perú Vol. 20; no. 3; pp. 229 - 239 |
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| Main Authors: | , , , , |
| Format: | Journal Article |
| Language: | Spanish |
| Published: |
Peru
01-07-2000
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| Online Access: | Get full text |
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| Summary: | As a contribution to the knowledge of gastric cancer, a study took place at "Victor Ramos Guardia Hospital" in the city of Huaraz (3,100 meters above sea level), from August 1992 to July 1998. 170 cases were reported. All of them had biopsy exam.The accumulated incidence was of 138.2 cases per 100,000. The annual mean was 35.8 cases per year. The endoscopy incidence was of 16.7%. And 100% were advanced cancer. All of them were from the sierra of Ancash. 52.4% were males. 80% came from rural zones. And 91.7% were dedicated to agriculture. Food was mainly tubers, vegetables, ham and other salad meats. Ingestion of fruits was very scarce. Mean age was 60.6 years (32?90). 61.6 for females and 59.8 for males. When diagnosis was made 81.2% referred abdominal pain, 67.4% were pale, 38.2% had hematemesis/ melena, abdominal tumor was found in 37.7% and 28.8% had pyloric syndrome.97.7% of the biopsies were reported as adenocarcinoma. And 2.3% as linfomas. Of the 166 adenocarcinomas, 72.9% were of the intestinal type and 27.1% the diffuse type. The intestinal type was more frequent on males (77.6%) that on females (67.9%). Otherwise the diffuse type was more frequent on females (32.1%) that on males (22.4%). Lesions were classified as Bormann: I (0.6%), II (22.9%); III (62.4%) and IV (14.1%).Gastric cancer was found in the distal body in 41.7% of cases. In 2 regions: antrum and body in 26.5% and in the proximal body in 11.2%. 8.4% was localized in the cardias. The intestinal type was more frequently found an the distal body (77.5%). And on the medium body (73.3%). The diffuse type was mostly found on the proximal body (42.1%). On the following up 30 patients were lost and by April 1999, 95% were dead.We conclude that gastric cancer, probably, has a high incidence in the sierra of Ancash. The onset is of advanced gastric cancer. The intestinal type is predominant. And it is an important cause of disease and mortality in risk population. |
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| Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
| ISSN: | 1609-722X |