| Autor: |
G M, Van Rosendaal, L R, Sutherland, M J, Verhoef, R J, Bailey, P K, Blustein, E A, Lalor, A B, Thomson, J B, Meddings |
| Rok vydání: |
2000 |
| Předmět: |
|
| Zdroj: |
American Journal of Gastroenterology. 95:1184-1187 |
| ISSN: |
0002-9270 |
| DOI: |
10.1111/j.1572-0241.2000.02007.x |
| Popis: |
This study was done to determine whether sigmoidoscopy could theoretically constitute sufficient investigation for some patients with bright red rectal bleeding.One hundred and forty-three patients undergoing investigative colonoscopy for bright red rectal bleeding and whose source of bleeding was identified were studied. The investigation took place in a large urban hospital over an 11-month period. Data obtained included changes in stool pattern, characteristics of the bleeding, lesions identified, and the distance of the lesion from the anus.In patients younger than 55 yr, all serious lesions except for one malignancy in a patient with massive bleeding lay within 60 cm of the anus and theoretically within reach of the fiberoptic sigmoidoscope. The mixing of red blood with stool was commonly due to distal lesions, especially hemorrhoids.In young persons with bright red rectal bleeding, fiberoptic sigmoidoscopy may prove to constitute appropriate initial investigation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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