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[Deep rectal cancer: local excision--methods, results, complications, recurrences]
E H Farthmann1, G Kirste, G Ruf
1Chirurgische Universitätsklinik Freiburg.
Langenbecks Archiv Fur Chirurgie. Supplement II, Verhandlungen Der Deutschen Gesellschaft Fur Chirurgie. Deutsche Gesellschaft Fur Chirurgie. Kongress
|January 1, 1989
Summary
Early rectal cancer confined to the inner rectal wall may be treated locally. Histologic factors from a total biopsy predict prognosis, guiding treatment decisions for better survival outcomes.
Area of Science:
- Oncology
- Gastroenterology
- Surgical Pathology
Context:
- Early-stage lower rectal cancers without muscularis propria invasion are candidates for local treatment.
- Accurate histological assessment is crucial for determining prognosis and guiding management.
- Standardized criteria are essential for successful limited or radical surgical approaches.
Purpose:
- To define criteria for local treatment of early rectal carcinoma.
- To identify histological factors predicting poor prognosis in rectal cancer.
- To compare survival outcomes between limited and radical surgical procedures.
Summary:
- Early rectal carcinoma limited to the mucosa or submucosa without muscularis propria invasion can be managed with local treatment.
- Total biopsy provides histological data, including tumor type, grade, and lymphatic invasion, to assess prognosis.
- Definitive treatment choice relies on postoperative staging and histological findings.
- Survival rates are comparable between limited local procedures and radical surgery when appropriate clinical and histological criteria are met.
Impact:
- This approach allows for less invasive treatment options for select rectal cancer patients.
- Improved prognostic accuracy through detailed histology can optimize patient management.
- Standardized criteria ensure consistent and effective treatment, potentially improving patient outcomes and quality of life.