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[Prognostic factors in colorectal cancer]
Revista Espanola De Las Enfermedades Del Aparato Digestivo
|December 1, 1989
Summary
This study of 208 colorectal cancer patients found a 38% overall survival rate. Key factors impacting prognosis include tumor local extension, positive lymph nodes, and distant metastases.
Area of Science:
- Oncology
- Surgical Pathology
Context:
- Retrospective analysis of 208 colorectal cancer (CRC) cases.
- Includes 131 patients with over 5 years of follow-up data.
Purpose:
- To correlate clinical findings with prognosis and survival in colorectal cancer.
- Identify key prognostic indicators for CRC patients.
Summary:
- Overall survival rate was 38% in the study cohort.
- Significant prognostic factors identified: local tumor extension through the intestinal wall, number of positive lymph nodes (especially >4), and presence of distant metastases.
- Other analyzed parameters included age, sex, tumor site/size, surgical treatment details, cancer stage, differentiation grade, and delay to surgery.
Impact:
- Provides insights into critical prognostic factors for colorectal cancer.
- Aids in understanding patient outcomes and guiding clinical management strategies.
- Highlights the importance of lymph node status and local invasion in CRC prognosis.