Related Experiment Videos
[Extended resection in colorectal cancer. Personal experience]
A Peracchia1, L Sarli, N Pietra
1Istituto di Clinica Chirurgica Generale e Terapia Chirurgica, Università degli Studi di Parma.
Annali Italiani Di Chirurgia
|November 1, 1994
Summary
Extended resection for colorectal cancer invading nearby organs offers a chance for long-term survival. This complex surgery, while carrying higher risks, is crucial for select patients with primary tumors or local recurrence.
Area of Science:
- Surgical Oncology
- Gastrointestinal Surgery
- Colorectal Cancer Research
Background:
- Colorectal cancer frequently invades adjacent tissues (5-12%) at diagnosis.
- En bloc resection of locally advanced tumors, without distant metastasis, can yield 5-year survival rates of 32-79%.
Purpose of the Study:
- To evaluate the anatomico-clinical peculiarities and outcomes of extended resection for colorectal cancer.
- To assess the short-term and long-term results of this surgical approach.
Main Methods:
- Retrospective analysis of 1164 colorectal cancer surgeries performed between 1976 and 1993.
- Detailed review of 71 patients who underwent extended resection (59 for primary tumors, 12 for local recurrence).
Main Results:
- Neoplastic infiltration of resected organs occurred in 61% of extended resections (54% for primary, 92% for local recurrence).
- Extended resection is associated with higher morbidity and mortality compared to standard resection.
- This procedure offers the only viable option for long-term survival in select cases.
Conclusions:
- Extended resection is a necessary, albeit high-risk, procedure for selected colorectal cancer patients.
- The extent of resection should be tailored to operative findings.
- Careful patient selection and surgical planning are critical for successful outcomes.