Managing Non-Healing Wounds and Colon Cancer Complications - Surgery

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The surgical wound from colorectal cancer surgery is not healing?


Hello, my mother underwent laparoscopic surgery (Da Vinci) for stage III colon cancer two years ago, followed by radiation and chemotherapy.
She has been regularly monitored at the hospital, and doctors have stated that there is no evidence of metastasis.
Two months ago, she was hospitalized due to abdominal distension.
The doctors tried various methods to resolve the issue but were unsuccessful, ultimately leading to another surgery.
During this procedure, they found two areas of adhesion, one area of dissection, and one area of severe adhesion (at the junction of the large and small intestine).
They connected the section of the large intestine below the adhesion to the section of the small intestine above it, bypassing the adhesion, and also removed the appendix for examination, which revealed cancer cells.
About ten days after the first surgery, the drainage color changed, prompting an emergency surgery (the anastomosis site had not healed, and the abdominal wound also had not healed).
A biopsy of the tissue from the wound site revealed cancer cells.
Two days later, another emergency surgery was performed to create a stoma.
She has been in the intensive care unit since then (approximately ten days).
Three days ago, she was given a feeding of glucose and dye, which resulted in a change in the drainage color (there are three drains: one at the anastomosis site and two nearby, with the two nearby changing color).
The doctors are now uncertain whether there is a new rupture or if the wound is not healing.
Currently, she is in the ICU, fully connected to tubes for IV fluids and nutritional support.
Could you please advise on how to manage my mother's situation regarding the non-healing wounds and the potential spread of colon cancer?

A-Qin, 50~59 year old female. Ask Date: 2015/07/14

Dr. Huang Zhihui reply Surgery


Without observing the condition, it is not possible to determine the cause.

Reply Date: 2015/07/14

More Info


Managing non-healing wounds and complications related to colon cancer can be quite challenging, especially in the context of previous surgeries and treatments. Your mother's situation, as you've described, involves multiple surgical interventions due to adhesions and complications arising from her colon cancer treatment. Here’s a comprehensive overview of how to approach her current condition.


Understanding Non-Healing Wounds
Non-healing wounds, particularly in patients with a history of cancer and multiple surgeries, can arise from several factors:
1. Poor Blood Supply: Surgical interventions can disrupt blood flow to the area, which is crucial for healing.

2. Infection: Post-operative infections can impede healing and may require additional interventions.

3. Tissue Viability: If the tissue surrounding the wound is compromised or necrotic, it may not heal properly.

4. Nutritional Status: Cancer and its treatments can affect appetite and nutrient absorption, leading to deficiencies that impair healing.

5. Underlying Conditions: Conditions such as diabetes or vascular diseases can also affect wound healing.


Management Strategies
1. Wound Care: Proper wound care is essential. This includes keeping the wound clean, using appropriate dressings, and possibly employing advanced wound care products that promote healing, such as hydrocolloids or alginates.

2. Nutritional Support: Since your mother is currently receiving IV nutrition, it’s crucial to ensure she is getting adequate protein, vitamins, and minerals to support healing. A dietitian can help tailor her nutritional needs based on her condition.

3. Infection Control: If there is any suspicion of infection, it is vital to initiate appropriate antibiotic therapy. Regular monitoring of the wound for signs of infection (redness, swelling, increased drainage) is essential.

4. Surgical Intervention: In cases where there is significant necrotic tissue or if the wound continues to deteriorate, surgical debridement may be necessary to remove non-viable tissue and promote healing.

5. Monitoring for Complications: Given her history of colon cancer, it’s important to monitor for any signs of cancer recurrence. Imaging studies or additional biopsies may be warranted if there is concern about new cancerous growths.

6. Pain Management: Effective pain management is crucial for recovery and can improve overall well-being, allowing for better participation in rehabilitation and recovery efforts.


Addressing Potential Cancer Recurrence
The presence of cancer cells in the tissue removed during surgery raises concerns about recurrence. Continuous follow-up with her oncologist is essential. They may recommend:
- Regular Imaging: CT scans or MRIs to monitor for any signs of metastasis.

- Tumor Markers: Blood tests to check for specific markers that may indicate cancer activity.

- Adjuvant Therapy: Depending on the oncologist's assessment, additional chemotherapy or targeted therapy may be considered to reduce the risk of recurrence.


Psychological Support
Dealing with cancer and its complications can be emotionally taxing for both the patient and family members. Psychological support through counseling or support groups can be beneficial.


Conclusion
In summary, managing your mother’s non-healing wounds and monitoring for potential cancer recurrence requires a multidisciplinary approach involving surgeons, oncologists, nutritionists, and wound care specialists. It is crucial to maintain open communication with her healthcare team, ensuring that all concerns are addressed promptly. Regular follow-ups and adjustments to her care plan will be essential in navigating this challenging situation.

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