What complications should I watch for after Bladder Cancer surgery
For informational purposes only
This answer was generated by AI grounded in NCCN guidelines and published medical literature. It is not medical advice. Always consult your oncologist or care team before making treatment decisions.
Post-Surgical Complications After Bladder Cancer Surgery
After bladder cancer surgery, it's important to know what complications can occur so you can recognize warning signs early and contact your healthcare team. Let me walk you through the main complications to monitor.
Common Surgical Complications
Immediate/Early Complications (Days to Weeks After Surgery):
- Infection - This can affect the surgical wound or develop internally. Watch for fever, increased redness/warmth at the incision site, or drainage that looks infected
- Bleeding - Some bleeding is normal, but excessive bleeding or blood clots requiring drainage can occur
- Blood clots (DVT/PE) - Deep vein thrombosis (clots in leg veins) or pulmonary embolism (clots in lungs) are serious. Signs include leg swelling, calf pain, or shortness of breath
- Bowel obstruction - Since surgery involves rearranging bowel tissue, blockages can develop. Watch for severe abdominal pain, inability to pass stool, or vomiting
Later Complications (Weeks to Months):
-
Urinary tract issues - Depending on your type of urinary diversion (ileal conduit, neobladder, or continent pouch), you may experience:
- Urinary leakage or incontinence
- Difficulty emptying the pouch (may require self-catheterization)
- Urinary tract infections
- Nighttime incontinence (especially with neobladder reconstruction)
-
Bowel/Intestinal problems - Since part of your intestine is used for urinary diversion:
- Diarrhea or constipation
- Mucus in urine (normal with intestinal tissue)
- Electrolyte imbalances from altered bowel function
-
Sexual/Reproductive function - Nerve damage during surgery can affect sexual function in both men and women
-
Kidney function changes - The rerouted urinary system can sometimes affect kidney function over time, so regular monitoring is important
What to Report to Your Healthcare Team Immediately
According to NCCN Guidelines for Bladder Cancer, you should contact your surgeon or oncologist if you experience:
✓ Fever over 100.4°F (38°C)
✓ Severe or increasing pain not controlled by medication
✓ Excessive bleeding or blood in urine/stool
✓ Signs of infection (redness, warmth, pus at incision)
✓ Shortness of breath or chest pain
✓ Severe abdominal swelling or pain
✓ Inability to urinate or complete bowel obstruction
✓ Signs of blood clots (leg swelling, calf tenderness)
Important Context About Your Specific Surgery Type
The type of urinary diversion you receive affects which complications are most relevant:
- Ileal conduit (most common) - Creates a stoma (opening) on your abdomen where urine drains into an external pouch. Main concerns: skin irritation around stoma, pouch leaks, urinary tract infections
- Neobladder (orthotopic diversion) - Surgeons create a new bladder from intestine. Main concerns: nighttime incontinence, urinary retention requiring self-catheterization, mucus in urine
- Continent pouch - Internal reservoir with valve. Main concerns: difficulty catheterizing, leakage, infections
Follow-Up Monitoring
According to NCCN Guidelines, your healthcare team will monitor you with:
- Regular physical exams
- Imaging studies (CT scans) to check for recurrence
- Blood tests to assess kidney function
- Upper tract imaging (kidneys and ureters) since you're at risk for upper urinary tract cancer
Questions to Ask Your Surgical Team
Before surgery, ask your surgeon:
- "What type of urinary diversion will I have, and what are the specific complications I should watch for?"
- "What signs or symptoms should prompt me to call you immediately after surgery?"
- "How will my kidney function be monitored, and how often?"
- "What support is available if I have difficulty with my urinary diversion (ostomy nurse, support groups)?"
- "When can I resume normal activities, and are there any restrictions?"
Key Takeaway
Most complications can be managed successfully if caught early. The key is staying alert to changes in how you feel, maintaining close contact with your healthcare team during recovery, and attending all follow-up appointments. Don't hesitate to call with concerns—it's better to check something out than to wait and have a minor issue become serious.
This information is for educational purposes only. Always consult your healthcare team for personalized medical advice and decisions.
This is general information.
Upload your records for guidance specific to YOUR diagnosis — personalized to your biomarkers, stage, and treatment history.
Source Guidelines
NCCN Guidelines for Patients: Bladder Cancer (2026)Browse all NCCN Guidelines for Patients →Related Services
Services that may help with treatment for Bladder Cancer patients
Get guidance specific to your case
This answer covers general information. For guidance based on YOUR records, biomarkers, and treatment history: