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Partial cystectomy: when only part of the bladder is removed | CION Cancer Clinics
A partial cystectomy removes the section of bladder wall that holds the tumour, with a margin of healthy tissue and the nearby lymph nodes. The rest of the bladder is stitched closed, so you keep passing urine the normal way. It suits only a small, carefully chosen group. This page explains who that is, what the operation and recovery involve, and why camera checks continue for years afterwards. CION Cancer Clinics’ surgical oncologists in Hyderabad can talk this through with you.
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Medically reviewed by Dr. Muralidhar MuddusettyConsultant Surgical Oncologist · MBBS (AIIMS), MS (Surgery, AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh) · last reviewed September 2026, next review due September 2027
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On this page
- What is a partial cystectomy for bladder cancer?
- Who might a partial cystectomy suit, and who not?
- What happens before, during and after the operation?
- How does it compare with removing the whole bladder?
- How does the bladder work after part of it is removed?
- Is keeping part of the bladder always the safer choice?
- What should you ask the surgical team?
- Common questions about partial cystectomy for bladder cancer
The short answer
What is a partial cystectomy for bladder cancer?
A partial cystectomy removes only the part of the bladder wall that holds the tumour, with a rim of healthy tissue around it. The rest of the bladder is stitched closed and keeps working, so you still pass urine the normal way.
How it differs from a TURBT
A TURBT scrapes a tumour away from the inside, through a telescope. A partial cystectomy is a proper operation through the belly, open or keyhole, that cuts out the full thickness of the wall in that area. The nearby lymph nodes, small glands that can trap cancer cells, are usually removed at the same time.
Why it is not offered more often
Bladder cancer tends to affect the lining in more than one place, even when only one tumour is visible. Removing one patch can leave other changes behind. So partial cystectomy suits only a small group of carefully chosen people, and most people with cancer in the bladder muscle are offered other treatment.
Whether it suits you is a decision for your treating team, usually after discussion at a tumour board. This page explains what they weigh.Choosing carefully
Who might a partial cystectomy suit, and who not?
The tumour's position, number and type matter more than its size alone. Every condition below usually needs to be met.
A single tumour in a suitable spot
One tumour, often on the top or back wall of the bladder, far enough from the bladder outlet and the ureter openings to cut a clear margin around it.
A healthy rest of the bladder
No carcinoma in situ, a flat high-grade change, anywhere else in the lining, and a bladder that holds a good amount of urine.
Some particular tumour types
A tumour inside a pouch in the bladder wall, or a rare cancer arising from the remnant cord at the top of the bladder, are situations where it is often considered.
Usually not suitable
- Several tumours
- Carcinoma in situ elsewhere
- A tumour at the bladder neck or outlet
- A small, scarred bladder
Not sure whether this applies to you?
Ask an oncologistStep by step
What happens before, during and after the operation?
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Tests and planning
A recent cystoscopy, scans of the chest, belly and pelvis, and blood tests. Some people are offered chemotherapy through a vein before surgery, depending on the stage.
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The operation
Under general anaesthetic, the surgeon opens or uses keyhole ports, removes the tumour with a margin of healthy wall and the nearby lymph nodes, then stitches the bladder closed. Ask your centre which approach it uses.
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On the ward
You wake with a catheter and usually a drain near the wound. Most people stay several days. Walking early and eating as soon as allowed help recovery.
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Home with a catheter
The catheter often stays for a week or more so the stitched bladder is not stretched. Some teams do a dye X-ray to check for leaks before it comes out.
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The pathology report
The removed tissue is examined for clear margins and lymph node spread. The report shapes whether any further treatment is advised.
Side by side
How does it compare with removing the whole bladder?
Partial cystectomy
Radical cystectomy
Removes the tumour and a rim of bladder wall
Removes the whole bladder and nearby organs
You pass urine the normal way
A new route for urine is made, such as a bag or a new bladder
Suits a small, selected group
The standard operation for most muscle-invasive cancer
Remaining bladder needs lifelong camera checks
Follow-up relies mainly on scans
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Afterwards
How does the bladder work after part of it is removed?
For most people the bladder works much as before, only a little smaller. Needing to pass urine more often is common at first, and it usually improves as the bladder stretches back over the following months.
Side effects to know about
Early problems can include urine infection, a leak from the bladder stitch line, bleeding and wound infection. Leaks usually heal with the catheter left in longer. Some people are left with a smaller bladder and ongoing frequency. Tell your team about burning, fever or urine leaking from the wound.
Why follow-up never quite stops
The bladder that remains can grow new tumours, so regular cystoscopies and scans continue for years. If cancer returns, further treatment is still possible, including removal of the whole bladder in some cases. Keeping every check matters as much as the operation.
What this page cannot tell you
It cannot tell you whether this operation suits you, or how your cancer will behave afterwards. That depends on your scans, pathology and health, and on what your team finds.
Commonly believed
Is keeping part of the bladder always the safer choice?
"Taking out less is always better."
Only when the cancer truly sits in one removable spot. If there are other changes in the lining, a smaller operation can leave cancer behind. The right operation is the one that fits the disease.
"If they offered radical surgery, they could have saved the bladder."
Most people with muscle-invasive cancer are not suitable for partial removal because of the tumour's position, number or type. It is fair to ask why, and a team should explain what ruled it out.
"After the operation, I no longer need cystoscopies."
The remaining bladder can grow new tumours, so camera checks continue for years. Skipping them removes the main safety net of this approach.
"A partial cystectomy and a TURBT are the same thing."
A TURBT scrapes from inside through a telescope. A partial cystectomy cuts out the full thickness of the wall through the belly, with a longer recovery.
Before you decide
What should you ask the surgical team?
- Why is partial removal suggested for me, rather than the whole bladder?
- Is there any carcinoma in situ elsewhere in my bladder?
- Will I have chemotherapy before or after the operation?
- Will it be open or keyhole, and why?
- How long will the catheter stay in?
- What will my follow-up schedule be?
Questions we are asked
Common questions about partial cystectomy for bladder cancer
Will I need a urine bag after a partial cystectomy?
No. The rest of the bladder is stitched closed and you pass urine the normal way. You will have a catheter for a while after surgery so the bladder can heal, but once it comes out, no bag is needed. A bag or a new bladder is part of removing the whole bladder.
How long is the hospital stay?
Usually several days, depending on whether the operation was open or keyhole and how quickly you recover. You may go home with the catheter still in. Your surgeon will give an estimate that fits your own health and the extent of surgery.
Will my bladder hold as much urine as before?
At first it holds less, so you may need to go more often, including at night. The bladder usually stretches back over the following months. A very large removal can leave it permanently smaller. Ask your surgeon how much wall is likely to be taken.
Can the cancer come back in the rest of the bladder?
Yes, it can, which is why regular cystoscopies and scans are planned for years. If it returns, further treatment is often still possible, sometimes including removal of the whole bladder. This page cannot estimate your own chance of it returning.
Is partial cystectomy an option instead of chemoradiation?
They are different ways to keep the bladder, and they suit different people. Radiotherapy with chemotherapy suits a wider group, while partial cystectomy needs a single tumour in a suitable spot. A team including surgeons and radiation oncologists should discuss both with you.
Will it affect my sex life?
Usually far less than removing the whole bladder, because nearby organs are left in place. Tiredness and the catheter affect intimacy for a while after surgery. If you notice lasting changes, raise them with your team; there is often help available.
When can I go back to normal activities?
Short walks start within days. Heavy lifting, driving and physical work usually wait some weeks, until the wound and bladder have healed. Desk work may be possible sooner. Your surgeon will advise based on the approach used and your recovery.
Is it covered by Aarogyasri or insurance?
Cancer surgery is commonly covered by Aarogyasri, CGHS, ECHS, EHS and many cashless insurers, subject to your own scheme rules and pre-approval. Out-of-pocket cost varies a lot. Call the helpline with your card details and the team will check your cover.
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Sources
- Cancer Research UK — Bladder cancer
- American Cancer Society — Bladder cancer
- National Cancer Institute — Bladder cancer
- Macmillan Cancer Support — Bladder cancer
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
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