Advanced Urological Surgery & Minimally Invasive Treatments
Modern urology offers a range of minimally invasive and advanced surgical techniques for conditions affecting the kidneys, urinary tract, prostate and male reproductive system. Choosing the right treatment depends on the diagnosis, severity of the condition, overall health and individual treatment goals.
Robotic Kidney Transplant
Robotic kidney transplantation is an advanced surgical technique in which the recipient surgery is performed through small incisions with the assistance of a robotic surgical system. Contrary to a common misconception, the robot does not perform the surgery independently. Every movement is directed by the surgeon. The robotic platform provides a magnified three-dimensional view and highly precise instrument movements, allowing delicate steps of the transplant to be performed with accuracy.
Benefits
Potential advantages include smaller incisions, reduced blood loss, less postoperative pain, quicker recovery, lower risk of wound-related complications in selected patients, and improved cosmetic outcomes. The primary goal, however, remains a successful and long-lasting kidney transplant.
How is the Procedure Performed?
After general anaesthesia, small keyhole incisions are created to introduce the robotic instruments and camera. The donor kidney is placed through a carefully planned incision and connected to the recipient’s blood vessels and urinary bladder with meticulous precision. Once blood flow is restored, the transplanted kidney begins functioning. Throughout the surgery, the robotic system acts as an extension of the surgeon’s hands—it never replaces surgical judgement.
Preparing for SurgeryKidney Stone Treatment
Preparation includes blood tests, imaging, cardiac assessment, infection screening, donor compatibility testing and counselling. Patients and families are guided through every stage of the transplant journey, including medicines, recovery expectations and long-term follow-up.
Recovery After Surgery
Recovery differs from one patient to another. Patients are monitored closely, encouraged to start walking early, and started on medicines to protect the transplanted kidney. Regular blood tests help monitor kidney function. Most patients gradually return to their routine over the following weeks, depending on their overall health and recovery.
Possible Risks
Like every major operation, kidney transplantation carries risks such as bleeding, infection, blood clots, delayed graft function, urine leakage and rejection. Careful patient selection, experienced surgical care and strict follow-up help reduce these risks.
Life After Kidney Transplant
A successful transplant often improves quality of life and reduces dependence on dialysis. Long-term success depends on taking prescribed medicines regularly, attending follow-up appointments, maintaining a healthy lifestyle and reporting any unusual symptoms promptly.
RIRS (Retrograde Intrarenal Surgery)
RIRS, or Retrograde Intrarenal Surgery, is a modern endoscopic procedure used to treat kidney stones. A thin, flexible ureteroscope is gently passed through the urethra, bladder and ureter into the kidney. A laser fibre is then used to break the stone into tiny fragments, which are removed or allowed to pass naturally through urine. As the procedure uses the body’s natural urinary passage, there are no external cuts or stitches.
Benefits
RIRS offers several advantages, including no external incision, minimal blood loss, less postoperative discomfort, shorter hospital stay, quicker recovery and a lower risk of complications in carefully selected patients. Many people can resume normal daily activities within a few days, depending on their recovery.
How is the Procedure Performed?
The surgery is performed under anaesthesia. A flexible ureteroscope is passed through the urinary tract to reach the kidney. Using a high-powered laser, the stone is fragmented into fine particles. Depending on the situation, a temporary DJ stent may be placed to ensure smooth drainage while the kidney heals.
Preparing for Surgery
Before surgery, patients undergo blood investigations, urine tests, imaging studies and a fitness assessment. If an active urinary infection is present, it is treated before the procedure to reduce the risk of complications.
Recovery After RIRS
Most patients begin walking within a few hours after surgery. Mild burning while passing urine, slight blood in urine and increased urinary frequency may occur for a short period and usually improve with time. Adequate hydration, prescribed medicines and follow-up visits are important for a smooth recovery.
Possible Risks
Although RIRS is considered safe, every surgical procedure carries some risks. These may include urinary infection, bleeding, temporary discomfort from the DJ stent, incomplete stone clearance or the need for an additional procedure in selected cases. Your surgeon will discuss these possibilities before treatment.
Preventing Future Kidney Stones
Removing a stone is only one part of treatment. Understanding why the stone formed is equally important. Depending on your medical history, dietary habits and stone composition, you may receive advice on hydration, nutrition, lifestyle changes and further investigations to reduce the risk of recurrence.
Rezum Therapy
Rezum Therapy is a modern treatment for benign enlargement of the prostate. During the procedure, controlled doses of sterile water vapour are delivered into the enlarged prostate tissue. As the steam releases its energy, the excess tissue gradually shrinks. Over the following weeks, the body’s natural healing process removes the treated tissue, improving urine flow and reducing urinary symptoms.
Benefits
Rezum offers several advantages for carefully selected patients. It is performed without major incisions, usually as a day-care or short-stay procedure. It helps improve urinary flow, reduces frequent urination and urgency, offers a relatively quick recovery and, in many patients, helps preserve sexual function. Because no prostate tissue is surgically removed, the recovery is often smoother than traditional surgery.
How is the Procedure Performed?
The procedure is usually performed under local anaesthesia with sedation or short general anaesthesia. A specialised device is passed through the natural urinary passage to reach the prostate. Small amounts of sterile steam are delivered into the enlarged prostate tissue at carefully selected points. The treatment itself takes only a few minutes. A temporary urinary catheter may be required for a short period after the procedure.
Preparing for Treatment
Before treatment, patients undergo a clinical examination, urine analysis, prostate assessment, ultrasound when required and other investigations to confirm that the urinary symptoms are due to benign prostate enlargement. Your current medications and overall health are also reviewed before planning the procedure.
Recovery After Rezum Therapy
Most patients return home the same day or the following day. Mild burning while passing urine, urinary frequency or small amounts of blood in the urine may occur temporarily and usually improve within a few weeks. Symptom improvement is gradual as the treated tissue naturally shrinks. Following medical advice and attending scheduled follow-up visits are important for the best outcome.
Possible Risks
Like any medical procedure, Rezum Therapy has potential risks, including temporary urinary discomfort, urinary tract infection, blood in the urine, temporary difficulty passing urine or the need for catheterisation for a short period. Serious complications are uncommon, and your surgeon will discuss all potential risks before treatment.
Laser Prostate Surgery
Laser Prostate Surgery refers to a group of advanced procedures that use high-energy laser technology to remove excess prostate tissue causing urinary obstruction. Depending on the patient’s prostate size, symptoms and overall health, different laser techniques may be recommended. The procedure is performed through the natural urinary passage without any external incision.
Benefits
Laser technology offers several advantages, including no external cuts, minimal blood loss, reduced postoperative pain, shorter hospital stay, quicker recovery and improved urinary flow. It is particularly beneficial for selected patients who are taking blood-thinning medications or have medical conditions that increase the risk of bleeding.
How is the Procedure Performed?
The surgery is performed under spinal or general anaesthesia. A specialised endoscope is passed through the urethra to reach the prostate. Using laser energy, the enlarged tissue is carefully vaporized or removed to create a wider urinary passage. Depending on the technique used, a temporary urinary catheter may be placed for a short period after surgery.
Preparing for Surgery
Before treatment, patients undergo a detailed clinical evaluation, urine tests, blood investigations, ultrasound, uroflowmetry when indicated and assessment of prostate size. Current medications, including blood thinners, are reviewed before surgery to ensure maximum safety.
Recovery After Laser Prostate Surgery
Most patients experience significant improvement in urine flow over the days and weeks following surgery. Mild burning during urination, temporary urinary frequency or small amounts of blood in the urine may occur during the initial recovery period. Many patients return to routine activities sooner than after conventional open surgery.
Possible Risks
Although Laser Prostate Surgery is considered safe, every procedure carries some risks. These may include temporary urinary discomfort, urinary tract infection, bleeding, temporary urinary incontinence, urethral narrowing or the need for additional treatment in selected cases. Your surgeon will discuss these risks in detail before surgery.
Robotic Cancer Surgery
Robotic cancer surgery is an advanced minimally invasive surgical technique in which the surgeon performs the operation using a robotic surgical platform. The robot does not make decisions or perform surgery independently. Every movement is fully controlled by the surgeon, while the robotic system provides a high-definition three-dimensional view, enhanced precision and greater flexibility than conventional instruments.
Benefits
For appropriately selected patients, robotic surgery offers several advantages, including smaller incisions, reduced blood loss, less postoperative pain, shorter hospital stay, faster recovery, lower risk of wound-related complications and improved cosmetic outcomes. Most importantly, the primary objective remains safe and effective cancer removal while preserving healthy tissue whenever possible.
How is the Procedure Performed?
After general anaesthesia, a few small incisions are made to introduce the robotic camera and specialised instruments. The surgeon operates from a nearby console, where every movement is translated into highly precise instrument movements inside the body. Depending on the type of cancer, the tumour or affected organ is carefully removed while preserving nearby structures whenever medically appropriate.
Preparing for Surgery
Preparation includes blood investigations, imaging studies, cardiac evaluation when required, anaesthesia assessment and a detailed discussion about the diagnosis, treatment options, expected outcomes and recovery. Patients receive personalised guidance before surgery so they know what to expect throughout their treatment journey.
Recovery After Surgery
Recovery varies depending on the type of procedure performed. Many patients begin walking within a day after surgery and are discharged earlier than with conventional open surgery. Mild discomfort, temporary fatigue and activity restrictions are expected during the initial recovery period. Regular follow-up appointments help monitor healing and long-term cancer outcomes.
Possible Risks
Like all major operations, robotic cancer surgery carries potential risks such as bleeding, infection, injury to surrounding organs, blood clots, urine leakage in selected procedures or the need to convert to open surgery in uncommon situations. These risks are carefully discussed before surgery, and every effort is made to minimise them.
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Dr. Neeraj Goyal
Frequently Asked Questions
Dr. Neeraj Goyal provides advanced treatment options including robotic kidney transplantation, RIRS for kidney stones, Rezum Therapy for enlarged prostate, laser prostate surgery and robotic-assisted surgery for selected urological cancers.
No. Robotic kidney transplantation is considered for carefully selected patients after a detailed evaluation of their overall health, kidney disease, previous surgeries and other individual factors.
RIRS is a minimally invasive kidney stone treatment performed through the natural urinary passage. A flexible scope is used to reach the kidney, and laser energy breaks the stone into smaller fragments for removal or natural passage.
Both treatments can help relieve urinary symptoms caused by an enlarged prostate, but they work differently. Rezum uses controlled water vapour to treat excess prostate tissue, while laser prostate surgery uses laser energy to remove or vaporise obstructing tissue.
Robotic-assisted surgery may be suitable for selected patients with cancers affecting the kidney, prostate and other parts of the urinary system. Suitability depends on the type, stage and location of the cancer and the patient’s overall health.
The appropriate treatment depends on your diagnosis, symptoms, test results, medical history and overall health. Dr. Neeraj Goyal can assess your condition and recommend the most suitable treatment after a detailed consultation.
Consult Dr. Neeraj Goyal
If you have been advised to undergo urological surgery or are looking for a minimally invasive treatment option, a detailed consultation can help you understand which approach may be appropriate for your condition.