Prostatectomy

Overview

A prostatectomy is a surgical procedure to remove all or part of the prostate gland. It is commonly performed for prostate cancer or benign prostatic hyperplasia (BPH), an enlarged prostate. There are different types of prostatectomies based on the reason for surgery and the extent of prostate removal.

Types of Prostatectomy:

  • Radical Prostatectomy: Removal of the entire prostate gland, typically for prostate cancer.
  • Simple (Subtotal) Prostatectomy: Removal of part of the prostate, generally for BPH.
  • Laparoscopic/Robotic Prostatectomy: Minimally invasive techniques using small incisions and robotic assistance.

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How is Prostatectomy done?

Medical Evaluation:

A thorough health evaluation, including blood tests, urinalysis, prostate-specific antigen (PSA) testing, and sometimes imaging studies (e.g., MRI, CT scans), to determine the extent of disease.

Discussion of Treatment Options:

Consultation with a urologist or oncologist regarding the benefits and risks, and whether prostatectomy is the best treatment choice.

Medication Management:

Patients may be advised to stop certain medications like blood thinners (aspirin, warfarin) to reduce bleeding risk during surgery.

Bowel Preparation:

Some patients may need bowel cleansing before surgery.

Preoperative Instructions:

These may include fasting for 8 hours before the surgery and avoiding smoking or alcohol for a certain period.

Psychological Preparation:

Patients may also be advised to meet with a counselor to discuss any anxiety or concerns.

Anesthesia:

General anesthesia is typically used, but spinal anesthesia may be an option in some cases.

Incisions:

For radical prostatectomy, an incision is made in the lower abdomen (retropubic) or between the scrotum and anus (perineal). For minimally invasive approaches, small keyhole incisions are used.

Prostate Removal:

Depending on the procedure type, either part or all of the prostate is removed. If the surgery is for cancer, nearby lymph nodes may also be removed (lymphadenectomy).

Catheterization:

A catheter (tube) is inserted into the bladder to help drain urine post-surgery, typically for 1-2 weeks.

Closure:

Incisions are sutured or stapled, and patients are monitored in recovery.

Robotic/Laparoscopic Prostatectomy:

In this minimally invasive technique, robotic arms assist the surgeon for better precision, smaller incisions, and quicker recovery.

  • Urinary Incontinence: Some men experience difficulty controlling urine after surgery, which may be temporary or, in rare cases, permanent.
  • Erectile Dysfunction: Damage to the nerves responsible for erections may result in temporary or permanent erectile dysfunction.
  • Infection: Surgical site infections, bladder infections, or sepsis can occur post-surgery.
  • Bleeding: Blood loss is a risk, though minimally invasive procedures reduce this.
  • Bladder or Urethral Injury: Injury to nearby structures may occur during surgery.
  • Lymphocele: If lymph nodes are removed, fluid can accumulate (lymphocele), requiring drainage.
  • Anesthetic Complications: Risks from anesthesia include allergic reactions, breathing problems, or cardiovascular issues.
What are the benefits Prostatectomy?
  • Cancer Control: Radical prostatectomy can be curative for localized prostate cancer.
  • Symptom Relief: For BPH, removing part of the prostate can significantly reduce symptoms like frequent urination, weak stream, and urinary retention.
  • Improved Quality of Life: By resolving urinary issues and reducing cancer risk, the procedure can improve overall well-being.
  • Potentially Lower Risk of Recurrence: Complete removal of the prostate in cancer cases reduces the chance of recurrence, especially if combined with other treatments like radiation.

Infrastructure & Facilities

  • Operating Room: Equipped for either open or robotic-assisted surgery, with advanced imaging and monitoring systems.
  • ICU or Recovery Room: For immediate postoperative care, patients are often monitored in an ICU or high-dependency recovery room.
  • Diagnostic Imaging: MRI, CT, and ultrasound facilities are needed preoperatively for cancer staging and planning.
  • Robotic Surgery Equipment:For minimally invasive approaches, facilities must have robotic surgical systems, such as the da Vinci Surgical System.
  • Postoperative Care Ward:Includes access to catheters, drainage systems, pain management, and physiotherapy services.
  • Urology Clinic: For postoperative follow-up, including monitoring PSA levels, incontinence care, and erectile dysfunction rehabilitation.

FAQs

Men with localized prostate cancer or severe benign prostatic hyperplasia are common candidates. The decision is made based on PSA levels, cancer staging, symptoms, and overall health.

Initial recovery usually takes 2-6 weeks, but full recovery from side effects like urinary control or erectile function can take months.

It can be curative if the cancer is localized, but additional treatments like radiation or hormone therapy may be necessary for more advanced cases.

Temporary erectile dysfunction is common, but nerve-sparing techniques during surgery aim to preserve sexual function. Long-term recovery may involve medications or devices like vacuum pumps.

Temporary incontinence is typical, but most men regain control within months. Permanent incontinence is rare but possible.

Regular PSA testing, follow-up consultations, and sometimes additional treatments (if cancerous cells were left) are needed.

Radiation therapy, hormone therapy, and active surveillance (for low-risk cancer) are alternatives. For BPH, medications or minimally invasive procedures like transurethral resection of the prostate (TURP) may be considered.

Each patient's case is unique, and detailed consultation with the healthcare team is essential to determine the best approach.

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