What Happens During Ovarian Cyst Removal Surgery?

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What Happens During Ovarian Cyst Removal Surgery?

Many ovarian cysts do not require surgery. Some develop as part of the menstrual cycle and may resolve without treatment, while other cysts can be monitored with follow-up scans.

Surgical removal may be considered when a cyst causes symptoms, persists or changes over time, has certain ultrasound characteristics or requires further assessment. The operation used to remove an ovarian cyst is commonly called an ovarian cystectomy.

Understanding what happens before, during and after ovarian cyst removal can help patients know what questions to discuss with their healthcare team before making a treatment decision.

What Is an Ovarian Cystectomy?

An ovarian cystectomy is an operation in which a cyst is removed from an ovary while ovarian tissue is retained where clinically appropriate.

Ovarian cysts can differ in type. Examples include:

• Functional cysts
• Endometriotic cysts or endometriomas
• Dermoid cysts
• Cystadenomas
• Other ovarian masses

The type of cyst, its size, symptoms, ultrasound appearance, the patient’s age and reproductive plans can influence whether surgery is considered.

When May an Ovarian Cyst Need to Be Removed?

Many ovarian cysts can be observed rather than operated on.

A gynaecologist in Singapore may discuss surgery when the cyst is associated with symptoms or findings that make continued monitoring less appropriate.

Reasons may include:

• Persistent pelvic pain
• A cyst that remains present on follow-up scans
• An increase in cyst size
• Certain ultrasound characteristics
• A large ovarian cyst
• Concern about complications
• Uncertainty about the nature of the ovarian mass
• A cyst that may require tissue assessment

Age and menopausal status can also influence the management approach.

For patients who have not reached menopause, retaining ovarian tissue can be an important consideration where clinically appropriate.

How Is the Type of Surgery Decided?

Ovarian cysts can be removed using either laparoscopic surgery or open abdominal surgery.

The surgical approach depends on factors such as:

• Cyst size
• Ultrasound findings
• Suspected type of cyst
• Previous abdominal or pelvic surgery
• Whether malignancy is a concern
• General health
• Condition of the affected ovary

The proposed approach should be discussed before the procedure.

Laparoscopic Ovarian Cyst Removal

Laparoscopic surgery is also known as keyhole surgery.

During laparoscopic ovarian cyst removal, several small abdominal incisions are made. A laparoscope containing a camera allows the surgeon to view the pelvic organs, while surgical instruments are introduced through other small incisions.

Laparoscopic ovarian cystectomy is commonly used when the cyst is considered suitable for this approach.

Compared with conventional open abdominal surgery, laparoscopy involves smaller abdominal incisions and is generally associated with a shorter hospital stay and recovery period.

When May Open Surgery Be Considered?

Open surgery is known as laparotomy.

Instead of several small incisions, a larger abdominal incision is made to allow access to the ovary and surrounding structures.

A laparotomy may be considered in circumstances such as:

• A very large ovarian cyst
• Certain previous abdominal operations
• Difficulties anticipated with laparoscopic access
• Suspicious characteristics suggesting possible malignancy
• A need for a wider surgical assessment

The appropriate method depends on the individual case.

What Happens Before Ovarian Cyst Surgery?

Preparation begins before the day of the operation.

The healthcare team will review the patient’s medical history, current medicines, allergies and relevant investigation results.

Preoperative assessment may include reviewing:

• Pelvic ultrasound findings
• Other imaging where applicable
• Blood-test results
• Previous operations
• Existing medical conditions
• Menstrual and reproductive history
• Pregnancy plans
• Anaesthetic considerations

Patients should inform their doctor about any prescription medicines, over-the-counter products, supplements, and traditional preparations they are taking, and follow the surgical and anaesthetic team’s instructions on fasting and whether any medicines need to be adjusted before surgery.

Why Are Ultrasound Findings Important Before Surgery?

Pelvic ultrasound is commonly used to assess ovarian cysts.

It can provide information about:

• Cyst size
• Whether the cyst is mainly fluid-filled or contains solid areas
• Internal structures
• The appearance of the ovary
• Other pelvic findings

These characteristics can influence whether observation, repeat imaging, laparoscopic surgery or another approach is considered.

Additional imaging may occasionally be required where the ultrasound does not provide sufficient information or where the surgeon needs further assessment before planning the operation.

Will Blood Tests Be Needed?

Blood tests may form part of preoperative assessment depending on the patient’s medical circumstances and the nature of the ovarian cyst.

Routine preoperative investigations may also be required according to the planned surgery and anaesthetic assessment.

Where there is concern about the characteristics of an ovarian mass, selected tumour-marker testing such as CA125 may sometimes be considered.

The blood-test findings need to be assessed together with factors such as symptoms, age, menopausal status and imaging findings.

What Happens on the Day of Surgery?

The precise hospital process varies, but ovarian cystectomy is performed under anaesthesia.

Before the operation, the patient will usually meet members of the surgical and anaesthetic team. The planned procedure and relevant consent should already have been discussed.

The healthcare team may confirm:

• Identity and procedure
• Relevant medical history
• Allergies
• Fasting status
• Current medicines
• Surgical consent

An intravenous line may be placed so that fluids and medicines can be administered.

Ovarian cyst removal is usually performed under general anaesthesia, meaning the patient is unconscious during the operation.

What Happens During Laparoscopic Ovarian Cystectomy?

Once the patient is under general anaesthesia, the surgeon makes small incisions in the abdomen.

A typical laparoscopic procedure involves several stages.

1. Accessing the Abdomen

A small incision is commonly made around the umbilical area.

Carbon dioxide gas is introduced into the abdominal cavity to create space between the abdominal wall and internal organs.

This allows the surgeon to view and operate within the pelvis.

2. Inserting the Laparoscope

A laparoscope is passed through an abdominal incision.

The camera transmits images of the pelvis so that the surgeon can examine the ovaries and surrounding structures.

3. Introducing Surgical Instruments

Additional small incisions allow instruments to be introduced into the abdomen.

The surgeon can then examine the cyst, affected ovary and nearby pelvic structures.

4. Separating the Cyst From the Ovary

During a cystectomy, the cyst is separated from the ovarian tissue.

The intention is to retain ovarian tissue where clinically appropriate.

The exact technique can differ depending on the cyst type and its relationship with the ovary.

5. Controlling Bleeding

The surgeon checks the operative area for bleeding and uses appropriate surgical techniques to control it.

Care is also taken with surrounding pelvic structures.

6. Removing the Cyst

The cyst is removed from the abdomen through one of the surgical access points.

Depending on the clinical circumstances, removed tissue may undergo laboratory examination.

7. Completing the Procedure

After the operative area has been checked, the instruments are removed and the carbon dioxide gas is released.

The abdominal incisions are then closed.

What Happens During Open Ovarian Cyst Surgery?

During a laparotomy, the surgeon accesses the ovary through a larger abdominal incision.

The cyst can then be examined and removed directly.

Open surgery may provide access when a cyst is particularly large or when the characteristics of the ovarian mass require an approach different from laparoscopy.

The larger incision generally means that hospitalisation and recovery are longer than after uncomplicated laparoscopic surgery.

Will the Ovary Always Be Preserved?

No surgical outcome can be assumed before the operation.

During a cystectomy, the aim is to remove the cyst while retaining ovarian tissue where this is clinically appropriate.

However, removal of the affected ovary may sometimes be necessary.

This can depend on circumstances such as:

• The nature of the ovarian mass
• How much healthy ovarian tissue remains
• Severe damage to the ovary
• Bleeding that cannot otherwise be managed
• Concern about malignancy
• Age and menopausal status

Women who wish to have children in the future should discuss fertility considerations before surgery.

What If Both Ovaries Have Cysts?

When cysts affect both ovaries, the implications for ovarian tissue and fertility may require additional discussion before surgery.

The approach depends on:

• Type of cyst
• Size
• Amount of ovarian tissue involved
• Age
• Ovarian reserve where relevant
• Previous ovarian operations
• Pregnancy plans

This can be particularly relevant for women with endometriomas because surgery involving ovarian tissue may have implications for ovarian reserve.

Fertility plans should therefore be discussed before an ovarian operation rather than after the procedure has already been decided.

What Happens Immediately After Surgery?

After the operation, the patient is transferred to a recovery area while the effects of anaesthesia wear off.

Healthcare staff monitor factors such as:

• Blood pressure
• Heart rate
• Breathing
• Pain
• Wound condition
• General recovery from anaesthesia

Pain-relieving medicines may be provided as required.

Some patients undergoing uncomplicated laparoscopic surgery may be discharged on the same day or after a short hospital stay. Open surgery generally requires a longer admission.

The actual discharge timing depends on the procedure, recovery and individual clinical circumstances.

What Might Recovery Feel Like?

Some abdominal discomfort is expected after ovarian cyst surgery.

After laparoscopy, patients may experience:

• Discomfort around the incision sites
• Abdominal bloating
• Tiredness
• Mild vaginal bleeding or discharge
• General abdominal soreness

Some people also experience temporary shoulder discomfort after laparoscopy due to irritation associated with the carbon dioxide gas used during the procedure.

Symptoms should generally settle as recovery progresses.

The surgical team will provide instructions about wound care, pain relief and activity after discharge.

How Long Does Recovery Take?

Recovery time varies according to:

• Laparoscopic versus open surgery
• Extent of the procedure
• Size and type of cyst
• Whether one or both ovaries were operated on
• Other procedures performed at the same time
• General health
• Presence of surgical complications

Singapore institutional guidance on minimally invasive gynaecological surgery indicates that patients may resume usual activities within approximately one to two weeks following uncomplicated laparoscopy, while conventional open surgery can involve a recovery period of approximately four to six weeks.

These are general ranges rather than fixed timelines.

The surgeon’s individual instructions should take priority because recovery can differ between patients and procedures.

Returning to Work and Physical Activity

Patients should increase activity gradually as advised after surgery.

The timing of return to work depends partly on:

• Type of surgery
• Physical demands of the job
• Pain levels
• General recovery

Desk-based work and physically demanding employment may require different recovery periods.

Heavy lifting and strenuous exercise should be avoided until the surgical team advises that these activities can resume.

Patients should also ask when driving, swimming and sexual activity can restart.

What Are the Possible Risks of Ovarian Cyst Removal?

As with other surgical procedures, ovarian cystectomy carries potential complications.

These can include:

• Bleeding
• Infection
• Injury to surrounding pelvic structures
• Anaesthetic complications
• Blood clots
• Need for additional surgery
• Removal of the affected ovary in some circumstances

The type and likelihood of complications depend on the operation and the patient’s circumstances.

Patients should discuss their individual surgical considerations rather than relying solely on general complication lists.

Can an Ovarian Cyst Return After Surgery?

Removing an ovarian cyst does not mean that another cyst can never develop.

Whether another cyst develops depends partly on the type of cyst and underlying condition.

Functional ovarian cysts, for example, are related to ovulation, while endometriomas are associated with endometriosis.

Follow-up should therefore consider both the pathology of the removed cyst and whether an underlying gynaecological condition requires ongoing management.

Can Ovarian Cyst Surgery Affect Fertility?

The fertility implications of ovarian cyst surgery depend on the cyst, the procedure and the condition of the reproductive organs.

A cystectomy is designed to remove the cyst while retaining ovarian tissue where possible.

However, any operation involving the ovary requires consideration of ovarian tissue, particularly for women who:

• Have endometriomas
• Have cysts affecting both ovaries
• Have undergone previous ovarian surgery
• Have reduced ovarian reserve
• Are planning pregnancy
• Are considering fertility treatment

The underlying condition that caused the cyst can also influence fertility independently of surgery.

Women concerned about future pregnancy should discuss this before the operation so that reproductive plans can form part of treatment planning.

What Happens at the Follow-Up Appointment?

A follow-up consultation allows the doctor to review recovery and discuss relevant operative findings.

Depending on the procedure, the appointment may cover:

• Wound healing
• Pain or ongoing symptoms
• Operative findings
• Laboratory or pathology findings where applicable
• Menstrual symptoms
• Need for further treatment
• Fertility considerations
• Timing of return to particular activities
• Whether additional monitoring is required

If the cyst was associated with a condition such as endometriosis, follow-up may also address longer-term management of the underlying condition.

When Should You Contact a Doctor After Surgery?

Patients should follow the discharge instructions provided after their procedure.

Medical assessment should be sought if concerning symptoms develop, such as:

• Increasing abdominal or pelvic pain
• Fever
• Increasing swelling or pain around the wound
• Bleeding or pus-like discharge from an incision
• Heavy or persistent vaginal bleeding
• Foul-smelling discharge
• Difficulty passing urine
• Feeling increasingly unwell

Sudden or severe symptoms may require urgent assessment.

A routine follow-up appointment should not be used as a reason to delay care when symptoms are worsening.

Ovarian cyst removal surgery can involve either laparoscopic or open surgery, depending on the cyst’s characteristics and the patient’s individual circumstances.

During a cystectomy, the cyst is removed while ovarian tissue is retained where clinically appropriate. Before the operation, patients should understand why surgery has been recommended, which surgical approach is planned and whether fertility or removal of the ovary needs to be considered.

Recovery and follow-up also form part of the treatment process. Discussing the procedure, potential risks, expected recovery and future monitoring with a gynaecologist can help patients understand what to expect before proceeding with ovarian cyst surgery.

Frequently Asked Questions

Is ovarian cyst removal always necessary?

No. Many ovarian cysts can be observed, and some functional cysts resolve without treatment. Surgery may be considered when a cyst causes symptoms, persists, changes or has characteristics that require operative management.

Is the ovary removed during ovarian cyst surgery?

Not necessarily. During cystectomy, the cyst is removed while ovarian tissue is retained where clinically appropriate. Removal of an ovary may be required in some circumstances.

What is the difference between laparoscopy and laparotomy?

Laparoscopy uses several small abdominal incisions and a camera to perform the procedure. Laparotomy uses a larger abdominal incision. The approach depends on the cyst and the patient’s clinical circumstances.

Can I still become pregnant after ovarian cyst removal?

Pregnancy can remain possible after ovarian cystectomy. Fertility depends on factors including the underlying condition, ovarian function, the amount of ovarian tissue involved and other reproductive factors.

How long does recovery take after ovarian cyst removal?

Recovery varies according to the operation. Following uncomplicated laparoscopic gynaecological surgery, return to usual activity may occur within approximately one to two weeks, while open surgery generally requires a longer recovery period. Individual instructions should be followed.

This article is for general information only and should not replace medical advice from a qualified healthcare professional.