Table Of Index

Ovarian Cysts

What are Ovarian Cysts?

Ovarian cysts, in most cases, are tiny fluid-filled sacs that may develop inside or on the surface of your ovaries during the process of ovulation. They are quite common in women of reproductive ages and usually go away on their own within the next 2-3  menstrual cycles. Interestingly, tiny sized ovarian cysts typically remain asymptomatic and do not cause any problems except a little bloating or a certain fullness around your pelvic area. But, the problem begins when the cyst does not break open naturally and rather starts enlarging. 

Ovarian cysts larger than 2.5 cm start causing an abnormal swelling around the abdomen, acute pelvic pain, severe nausea, vomiting, and pain in passing bowels. You might also experience irregular periods, a sudden weight loss, and strange pain during sex. This is when surgical removal of this enlarged cyst becomes necessary. If not diagnosed/ treated on time, the ovarian cyst can also start to affect ovulation, contribute to PCOD (a health condition where the woman’s ovaries have multiple tiny cysts on its surface) and make conception really difficult. In adverse cases, they also run the risk of ovarian rupture, that is- the bursting of the ovaries, or in some stances, ovarian torsions, that is- the twisting of the cysts around its blood supply. 

Formation of Ovarian Cysts

How do they form?

Though ovarian cysts are usually a result of hormonal imbalances, pregnancy, endometriosis or pelvic infections, different types of ovarian cysts form differently. For example, 

Functional Cysts: Functional cysts, as the name suggests, are formed as a result of the basic functioning of ovaries. They are of two kinds and are usually benign (non-cancerous) and asymptomatic. 

  1. Follicular cysts: Follicular cysts are the most common kind of ovarian cysts. They get formed as a result of ovulation and range from the size of a pea to the size of an orange. 

    Typically, in a woman’s normal reproductive cycle, her ovaries release around five to twenty eggs (oocytes) enveloped in tiny fluid-filled structures called- follicles. Then, every month as one of these eggs matures, the follicle bursts open, luteinises, and the egg funnels towards the fallopian tube to aid conception. But, the problem begins when this egg-producing follicle does not break open and rather, the ovum inside it slowly degenerates and starts disappearing. Here, while the egg ceases to exist, the sack keeps luteinising and swelling with the fluid. When this fluid-filled sack keeps enlarging instead of breaking open, it forms a follicular cyst. 

    These cysts usually remain tiny and dissolve naturally within 2-3 menstrual cycles and bear no symptoms or harm. But sometimes, they can grow exponentially and enlarge up to 8cm or more, causing acute pain, nausea and compromising fertility adversely.  This makes the surgical intervention (cystectomy) an absolute necessity.

  2. Corpus Luteum Cysts: Typically, once the follicle releases the matured egg, it starts producing estrogen and progesterone to help fertilisation. Because of its luteum production function, it is then called- a corpus luteum. But, sometimes, due to some abnormal changes in the follicle, while the egg breaks open, the opening end seals close, and the luteum hormone keeps accumulating. This makes the cyst grow abnormally large and forms- corpus luteum cyst. 

    However, these too, are extremely common in women of reproductive ages and typically go away naturally within 2-3 menstrual cycles.  But, in rare cases, when they do not get dissolved naturally, they can grow as large from about 8cm to 12 cm and turn extremely painful. Then, surgical removal remains the only solution.

Pathological Cysts: Pathological cysts, as the name suggests, get formed as a result of certain pathologies or abnormalities in the normal function of ovaries. They are primarily of 3 types and typically go away only through a surgical removal (ovarian cystectomy).


  1. Dermoid Cysts: Dermoid cysts, also known as teratomas (monster tumors), are one of the most common types of pathological cysts and are usually present from birth. Their average size runs between 12cm to 40 cm. 

    Typically, in a normal pregnancy, when a woman’s oocyte (primary germ cell) fertilises with sperm and forms a zygote, its cell multiply and form different tissues and organs of the body. However, not all tissues differentiate into separate kinds and some, rather retain their original ability to turn into any human tissue at any point in time. These undifferentiated cells usually head to ovaries in women (in the female fetus) or testes in men (in the male fetus), to eventually develop into egg or sperm in later years.But the problem begins when they stop being passive, and rather, start to mature and enlarge. Now, since they are composed of the primary germ cell, they can grow exponentially (almost an inch every year) and form fat, skin, hair, tooth, bone, eye- in fact, almost every other human tissue in the body, right inside their sac. They also contain a sebaceous fluid in them that is thick, sticky, and foul-smelling. Though just like other ovarian cysts, tiny dermoid cysts do not cause many symptoms and can be treated conservatively, however, their abnormal growth can cause severe pelvic pain, nausea and vomiting. Also, unlike functional cysts, pathological cysts do not shrink/dissolve naturally and almost always require surgical removal (ovarian cystectomy).

  2. Endometriomas Cysts: Endometriomas is one of the most common pathological types of cyst that develops as a result of a condition, called- endometriosis.In this condition, the uterine tissues that usually develop inside the uterine walls start to develop outside it, that is- on the outer wall of the uterus, fallopian tubes, ovaries, or precisely, any and everywhere around the uterus. These abnormal growths on the ovaries are then called- endometriomas and are typically composed of blood. Thus, earning its name- ‘chocolate cysts’.

    These cysts, just like others, are harmless when tiny, but dangerously infectious and painful when large. Large endometriomas cysts are almost always treatable only by surgical cyst removal and require immediate medical attention.

  3. Cystadenomas: Cystadenomas are liquid or mucous-filled ovarian cysts. 
  4. Hemorrhagic ovarian cyst: Hemorrhagic ovarian cyst, as the name suggests, gets formed when an ovarian cyst ruptures and bleeds. This usually forms while an egg-producing follicle struggles to break open and release its eggs.Typically, the outer wall of a follicle is very thin. Sometimes, especially in the corpus luteum, the wall ruptures in the process of ovum expulsion. This causes bleeding and the formation of a haemorrhagic ovarian cyst. This, too, like other cysts, is harmless when tiny but acutely painful when large. But, the difference is, unlike functional cysts, haemorrhagic cysts are extremely stubborn and usually cannot be resolved without surgical removal (cystectomy).

Types of Ovarian Cysts

Follicle cysts

Follicle cysts

Corpus luteum cysts

Corpus luteum cysts







Hemorrhagic ovarian cyst

Hemorrhagic ovarian cyst


  • Hormonal problems
  • Pregnancy
  • Endometriosis
  • A severe pelvic infection
  • A previous ovarian cyst


  • Pelvic pain
  • Abdominal swelling
  • Regular bloating
  • Nausea and vomiting
  • Increase in the urgency & frequency of urination
  • Pain emptying your bowels
  • Sudden weight loss
  • Irregular periods
  • Pain during sex
  • Difficulty getting pregnant


Some of the tests your doctor may prescribe you are:

  1. Blood Tests: Blood tests use your blood sample to check for any abnormalities. Here, the blood test may help your doctor track any abnormal hormonal levels or also the nature of your ovarian cyst.
  2. Imaging Tests: Imaging tests are those medical tests that help paint an image of your internal organs, tissues and blood flow using high-frequency sound waves. They can help confirm the presence, location, shape, size and composition of your cyst. Typically a simple pelvic ultrasound is the first step to support the confirmation of the ovarian cyst. However, in some rarer cases, other imaging tests such as MRI, CT Scan or sonography might also have to be considered. 
  3. Laparoscopy: Laparoscopy is one of the most advanced types of pelvic tests. It uses a special medical instrument, called a laparoscope to understand the precise location and size of your ovarian cyst. Here, your doctor first numbs your body through anaesthesia and then, once you fall unconscious, one very small keyhole sized incision is made near the site. Through this, the doctor inserts the laparoscope- a tiny instrument attached with a camera and light on its end. This camera helps your surgeon understand the exact location and size of your ovarian cyst and marks an accurate diagnosis. 
  4. CA 125 blood test:  If your doctor suspects ovarian cancer, CA 125 blood test may be suggested. Basically, CA is a cancer antigen. If a woman has this in a higher amount, it can indicate cancer. However, note that the results are not always absolute. Some other parallel health conditions, such as endometriosis, uterine fibroids, pelvic infections, heart failure and liver.
tests of Ovarian Cysts


Typically, cysts larger than 5 cm are considered severe and demand surgical removal.

severity of Ovarian Cysts

Risks & Complications

  1. Bleeding: Sometimes, as a rare case scenario, the cyst or the surrounding tissue may burst open because of an operative error, leading to internal bleeding. 
  2. Infection:  An infection may occur if the cyst breaks open and its internal composition (follicular fluid/ blood/ mucous/ other tissue cells/ sebaceous fluid) splatters to the surrounding tissues. It can also be the result of negligence in the surgical procedure or the body’s inherent reaction to certain metals/chemicals.
  3. Reoccurrence: Women who have had an ovarian cyst before have high chances of redeveloping it again.
  4. Removal of one or both ovaries: Though ovarian cystectomy is targeted to only remove the cyst and never the ovaries, at times, ovary removal might seem the only option with your surgeon.  However, this happens only in the rare case scenarios where the woman either has ovarian cancer or the cyst has led to severe gynecological emergencies. In these cases, oophorectomy (surgical removal of the ovaries) must be performed, leading to a permanent compromise on a woman’s fertility as well as her natural hormone production.
  5. Damage to other organs: In some rare cases, the surrounding organs, too, may get damaged. This may happen either because of the severity of the case, that is, ovarian rupture/torsion or operative negligence.

When to consult a doctor ?

  • You should consider immediate medical help in the following three conditions:
  1.  On symptoms: If you are experiencing acute pelvic pain, swelling around your ovaries, nausea, vomiting and fever, chances are you have an enlarged ovarian cyst/ have recently undergone its rupture or infection. This is where you must contact your gynecologist immediately and seek emergency help. 
  2. Difficulty in getting pregnant: In case you have been trying but failing to conceive naturally for more than a year, there are chances that you could have specific ovarian cysts or may be PCOD. And since reproduction and all its matters are also age-restricted, you must visit your gynecologist without delay and take timely treatment to avoid compromised fertility.
  3. Regular pelvic exams: A general rule of thumb- as a woman approaches puberty, she must visit her gynaecologist at least once a year and take regular body checkups. It can curb multiple gynecological emergencies in their budding stage. For example, most ovarian cysts are asymptomatic and very hard to diagnosis with just their external symptoms alone. Here, regular pelvic exams can help detect any abnormal growth and their nature. An early diagnosis could help initiate a wait-full watch and reduce the risk of severe complications.

Questions to ask your doctor

Could I know your specialisations or read any patient track record?
Is there any conservative line of treatment possible?
What is the size/ location, and composition of my ovarian cyst?
Is the ovarian cyst benign or cancerous?
What are the different surgical methods available?
What is the difference between laparoscopic cyst removal and open-cut cyst removal? What is better?
What are some of the risks/ complications associated with the surgery?
Are there any chances of ovarian damage/ compromised fertility?
Should I freeze my eggs before the surgery?
What are the payment options, and would it be covered under insurance?
How should I prepare for the surgery?
How long would the surgery take? Would I need a hospital stay?
What would be the recovery period like? Would I need help doing chores at home?
How should I take care of myself post-surgery?
Are there any dietary restrictions?

Treatment options & cost

Enlarged ovarian cysts usually have no other cure than surgical intervention. But yes, the very formation of follicular cysts can be helped contained through hormonal medicines such as birth control. The principle is simple. No ovulation= no follicular cysts.

Insurance coverage

Yes, most insurance providers in India cover ovarian cyst removal surgery under their medicare as ovarian cyst surgeries are always done to relieve the patient of acute suffering and are considered medical necessities. However, there might be a disease capping on the maximum amount that can be covered. 

Recovery rate

Your recovery rate and healing time primarily depend on the technique of surgery you opt for. 

  • Since open-cut surgeries mark a larger cut, the healing is slower and longer.  It may take roughly 15-20 days for complete recovery. 


  • Whereas laparoscopic surgery (keyhole surgery) marks a faster recovery time because of its minimal and precise keyhole incisions. Here, you may resume work right after 4-5 days of rest. 

Long term outlook of the treatment

Ovarian cyst removal, even in a long term outlook is a safe and effective surgery with minimum to no side effects in the long run. However, the only negative side point is, that- no ovarian cyst removal is permanent. If they have occurred before, chances are they might occur again. Therefore, a good, healthy and active lifestyle is a must, along with regular pelvic checkups. 

Pristyn Care for the treament

Video testimonial - by patient

Video on the disease and treatment - by Pristyn Care doctor

Case Study

Mrs. M (aged 38, Patna) called us in March 2020 seeking a female gynecologist for her medical condition. Her symptoms included:

  • Heavy and irregular periods
  • Pelvic pain
  • Pain during sex
  • Increase in the urgency to urinate
  • Frequent Urinary Tract Infection

For same, we connected her with Dr. Roopali Ghosh through a direct consultation. After a careful understanding of Mrs. M’s prior medical history and current symptoms, Dr. Ghosh advised her to undertake a pelvic ultrasound test, CT Scan, and complete blood test. 

Reports diagnosed Mrs. M with a 6 inch ovarian cyst. 

For same, Dr. Ghosh suggested her – laparoscopic ovarian cyst removal. After explaining the procedure, what to expect, how to prepare, possible risks and complications, Dr. Ghosh scheduled the cystectomy surgery 4 days after the final consultation.  Through this time, we guided Ms. M on all the necessary documentation required for insurance approval. 

On the day of surgery, we picked Ms. M and her husband from their residence and took them to our associated hospital. With everything ready and waiting, our carebuddy received them from the hospital entrance and filled their admission form and documentation. Soon, Mrs. M was shifted to the OT and surgery was successfully completed in less than 40 minutes. Thereafter, Mrs. M was shifted to the general ward. 

As Mrs. M slept through for the next 1-2 hours, Dr. Kashyap guided her staff for regular monitoring. As Mrs Y woke up, Dr Kashyap visited the patient to confirm how she was feeling and if she felt okay.

With everything normal, and stable vitals, Mrs. M was discharged the next day with post surgery medications and recovery guidelines. 

Through this, our carebuddy took care of all possible paperwork and associated needs. Post discharge, we dropped Mrs. M and her husband back at their residence and scheduled a followup after 5 days. 

The followup confirmed smooth recovery and no signs of side effects or pain. Dr. Ghosh then guided Mrs. M on hormonal medication to control ovulation and stop formation of any eventual cysts. 

Latest Research


Can ovarian cysts resolve without treatment?

  • Yes. Tiny sized functional cysts are common in reproductive years and cause little to no symptoms. They develop as a result of your menstrual cycle(functional cysts), are usually benign and naturally go away on their own without any treatment. 

But if the ovarian cyst enlarges or causes symptoms like irregular period, pelvic pain, fuller abdomen, unexpected weight loss, or pain with fever and vomiting, we suggest you see the doctor immediately. Untreated ovarian cysts can have extreme complications including, ovarian torsion, ruptured cysts, intense pain, internal bleeding,  decreased fertility and increased risk of ovarian cancer. 

What size of ovarian cyst is dangerous?

Ovarian cysts that are 5 cm or larger in diameter are suggested to be removed surgically.  Such large ovarian cysts can be complicated by rupture, hemorrhage, and torsion and are considered to be gynaecological emergencies. 

Therefore, it is essential to promptly diagnose and treat them to avoid high morbidity and mortality. 

Who requires Ovarian cyst surgery?

Large or persistent ovarian cysts, or cysts causing symptoms, usually need to be surgically removed. Surgery is also recommended if there are concerns that the cyst could be cancerous or become cancerous shortly.

You may require ovarian cyst surgery if you are past menopause or if your cyst does not go away after several menstrual cycles, gets larger or looks unusual on the ultrasound.


Does surgery for an ovarian cyst mean the removal of the whole ovary?

No. The ovaries produce important hormones before menopause and are vital to a woman’s reproductive health. Therefore in most cases, only the cyst is removed, preserving the ovary.  This is known as a cystectomy.

However, in case of gynaecological complications, for example, if the cyst is very large and replaced the whole ovary, or the cyst has twisted so much that the blood supply has been completely cut off, or, rarely, if there is a suspicion of cancer;  one or both the ovaries may have to be removed. 

Facts and statistics around Ovarian Cysts

If you are looking for an experienced gynecologist, an advanced gyne- hospital or wondering what surgery is better- Laparoscopic cystectomy/ open cut laparotomy, Pristyn Care can be a great choice! We are not just another hospital but a full-stack health care provider. Some of the reasons that make us one of the best in health care are:

  1. Highly Experienced and specialised OB-GYN surgeons: Our OBGYNs are some of the most experienced and well-reputed across India. All our surgeons have performed more than thousands of surgeries and track excellent patient records. This is why rest assured your surgery is in the safest of hands and complication risks- minimum.
  2. Covid safe vicinities:All our hospitals follow the highest level of covid safety protocol, and our vicinities are extremely hygienic and bacteria-free. Therefore, when entering a Pristyn Care associated hospital, rest assured, your safety is completely taken care of. 
  3. Most advanced and USFDA approved technology:We do laparoscopic surgeries that are the most advanced, precise and USFDA approved. Because of the laparoscope, your surgery becomes extremely accurate, minimally invasive and offers the fastest of recovery. 
  4. Insurance Assistance: We offer end to end assistance through your insurance policy and the entire surgery experience. We have a dedicated team to assist you for insurance approval within 30 minutes. In case you do not have insurance and are looking for easier methods of payments, you can also opt for the ‘no cost EMI’ option Pristyn Care provides through all surgeries. 
  5. Free transportation: To make your surgery experience seamless, we offer you a free pick up and drop facility across town on the day of your surgery. Our cab would reach your residence, take you to the assigned hospital and drop you and your friend/ family back to your place safely post-operation. 
  6. Dedicated Care Buddy: We also assign you a dedicated ‘Care buddy’ on the day of your surgery. This person will stay with you in your hospital throughout your surgery time and assist you through all the paperwork, including admission and discharge, thus making your experience seamless.


Book your appointment

You can speak to us directly by calling us on the number provided at our website. You could also book your appointment by clicking on the ‘Book Appointment’ tab right next to our number. It will take you to a small form with your four basic details-’your name’,  ‘contact number’, ‘disease’ and ‘city’. Fill in these details and press ‘submit’. Now, just relax, and let our medical coordinators call you back and answer all your queries in detail.

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