Cysts and cancer tumours may appear the same from the outside but are completely different conditions with drastic outcomes.
A cyst is a sac that may be filled with air or fluid, whereas a tumour is a mass of tissue or swelling caused by abnormal cell growth, which leads to cancer.
Key Takeaways
- Ovarian cysts are fluid-filled sacs that develop on the ovaries, while ovarian cancer is a malignant tumor that develops in the cells of the ovaries.
- Ovarian cysts are harmless and resolve independently, while ovarian cancer is a serious condition requiring immediate medical attention.
- Ovarian cysts can cause pain and discomfort, while ovarian cancer can cause symptoms like abdominal pain, bloating, and weight loss.
Ovarian Cyst vs Ovarian Cancer
An ovarian cyst is a sac of fluid formed on the ovaries during a menstruation cycle. It is non-cancerous that fades in one or two months. It can cause abdominal pain and excessive growth of body hair. Ovarian cancer is an abnormal growth of cells on the ovary which is malignant. It causes swelling and frequent urination. It must be treated with chemotherapy, radiation and surgery.
Ovarian Cysts mostly appear during menstrual cycles, and in most cases, they dissolve on their own. Most ovarian cysts are formed during menstrual cycles.
There are two types of ovarian cysts: follicle cysts and corpus luteum cysts. Both types of cysts disappear on their own after one to two months of formation.
Ovarian Cancer is the abnormal growth of tissue, accompanied by swelling. This is caused by the excessive growth of cells.
This abnormal growth of cells leads to cancer, and the lumps of tissue formed are known as cancer tumours.
They are hard to identify during physical examination. Hence, detection of early-stage cancer is difficult.
Comparison Table
| Parameters of Comparison | Ovarian Cyst | Ovarian Cancer |
|---|---|---|
| Definition | Ovarian cysts are sacs of flesh that may be filled with air or fluid | Ovarian Cancer is an abnormal growth of tissue accompanied by swelling |
| Caused due to | They mostly appear during the menstrual cycle | They are caused due to abnormal cell growth, leading to cancer |
| Symptoms | Sharp abdominal pain, sudden fever, unusual growth of facial and body hair | Menstrual irregularities, abdominal swelling, frequent and urgent urination |
| Treatment | Ovarian Cysts disappear within one to two months of formation | Chemotherapy, radiation, surgery are some of the ways of treating cancer |
| Rarity | Very common. More than 10 million cases per year | Ovarian cancer is comparatively rare. There are less than 1 million cases per year |
What is Ovarian Cyst?
Ovarian Cyst is the formation of sacs of flesh filled with either air or fluids. They are very common, with more than 10 million cases per year. They mostly appear during menstrual cycles.
Ovarian cysts are not harmful and don’t cause any damage to the body. In most cases, the cyst is dissolved by the body within one to two months of appearing.
Thus, in the majority of cases, treatment for ovarian cysts is not required. There are two types of ovarian cysts: Follicle cysts and Corpus Luteum cysts. Follicle Cysts are formed when eggs fail to break out of the sac.
On the other hand, Corpus Luteum cysts are developed when a sac closes up after releasing the egg. Thus, the cyst, in this case, is filled with fluids.
Ovarian Cysts that form during menstrual cycles are called functional cysts. These types of cysts do not produce any noticeable symptoms and disappear as quickly as they are formed.
Some of the most common symptoms of ovarian cysts are abdominal bloating, build-up of pressure in the abdominal area, unusual growth of facial hair as well as on other parts of the body, sudden fever, and sharp abdominal pain.
Ovarian cysts disappear on their own after formation, but if the cyst persists, surgical removal is done to remove the cyst.
What is Ovarian Cancer?
Ovarian Cancer is the abnormal growth of tissue accompanied by swelling that begins in the ovaries. The tissue growth is a result of abnormal cell growth, which leads to cancer.
It is a rare complication, with less than 1 million cases per year. Nonetheless, it is a serious deformation and may even lead to death.
The tissue growth is known as a tumour. Tumours are hard to examine during physical examination. Hence, ovarian cancer is difficult to detect during early stages.
This is one of the reasons for the severity of the condition. As diagnosis can only be done after the early stages in most cases, by then, cancer has already spread to more places, increasing the complexity of the condition.
Some of the early symptoms of ovarian cancer are menstrual irregularities, abdominal pain, swelling, frequent and urgent urination, etc.
Ovarian cancer is not dissolved by the body on its own and requires medical attention for treatment. Some of the methods of treating cancer are chemotherapy, radiation treatment, surgery, etc.
Ovarian cancer shows no symptoms during the early stages, which makes it much harder to determine. Symptoms associated with the later stages are also not specific, which complicates the problem further.
Main Differences Between Ovarian Cyst and Ovarian Cancer
- An ovarian cyst is the formation of sacs of flesh that may be filled with air or fluid. Ovarian cancer is the formation of abnormal tissue growth in the ovaries due to the presence of cancer-causing cells.
- Ovarian Cysts mostly appear during the menstrual cycle. Ovarian cancer is caused by abnormal cell growth.
- Symptoms of ovarian cysts are sharp abdominal pain, sudden pain, and unusual growth of facial and bodily hair. Symptoms of ovarian cancer are not specific. Common symptoms include abdominal pain, swelling, menstrual irregularities etc.
- Ovarian cysts are dissolved by the body. Radiation therapy, chemotherapy, and surgery are some of the methods of treating ovarian cancer.
- Ovarian cysts are very common, with more than 10 million cases per year. Ovarian cancer is rare, with less than 1 million cases per year.
- https://www.sciencedirect.com/science/article/pii/S152169340900042X
- https://obgyn.onlinelibrary.wiley.com/doi/abs/10.1111/j.1471-0528.1989.tb03377.x
- https://www.sciencedirect.com/science/article/pii/S0140673613621467
- https://www.annualreviews.org/doi/abs/10.1146/annurev.pathol.4.110807.092246
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