About Ovarian Torsion
Ovarian torsion occurs when the ovary twists around the ligaments (connective tissue) that hold it in place. This twisting can cut off the blood supply to the ovary, causing the ovarian tissue to die. The main causes of ovarian torsion are:
- Ovarian cyst: A mass on the ovary, such as an ovarian cyst, can lead to ovarian torsion.
- Polycystic ovarian syndrome (PCOS): This condition, characterized by multiple cysts on the ovaries, is also a risk factor for ovarian torsion.
- Ovarian tumor: Having a tumor on the ovary increases the likelihood of experiencing ovarian torsion.
- Pregnancy and fertility treatments: Being pregnant or undergoing fertility treatments can enlarge the follicles of the ovary, making it more susceptible to torsion. Research has shown that 8 to 15 percent of individuals diagnosed with ovarian torsion were pregnant.
Certain factors can make some individuals more likely to develop ovarian torsion.
Non-modifiable risk factors for ovarian torsion are factors that can’t be changed, including:
- Polycystic ovary syndrome (PCOS): Individuals with PCOS have a higher risk of experiencing ovarian torsion due to the presence of multiple cysts on their ovaries.
- Long ovarian ligament: Having a long fibrous stalk connecting the ovary to the uterus can make the ovary more unstable and prone to torsion.
- Pregnancy: Being pregnant increases the risk of ovarian torsion due to hormonal changes and enlarged follicles.
Modifiable risk factors for ovarian torsion are factors that can be influenced or changed, including:
- Nulliparity: Never having given birth (nulliparity) is a risk factor for ovarian torsion.
- Obesity: Being overweight or obese can increase the risk of ovarian torsion.
- Infertility treatment: Individuals undergoing hormonal treatments for infertility are at a higher risk of experiencing ovarian torsion due to stimulation of the ovaries.
- Tubal ligation: Having undergone tubal ligation, a surgical procedure for permanent birth control, may increase the risk of ovarian torsion.
Some factors decrease the risk of ovarian torsion, including:
- Oral contraceptive use: Using oral contraceptives (birth control pills) can be protective against ovarian torsion.
- Breastfeeding: Breastfeeding has been identified as a protective factor against ovarian torsion.
- Parity: Having given birth (parity) is associated with a lower risk of developing ovarian torsion.
- Tubal ligation or salpingo-oophorectomy: Surgical procedures like tubal ligation or removal of fallopian tubes and ovaries can reduce the risk of future occurrences of ovarian torsion.
Ovarian torsion is a condition where the ovary twists around the ligaments that hold it in place. This twisting can cut off blood flow to the ovary and fallopian tube, leading to various symptoms. Let's explore the most common early symptoms of ovarian torsion and the other symptoms that may occur with later stages or higher severity:
When the blood flow to the ovary and fallopian tube is cut off in an individual with ovarian torsion, it can cause various symptoms.
Early symptoms of ovarian torsion include:
- Severe, sudden pain in the lower abdomen (stomach): Ovarian torsion can cause intense pain that comes on suddenly. It can be severe enough to stop you in your tracks and make you bend over.
- Cramping: Along with the pain, you may experience cramping in the lower abdomen.
- Nausea: Feeling nauseous is a common symptom of ovarian torsion. It can be accompanied by other digestive issues like vomiting.
More severe symptoms of ovarian torsion include:
- Tenderness in the lower abdomen: In some cases, you may feel discomfort in in the lower abdomen when touched (tenderness) along with pain and cramping.
- Intermittent pain: Instead of constant pain, some individuals may experience episodes of pain that come and go for several weeks. This can happen if the ovary attempts to twist back into its correct position.
- Palpable mass: A palpable mass, or a lump that can be felt, may be present in the pelvic area.
- Signs of peritoneal irritation: Peritoneal irritation refers to inflammation of the lining of the abdominal cavity. It can cause symptoms like tenderness, rigidity, and guarding when pressure is applied to the abdomen.
- Nonspecific symptoms: Ovarian torsion can present with nonspecific symptoms such as nausea and vomiting. These symptoms can make it difficult to tell the difference ovarian torsion from other causes of abdominal pain.
Severe complications can occur from ovarian torsion if it’s left untreated for too long, such as:
- Ovarian necrosis (tissue death)
- Loss of the ovary
- Infertility
It's important to note that ovarian torsion is a medical emergency. If you experience severe abdominal pain, especially if you have a known ovarian cyst, it's crucial to seek immediate medical evaluation. Prompt medical attention can help prevent further complications and ensure appropriate treatment.
To diagnose ovarian torsion, doctors commonly perform the following examinations, tests, and procedures:
- Pelvic exam: During a pelvic exam, the doctor will examine the pelvic area to find any areas of pain and tenderness.
- Transvaginal ultrasound: This test involves inserting a small ultrasound probe into the vagina to view the affected ovary, fallopian tube, and blood flow. It helps the doctor assess whether the ovary is receiving enough blood.
- Abdominal ultrasound: In this test, an ultrasound probe is used on the outside of the abdomen to get a clearer picture of the ovary and surrounding structures.
- Imaging tests: In some cases, additional imaging tests like a computed tomography (CT) scan or magnetic resonance imaging (MRI) scan may be ordered to provide more detailed information about the condition of the ovary.
- Complete blood count (CBC) test: A CBC test measures the number of white blood cells in the body. This test can help rule out other potential diagnoses.
A definitive diagnosis of ovarian torsion is usually made during surgery to correct the problem.
It's important to seek immediate medical attention if you experience symptoms of ovarian torsion. Prompt diagnosis and treatment can help prevent complications.
The goals of treatment for ovarian torsion are to relieve pain, restore blood flow to the ovary, and prevent complications. Here are the different treatment options and how they work to achieve these goals:
- Surgery: Ovarian torsion is considered a medical emergency, and surgery is required to correct it. During the surgery, the surgeon will untwist the ovary and determine whether to remove or preserve it based on its appearance. If there is an ovarian cyst present, it may also be removed. This procedure can be done using laparoscopy, which is a minimally invasive technique that involves making small incisions in the abdomen.
- Hormonal birth control: After the ovary has been untwisted or removed, you may be advised to take hormonal birth control. This medication helps reduce the risk of recurrence by preventing the formation of new ovarian cysts and regulating hormone levels.
- Medications for symptom control: People with painful conditions associated with ovarian torsion (such as leiomyomas or fibroids) may receive hormonal treatments or nonsteroidal anti-inflammatory drugs (NSAIDs) to control symptoms such as pain and heavy bleeding. These medications help manage symptoms but do not directly treat ovarian torsion itself.
- Chemotherapy and targeted therapy: In cases of a cancerous ovarian tumor (ovarian cancer), treatment options may include chemotherapy and targeted therapy. The specific treatment plan depends on factors such as the type and stage of cancer, the person's overall health, and whether surgery can remove the entire tumor. Chemotherapy uses drugs to kill cancer cells throughout the body, while targeted therapy focuses on specific molecules involved in cancer growth.
In summary, the main treatment for ovarian torsion is surgery to untwist or remove the affected ovary. Hormonal birth control may be recommended after surgery to reduce the risk of recurrence. Medications like hormonal treatments and NSAIDs can help manage symptoms associated with leiomyomas or fibroids. In cases of ovarian cancer, chemotherapy and targeted therapy may be used as part of a comprehensive treatment plan.
Ovarian torsion is a condition where the ovary twists on its attachment to other structures. Over time, if left untreated, ovarian torsion can lead to complications such as ovarian necrosis, which refers to the death of ovarian tissue due to blood loss. When the blood flow to the ovary is restricted for too long, the person may require further treatment.
The longer it takes to receive a diagnosis and treatment for ovarian torsion, the longer your ovarian tissue is at risk. When torsion occurs, blood flow to your ovary and possibly your fallopian tube is reduced. A prolonged reduction in blood flow can lead to necrosis or tissue death. If this happens, your doctor will need to surgically remove the affected ovary and any other affected tissue. However, it's important to note that if just one ovary is lost to necrosis, conception and pregnancy are still possible.
Prompt medical attention is crucial in order to avoid complications from ovarian torsion. Seeking immediate medical attention for symptoms is the only way to prevent further complications. If you experience symptoms of ovarian torsion, it is important to see a doctor as soon as possible.
Treatment for ovarian torsion typically involves surgery to reduce the torsion and restore blood flow to the ovary. If diagnosed early and treated promptly, there are unlikely to be further complications. However, if the blood flow has been restricted for too long or if there is a cyst or tumor present, additional treatment may be necessary. It's worth mentioning that diagnosing ovarian torsion can be challenging, especially in children.
In summary, if left untreated, ovarian torsion can lead to complications such as ovarian necrosis. Seeking immediate medical attention is important in order to prevent further complications. Treatment typically involves surgery to reduce the torsion and restore blood flow to the ovary. Prompt diagnosis and timely treatment are crucial in order to minimize the impact of ovarian torsion and reduce complications.