Name of the Condition

• Corpus luteum cyst of left ovary

Summary

• Corpus luteum cysts are fluid-filled sacs that develop on the ovary after an egg has been released during ovulation. They form when the corpus luteum, a structure involved in hormone secretion, seals and fills with fluid. These cysts are commonly benign and may resolve on their own without treatment.

Causes

• The exact cause of corpus luteum cysts is not well understood. However, hormonal imbalances or irregularities during the menstrual cycle can contribute to their development.

Risk Factors

• Being of reproductive age
• Irregular menstrual cycles
• History of ovarian cysts
• Undergoing fertility treatment

Symptoms

• Abdominal or pelvic pain
• Bloating
• Menstrual irregularities
• In some cases, no symptoms are present

Diagnosis

• Pelvic examination
• Ultrasound imaging to visualize the cyst
• Blood tests may be used to rule out other conditions

Treatment Options

• Observation and follow-up ultrasounds for cysts that are small and asymptomatic
• Pain management using over-the-counter pain relievers
• Hormonal contraceptives to regulate menstrual cycles and prevent future cysts
• Rarely, surgery may be necessary if the cyst is large or causes significant pain

Prognosis and Follow-Up

• Most corpus luteum cysts resolve on their own within a few menstrual cycles.
• Regular follow-ups are important to monitor cyst size and ensure complications do not develop.

Complications

• Ovarian torsion: the twisting of the ovary that can cut off blood supply
• Rupture of the cyst, leading to internal bleeding and severe pain

Lifestyle & Prevention

• Maintaining a healthy weight and balanced diet
• Stress management techniques to promote hormonal balance
• Regular gynecological examinations for monitoring

When to Seek Professional Help

• Sudden, severe abdominal or pelvic pain
• Prolonged or heavy periods
• Pain accompanied by fever or vomiting

Additional Resources

• American College of Obstetricians and Gynecologists (ACOG) - www.acog.org
• Ovarian Cancer Research Alliance (OCRA) - www.ocrahope.org

Tips for Medical Coders

• Ensure the correct laterality is noted, as coding for the left ovary is N83.12.
• Verify whether additional conditions or complications, like torsion or rupture, need to be coded.
• Avoid confusion with similar codes for cysts of different ovarian or pelvic regions.