O34.13 Maternal care for benign tumor of corpus uteri, third trimester

Name of the Condition

• Maternal Care for Benign Tumor of Corpus Uteri, Third Trimester (ICD-10 code O34.13)
• Also known as benign uterine tumors during pregnancy in the third trimester.

Summary

This condition involves prenatal care for a pregnant woman in her third trimester with a benign tumor located in the corpus (body) of the uterus. These non-cancerous growths require monitoring to manage pregnancy-related risks and ensure maternal and fetal well-being.

Causes

The exact cause of benign uterine tumors, such as fibroids, is not fully understood. However, hormonal influences (especially estrogen and progesterone) and genetic factors are believed to contribute to their development.

Risk Factors

• Age over 30
• Family history of uterine fibroids
• Obesity
• African-American descent
• Prior history of fibroids

Symptoms

• Abdominal pain or pressure
• Bloating or pelvic discomfort
• Frequent urination
• Possible pregnancy complications (e.g., preterm labor)
• Some women may be asymptomatic

Diagnosis

Diagnosis typically involves a pelvic examination, ultrasound imaging, or MRI to assess the tumor’s size, location, and impact on pregnancy. Clinical history and symptom evaluation may also guide assessment.

Treatment Options

• Monitoring tumor growth and pregnancy progression
• Medications to manage symptoms (e.g., pain or bleeding)
• Surgical intervention (rare, usually postpartum)
• Delivery planning

Prognosis and Follow-Up

Most women with benign uterine tumors during pregnancy have favorable outcomes with proper monitoring. Follow-up care focuses on assessing tumor stability and fetal development until delivery.

Complications

• Preterm labor
• Placental abruption
• Obstructed labor
• Postpartum hemorrhage

Lifestyle & Prevention

• Maintain a healthy weight
• Regular prenatal care
• Manage stress
• Avoid unnecessary pelvic trauma

When to Seek Professional Help

Seek medical attention if experiencing severe abdominal pain, vaginal bleeding, or signs of preterm labor (e.g., regular contractions, fluid leakage).

Tips for Medical Coders

Document the trimester (third trimester) and specify the tumor’s location (corpus uteri) to support accurate coding. Include details on monitoring, symptoms, and any interventions related to the tumor during prenatal care.