Ovarian Low Malignant Potential Tumors

Definition

Ovarian low malignant potential (LMP) tumors, also known as borderline ovarian tumors, are abnormal growths that form in the tissue covering the ovary. They grow more slowly and are less likely to spread compared to typical ovarian cancers.

Characteristics

These tumors often occur in younger women and may not cause symptoms until they grow large. When symptoms are present, they can include abdominal bloating, pelvic pain, and changes in urinary or bowel habits. LMP tumors rarely invade surrounding tissues.

Diagnosis and Prognosis

Diagnosis involves pelvic exams, imaging tests like ultrasound or CT scans, and biopsy or surgical removal for analysis. Prognosis is excellent, especially when the tumor is found early and completely removed. Most LMP tumors have a very low risk of recurrence.

Treatment

Treatment typically involves surgery to remove the tumor, often preserving fertility when possible. In most cases, no further treatment is needed after surgery. Close monitoring is recommended to detect any recurrence.

Last Revised: 12 May , 2025