Related Experiment Video
Updated: Jan 25, 2026

A New Technique for Treating Low-risk Prostate Cancer—Super Active Surveillance
Published on: November 7, 2025
Adnexal tumors in menopausal women: surgery or surveillance?
Brian T Burgess1, Frederick R Ueland
1Department of Obstetrics and Gynecology, University of Kentucky, Lexington, Kentucky.
Abstract:
Asymptomatic ovarian tumors in menopausal women do not always require surgical removal. Experts recommend an initial evaluation with transvaginal ultrasound to help characterize the tumor's malignant risk. Low-risk tumors can be monitored with ultrasound, whereas high-risk tumors should be referred to a gynecologic oncologist. Indeterminate tumors require secondary testing with the strategies outlined in this Practice Pearl.
Related Concept Videos
Menopause
Principles of Disease Surveillance
Immune Surveillance by NK Cells and Phagocytes
Natural Killer Cells: The Fast Responders
NK cells are large granular lymphocytes found in the blood and lymphatic system. These...
Tumor Immunotherapy
Tumor Progression
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
The Tumor Microenvironment

