adnexal mass
Pronunciation: ad-NEK-sal
A growth or tumor in the ovaries, fallopian tubes, or surrounding connective tissues.
Full Definition
An adnexal mass refers to any growth, cyst, or tumor located in the adnexa, which includes the ovaries, fallopian tubes, and surrounding connective tissue structures. These masses may be benign, malignant, or of indeterminate nature and can present as incidental findings or cause symptoms such as pelvic pain, bloating, or urinary symptoms. Common benign adnexal masses include ovarian cysts, dermoid cysts, and fibromas, while malignant masses may include ovarian, fallopian tube, or primary peritoneal cancers. Evaluation typically involves imaging studies, tumor markers, and often surgical exploration.
Usage
Usage note: Use 'adnexal' not 'adnexial' - the correct adjectival form.
In Context
- "Transvaginal ultrasound revealed a 6-cm complex adnexal mass with septations." — Radiology report
- "The differential diagnosis for this adnexal mass includes benign cystadenoma versus malignancy." — Consultation note