Print Overview Female reproductive system Open pop-up dialog box Close Female reproductive system Female reproductive system The ovaries, fallopian tubes, uterus, cervix and vagina (vaginal canal) make up the female reproductive system. Adnexal tumors are growths of cells that form on the organs and connective tissues around the uterus. Adnexal tumors most often aren't cancerous, but they can be cancerous. Adnexal tumors occur in the: Ovaries Fallopian tubes Connective tissue around the ovaries or fallopian tubes Diagnosis of adnexal tumors involves a careful physical exam, imaging tests and, sometimes, surgery. Treatment for adnexal tumors depends on the specific location and types of cells involved.Products & ServicesBook: Mayo Clinic Family Health Book, 5th EditionNewsletter: Mayo Clinic Health Letter — Digital EditionShow more products from Mayo Clinic Clinical trials Explore Mayo Clinic studies testing new treatments, interventions and tests as a means to prevent, detect, treat or manage this condition. By Mayo Clinic Staff Adnexal tumors care at Mayo Clinic Request an Appointment at Mayo Clinic Doctors & departments Jan. 12, 2022 Print Share on: FacebookTwitter Living with adnexal tumors? Connect with others like you for support and answers to your questions in the Gynecologic Cancers support group on Mayo Clinic Connect, a patient community. Gynecologic Cancers Discussions Uterine cancer/hormones 3 Replies Thu, Jul 07, 2022 chevron-right What were your first signs of endometrial cancer? 2 Replies Tue, Jun 21, 2022 chevron-right Diagnosed with Uterine Cancer (Leiomyosarcoma) and also had COVID 1 Replies Fri, Mar 04, 2022 chevron-right See more discussions Show references AskMayoExpert. Adnexal mass. Mayo Clinic; 2020. Muto MG. Approach to the patient with an adnexal mass. https://www.uptodate.com/contents/search. Accessed Oct. 15, 2021. Jensen NA. Allscripts EPSi. Mayo Clinic. Nov. 1, 2021. Related Products & Services Book: Mayo Clinic Family Health Book, 5th Edition Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Adnexal tumorsSymptoms & causesDoctors & departmentsCare at Mayo Clinic Advertisement Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. Advertising & Sponsorship Policy Opportunities Ad Choices Mayo Clinic Press Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press. NEW – The Essential Diabetes Book - Mayo Clinic PressNEW – The Essential Diabetes BookMayo Clinic on Incontinence - Mayo Clinic PressMayo Clinic on IncontinenceNEW – Mayo Clinic on Hearing and Balance - Mayo Clinic PressNEW – Mayo Clinic on Hearing and BalanceFREE Mayo Clinic Diet Assessment - Mayo Clinic PressFREE Mayo Clinic Diet AssessmentMayo Clinic Health Letter - FREE book - Mayo Clinic PressMayo Clinic Health Letter - FREE book CON-20212893 Patient Care & Health Information Diseases & Conditions Adnexal tumors