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Familial ovarian cancer
M A van Eijkeren1, J de Graaff, F H van Etten
1Department of Obstetrics and Gynaecology, University Hospital Utrecht, The Netherlands.
European Journal of Obstetrics, Gynecology, and Reproductive Biology
|December 28, 1992
Summary
Familial ovarian cancer surveillance requires early screening from age 20 and prophylactic oophorectomy post-childbearing. However, current methods offer earlier diagnosis, not definitive prevention, and do not cover all intra-abdominal malignancies.
Area of Science:
- Gynecology
- Oncology
- Genetics
Background:
- Familial ovarian cancer accounts for about 5% of all ovarian cancer cases.
- Genetic heritage's role in ovarian cancer is increasingly recognized, prompting questions for general gynecologists on patient surveillance.
- The familial ovarian cancer syndrome necessitates specific management strategies.
Observation:
- A case study details a patient from a family with a history of ovarian cancer; two older sisters had the disease.
- Despite close observation, the patient developed third-stage ovarian cancer.
- This case highlights the challenges in managing hereditary ovarian cancer syndromes.
Findings:
- Future surveillance for patients in familial ovarian cancer families will commence from their twentieth birthday.
- Prophylactic bilateral oophorectomy is recommended after child-bearing age for high-risk individuals.
- Current surveillance benefits earlier diagnosis rather than outright prevention of ovarian cancer.
Implications:
- Ovarian cancer cannot yet be diagnosed in its premalignant phase, limiting preventative strategies.
- Prophylactic oophorectomy does not prevent other intra-abdominal malignancies with similar histopathology.
- Future genetic defect localization may enable specific ovarian cancer prevention, but not of related intra-abdominal cancers.