Epidemiological profile of ovarian cancer
Rivas-Corchado, L.M.ía.; González-Geroniz, M.; Hernández-Herrera, R.J.
Ginecologia y Obstetricia de Mexico 79(9): 558-564
2011
ISSN/ISBN: 0300-9041 PMID: 21966857 Document Number: 560861
In Mexico, ovarian cancer represents 5.3% of cancer diagnoses in all age groups and 21% of gynecologic cancers. The states with the highest incidence of this disease Nuevo León, Mexico State and Federal District. To determine the epidemiological profile of ovarian cancer. A retrospective cross-sectional study that included all patients with complete records, diagnosed with ovarian cancer treated at the Oncology department UMAE Monterrey No. 23, January 2009 to 31 December 2009. We identified 40 patients with ovarian cancer. The average age of menarche was 12.7 years, 40% were of reproductive age, 25% were nulliparous, 15% had a pregnancy and 37.5% had two pregnancies. Of the total patients, 17% had a history of breast cancer, 40% used a contraceptive method, 37% used oral contraceptives. The tumor marker CA 125 was found in 40% of patients, 63.1% had ultrasound markers for cancer. The most frequent clinical stage 1A in which they found 32% of cases. Papillary serous adenocarcinoma was diagnosed in 25% of patients, endometroid adenocarcinoma and mucinous tumor of low malignant potential was diagnosed borderline at 20%, poorly differentiated adenocarcinoma in 18% tumor granulosa cells in 7% and papillary adenocarcinoma ring cell adenocarcinoma in 5%. In total, 43% of patients received chemotherapy. The majority of cases tenia50 years or more. The background was the most frequent hereditary breast cancer. There were no deaths during the study.