from Part IV - Cancer prevention
Published online by Cambridge University Press: 21 August 2009
Case: S.T. is a 45-year-old mother of two grown-up daughters. She comes in, complaining of fatigue. She is sleeping well and physical examination is normal, except for a 18-week-size uterus. She has not had a Pap test for 15 years. She complains of heavy and frequent menstrual periods, but considers this normal. Laboratory tests show a hematocrit of 21, with hemoglobin of 7.3 g/dl. Pap test reveals cells consistent with carcinoma.
Incidence
The incidence of cervical cancer has decreased since the 1950s and stabilized in the 1980s in the USA. Approximately 13 000 women will develop cervical cancer yearly, and approximately 4500 will die from it. Because the incidence and mortality of cervical cancer have decreased by more than 40% since 1973 and the push for mass screenings, the Agency for Health Care Policy and Research (AHCPR) has given Pap tests an “A” recommendation, despite poor evidence for their efficacy. In many cases, cervical cancer can be prevented.
The rate of cervical cancer varies widely with race. The highest incidence in the USA is among Vietnamese women, but the highest death rate is in African-American women, being approximately 50% higher than that of Caucasian Americans. Death rates for cervical cancer increase with increasing age. Because stage I (invasive but localized) cancer has a 90% five-year survival rate, while stages III and IV (advanced invasive and/or metastatic) have a five-year survival rate of 12%, screening and early detection are possible, effective, and essential. Prevention may or may not be possible.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.