Breast cancer screening, diagnosis, and treatment.

The incidence of breast cancer in US women remains disturbingly high, and unfortunately primary care physicians still frequently encounter patients in whom the disease is suspected or, even worse, confirmed. Fortunately, however, the body of knowledge surrounding the disease has grown dramatically during the past decade, and major advances have been made in the understanding of breast cancer risk, prevention, diagnosis, and treatment. Controversies persist, particularly those concerning the screening of younger women, but consensus now exists regarding many clinical issues relevant to primary care practice. Although multidisciplinary subspecialty expertise must be made available to all women with known or suspected breast cancer, the primary care physician has an important role to play when dealing with patients with this condition. The following article focuses on what primary care practitioners need to know to expertly contribute to the diagnosis, counseling, and initial treatment of women with this disease.     

Breast cancer screening

Breast cancer is the most common malignancy among women in the United States; however, recent data demonstrates a decline in the mortality rate, which may be attributed to early detection from screening programs combined with effective therapies for early stage disease. As a result of the prevalence of breast cancer and its association with highly emotional issues, screening recommendations have aroused debate in the scientific, public, and legislative domains. A general consensus supports breast cancer screening among women between the ages of 50 and 70; however, much controversy exists regarding screening for women age 40 to 49 or above age 70. This article explores the issues involved in determining breast cancer screening recommendations among asymptomatic women with average risk in the United States.     

Breast cancer screening.

Screening for breast cancer is receiving increased emphasis with the development of modern technology. Health care providers must inform the public that screening for breast cancer may increase survival. Legislation must be enacted to ensure that a screening examination is affordable and can be readily obtained upon referral. The message to both health care professionals and the public must be positive. Early detection is the best protection in breast cancer.     

Breast cancer screening.

Breast cancer, as the second leading form of cancer death among women, causes significant morbidity and mortality. The primary care physician can help raise the survival rate of women with breast cancer by providing important screening procedures that will lead to early diagnosis and treatment. Screening mammography and regular breast physical examinations are the current screening procedures of choice. Although there is still considerable debate over the age and interval at which women should undergo screening (see Table 1 for recommendations from various organizations), the primary care physician's recommendation is the single most important factor and will certainly lead to a higher screening rate for women in the greater at-risk age groups. Judicious use of these screening procedures should allow primary care physicians to catch more breast cancers at an early, curable stage.     

Breast cancer screening barriers and disability

There is evidence that early detection from breast cancer screening is an effective means to reduce overall mortality from breast cancer. Findings from multiple research studies suggest that women with chronic disabling conditions are less likely to participate in breast cancer screening due to the multiple barriers they face. Barriers include those related to finances, environment, physical limitations, health carers' attitudes and lack of knowledge, and psychosocial issues. The purpose of this article is to provide an overview of the existing evidence of the barriers to breast cancer screening experienced by women with physical disabilities. Rehabilitation nurses that work with women who have chronic disabling conditions can be instrumental in eliminating these barriers to breast cancer screening through their efforts to promote health which is consistent with the philosophy of maximizing the health potential and quality of life of these women whose needs are often overlooked.     

Breast, stomach and colorectal cancer screening in Korea

Some issues and activities in cancer screening in Korea are briefly described, in particular those in stomach, breast and colorectal screening. There is randomized trial evidence for the efficacy of screening for breast cancer and colorectal neoplasia. Stomach cancer screening is as yet unproven, but the disease is very common in Korea and one of the leading causes of death. There are major related issues to be addressed by the country in the near future. These include improving uptake and coverage rates, quality control and evaluation. Colorectal cancer will be a major concern as its incidence and mortality rates have been increasing rapidly in recent years.     

Trends in breast cancer screening and diagnosis

Screening mammography is the single most effective method of early breast cancer detection and is recommended on an annual basis beginning at age 40 for women at average risk of breast cancer. In addition to traditional film-screen mammograms, digital mammograms now offer digital enhancement to aid interpretation, which is especially helpful in women with dense breast tissue. Useful emerging adjuncts to mammography include ultrasonography, which is particularly helpful for further assessment of known areas of interest, and magnetic resonance imaging, which shows promise for use in high-risk populations. Image-guided biopsy--directed by ultrasonograpy or stereotactic mammography views--plays a critical role in histologic confirmation of suspected breast cancer.     

Breast cancer: risk factors, screening, and prevention

OBJECTIVES: To provide a review of the major and minor risk factors for the development of breast cancer and the options for prevention and treatment in women at high risk for breast cancer. DATA SOURCES: Clinical and research articles and textbooks. CONCLUSIONS: Breast cancer is the leading cancer found in women in the United States. For high-risk women, understanding their risk, appropriate screening recommendations, and possible prevention strategies is paramount. IMPLICATIONS FOR NURSING PRACTICE: Through education and psychosocial support, the nurse can assist with decision-making regarding risk reduction and current prevention and treatment options.     

Breast and cervical cancer screening among Korean American elderly women

The purpose of this study was to estimate the prevalence and correlates of breast and cervical cancer screening tests among Korean American elderly women. This study examined the effects of individual socio-demographic background, acculturation level (e.g., proportion of life spent in the US, spoken English proficiency), health status and access to health care on uptake of mammography and Pap smear tests in the past 2 years. Subjects were 130 Korean American women aged 60 and older living in the Greater Metropolitan Baltimore Area. A cross-sectional face-to-face interview was conducted. The 2-year prevalence was only 35% for mammography and 29% for Pap smear tests. In multiple logistic regression analysis, educational attainment, government support, multiple chronic conditions, and routine checkups were associated with having mammography. Age, acculturation and insurance were associated with having a Pap test. Taking advantage of the positive influence of identified covariates may increase the effectiveness of cancer control interventions among Korean American elderly women.