screening for breast cancer jane e. méndez, md, facs associate professor of surgery boston...
TRANSCRIPT
![Page 1: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/1.jpg)
Screening for Breast CancerScreening for Breast Cancer
Jane E. Méndez, MD, FACSAssociate Professor of Surgery
Boston University School of MedicineDecember 6, 2011
![Page 2: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/2.jpg)
Breast Cancer
• Most common cancer in women• Breast cancer is the leading cause of death
among American women 40-55 years of age• 12% American women will be diagnosed with
breast cancer during their lifetime (1/8)• 3.5% will die of the disease• Incidence of breast cancer increases with age
![Page 3: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/3.jpg)
2010 ACS Estimated Incidence and Cancer Deaths US *
ONS=Other nervous system.Source: American Cancer Society, 2010.
Women270,290 • 26% Lung & bronchus
• 15% Breast
• 9% Colon & rectum
• 7% Pancreas
• 5% Ovary
• 4% Non-Hodgkin lymphoma
• 3% Leukemia
• 3% Uterine corpus
• 2% Liver and bile duct
• 2% Brain/ONS
• 22% All other sites
• 28% Breast• 14% Lung & bronchus
• 10% Colon & rectum
• 6% Uterine corpus
• 4% Non-Hodgkinlymphoma
• 4% Melanoma of skin• 3% Kidney and renal pelvis • 3% Pancreas• 3% Ovary• 21% All Other Sites
Women739,940
![Page 4: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/4.jpg)
When should mammography be used to screen for breast cancer?
1. After age 20
2. After age 30
3. After age 40
4. After age 50
5. After age 60
6. Never.
![Page 5: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/5.jpg)
Current age Probability of Breast Ca in % the next 10 years is 1 in:
20 2, 044 0.05
30 249 0.40
40 67 1.49
50 36 2.77
60 29 3.45
70 24 4.16
American Cancer Society, Surveillance Research, 2001
Age specific probabilities of developing breast cancer
![Page 6: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/6.jpg)
BreastCancer
Sporadic85%
Familial10%
Hereditary
5%
![Page 7: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/7.jpg)
Breast Cancer
• Breast cancer mortality has been decreasing since 1990 by 2.3% per year overall and by 3.3% for women aged 40 to 50 years.
• This decrease is largely attributed to the combination of mammography screening with improved treatment
![Page 8: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/8.jpg)
Copyright ©2010 American Cancer Society
From Jemal, A. et al. CA Cancer J Clin 2010;60:277-300.
FIGURE 5 Annual Age-Adjusted Cancer Death Rates* Among Females for Selected Cancers, United States, 1930 to 2006
![Page 9: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/9.jpg)
Is Breast Cancer an Appropriate
Disease for Screening??
![Page 10: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/10.jpg)
Is Breast Cancer an Appropriate Disease for Screening?
Long preclinical phase (2-4 years)
Screening techniques tolerable, relatively inexpensive (CBE, BSE, mammography)
Effective therapies exist for early stage disease
YES!
![Page 11: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/11.jpg)
Screening Tools for Breast Cancer
• Self breast exam
• Clinical breast exam
• Mammography
![Page 12: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/12.jpg)
American Cancer Society Guidelines • age 20-39 monthly breast self-exam
clinical breast exam every 3 years
• age 40+ monthly breast self-exam
annual clinical breast exam
annual mammogram
Breast Cancer
![Page 13: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/13.jpg)
Breast Self exam
Breast familiarity
Changes
![Page 14: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/14.jpg)
BREAST
For BSE, sensitivity ranges from 12% to 41%, lower than that of CBE and mammography, and is age-dependent
![Page 15: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/15.jpg)
Clinical Breast Examination
Clinical breast examination has a sensitivity of 40% to 69% and a specificity in the range of 88% to 99%.
![Page 16: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/16.jpg)
Mammography is the gold standard for breast cancer screening.
![Page 17: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/17.jpg)
![Page 18: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/18.jpg)
Are there any potential harms associated with these screening methods?
1. Yes
2. No
3. I don’t know; I wasn’t paying attention.
![Page 19: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/19.jpg)
Benefits of Screening by Mammography
• Numerous randomized clinical trials demonstrate benefit of screening women older than age 49
• Reduction in breast cancer mortality
• Detection of cancers smaller than on CBE, more likely to respond to more conservative treatments (decreased morbidity)
![Page 20: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/20.jpg)
Risks of Screening with Mammography
• Exposure to unnecessary radiation, risk greater in younger women and those with genetic predisposition
• Costs
• Unnecessary additional testing
• Psychological risk of screening, false assurance vs. false positive result
![Page 21: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/21.jpg)
Breast Screening
• Anxiety • Distress• Other psychosocial effects
![Page 22: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/22.jpg)
How good is mammography as a screening tool?
1. Perfect
2. Excellent
3. Good
4. Fair
5. Poor
![Page 23: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/23.jpg)
Mammography as a Screening Tool
• 85% Sensitivity • 90% Specificity• Sensitivity lowered by increased breast density,
younger age, lower body mass index, second half of menstrual cycle, equipment, skill of interpreting radiologist
• False positive rate 6.5% (lower if comparison films)• Validity of mammography standardized per ACR
accreditation program
![Page 24: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/24.jpg)
The BigSQUEEZE
![Page 25: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/25.jpg)
Risks and Benefits
![Page 26: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/26.jpg)
Case #1
Mrs. Jane Jones is a 28 year old woman who comes in today for her yearly routine examination. She has no history of medical problems, has two children and no physical complaints. She reports to you that an aunt on her mother’s side just died of breast cancer at the age of 59. Mrs. Jones is very worried and wants a mammogram immediately.
![Page 27: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/27.jpg)
Is Mrs. Jones at Risk for Developing Breast Cancer?
![Page 28: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/28.jpg)
How do you assess the How do you assess the Breast Cancer risk?Breast Cancer risk?How do you assess the How do you assess the Breast Cancer risk?Breast Cancer risk?
![Page 29: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/29.jpg)
![Page 30: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/30.jpg)
![Page 31: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/31.jpg)
Exercise
![Page 32: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/32.jpg)
![Page 33: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/33.jpg)
![Page 34: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/34.jpg)
![Page 35: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/35.jpg)
Breast Cancer
Lifestyle ModificationsLifestyle Modifications
Recommended for ALL women Recommended for ALL women – Weight control– No cigarette smoking– Decreased alcohol consumption– Exercise– Avoid non-diagnostic, ionizing – radiation
![Page 36: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/36.jpg)
Breast Cancer Risk Factors
• NonmodifiableNonmodifiable– Age>60 – Personal h/o Breast
CA– LCIS/ DCIS– Family History
(BRCA1,BRCA2)– Atypical hyperplasia– Radiation exposure
– Early menarche– Late menopause– Nulliparity– First live birth after age
30– Previous breast biopsy– High level of education/
socioeconomic status
Modifiable vs. NonmodifiableModifiable vs. Nonmodifiable
![Page 37: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/37.jpg)
Breast Cancer Risk Factors
• ModifiableModifiableDiet
Sedentary lifestyle
Alcohol consumption
Environmental exposure
Estrogen replacement therapy
![Page 38: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/38.jpg)
Risks of Screening with Mammography
• Exposure to unnecessary radiation, risk greater in younger women and those with genetic predisposition
• Costs• Psychological risk of screening, false assurance
vs. false positive result
![Page 39: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/39.jpg)
Summary - Mrs. Jones
• 28 year old asymptomatic woman requesting a screening test for a serious disease.
• Her only risk factor is first degree relative with the disease, but prevalence of the disease is low in her age group.
• Test is valid, but sensitivity of test markedly decreased in her age group, and not recommended based upon current screening guidelines.
![Page 40: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/40.jpg)
What to Offer?
• Reassurance that her risk of having or developing breast cancer in next ten years is very low
• Knowledge that screening test is not as effective in her age group and could lead to false sense of security and /or false positive result necessitating biopsy
• Possibility for genetic screening, given concern about family history
• Education on proper use of self breast exam and reminder for annual breast exams
![Page 41: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/41.jpg)
www.superlaugh.com/fun/mammogram.jpg
![Page 42: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/42.jpg)
Ms. Annie Hunter is a 43 year old woman with no significant past medical history who comes in to discuss the results of her mammogram, ordered by you as part of routine health care maintenance. The report notes a finding of an increased density in her left breast, category 3. There is no previous film for comparison and physical exam is normal. The recommendation, based upon the radiological criteria of this density, is that she should have a repeat mammogram in 6 months. She is extremely anxious, has been unable to sleep since receiving the original phone call from you, and wants a repeat mammogram monthly for next 6 months ‘just to be sure” its not cancer.
CASE #2
![Page 43: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/43.jpg)
Was It Appropriate to Order a Mammogram for Ms. Hunter?
• No family history of breast cancer• No other risk factors• No significant past medical history
![Page 44: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/44.jpg)
How to explain the findings? Could this be a cancer?
• Lead time bias
• DCIS (ductal carcinoma in situ) more frequently diagnosed by mammography
• Detection of this noninvasive lesion may not affect survival
![Page 45: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/45.jpg)
Would you obtain a repeat mammogram in one month?
![Page 46: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/46.jpg)
Would you obtain a repeat mammogram in one month?
• False positive rate of one mammogram 6.5%
• Cumulative probability of having a false positive mammogram is 56.2% after 10 mammograms
![Page 47: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/47.jpg)
Summary- Case #2
• 43 year old premenopausal woman with a mammographic abnormality picked up on routine screening that has lead to significant degree of anxiety and unreasonable demands for further testing.
• She has no significant risk factors other than age (1:25 risk).
• Routine screen was appropriate given the current guidelines and prior informed discussion with the patient.
![Page 48: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/48.jpg)
• Mrs. Eleanora Snow is a highly functional, 79 year old woman with a history of diabetes and hypertension who you have been following for a number of years. One year ago you discovered the presence of suspicious “microcalcifications” on her mammogram, but the patient refused to go for biopsy, as was recommended by the radiographic findings. She visits you today and now refuses to have a repeat mammogram, stating she does not wish to have any sort of invasive procedure on her body as she is about to turn 80.
CASE #3
![Page 49: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/49.jpg)
Was it appropriate to perform screening mammography on Mrs. Snow last year?
![Page 50: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/50.jpg)
Mammography in the Elderly
• Mammography in women 65-75 resulted in avoiding 2.2 breast cancer deaths per 1000 women screened vs. 1.9 deaths per women screened ages 50-64
• Importance of tailoring decision to screen based upon individual, functional status, co-morbid conditions
![Page 51: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/51.jpg)
November 16, 2009
Breast Screening CONTROVERSY
![Page 52: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/52.jpg)
Screening for Breast Cancer: An Update for the U.S. Preventive Services Task Force
Background: This systematic review is an update of evidence since the 2002 U.S. Preventive Services Task Force recommendation on breast cancer screening.
Purpose: To determine the effectiveness of mammography screening in decreasing breast cancer mortality among average-risk women aged 40 to 49 years and 70 years or older, the effectiveness of clinical breast examination and breast self-examination, and the harms of screening.
Nelson, Tyne et al, Annals Internal Medicine Nov 2009;151:727-37.
![Page 53: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/53.jpg)
Controversy
• Women aged 40-49
• Women aged 70 and older
• Frequency of screening mammography in women aged 50-69
![Page 54: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/54.jpg)
• American Cancer Society• American College of Radiology• American College of Surgeons• American Society of Breast
Surgeons• Susan G. Komen Breast
Cancer Foundation
Great opposition
![Page 55: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/55.jpg)
Screening Guidelines for the Early Detection of Breast Cancer, American Cancer Society
Yearly mammograms are recommended starting at age 40. A clinical breast exam should be part of a periodic health exam, about
every three years for women in their 20s and 30s, and every year for women 40 and older.
Women should know how their breasts normally feel and report any breast changes promptly to their health care providers. Breast self-exam is an option for women starting in their 20s.
Women at increased risk (e.g., family history, genetic tendency, past breast cancer) should talk with their doctors about the benefits and limitations of starting mammography screening earlier, having additional tests (i.e., breast ultrasound and MRI), or having more frequent exams.
![Page 56: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/56.jpg)
Copyright ©2010 American Cancer Society
From Jemal, A. et al. CA Cancer J Clin 2010;60:277-300.
FIGURE 5 Annual Age-Adjusted Cancer Death Rates* Among Females for Selected Cancers, United States, 1930 to 2006
![Page 57: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/57.jpg)
Female Breast Cancer SEER Incidence Rates* by Race and Ethnicity, U.S., 1975–2005
Incidence source: Surveillance, Epidemiology, and End Results (SEER) Program, National Cancer Institute (NCI) 1975–1991 = SEER 9; 1992–2005 = SEER 13.
![Page 58: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/58.jpg)
Female Breast Cancer U.S. Death Rates* by Race and Ethnicity, 1975–2005
Mortality source: U.S. Mortality Files, National Center for Health Statistics, CDC.
![Page 59: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/59.jpg)
![Page 60: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/60.jpg)
Percentage of U.S. Women Aged 40 Years and Older Who Have Had a Mammogram in the Last
2 Years by Race and Ethnicity
www.cancer.gov
![Page 61: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/61.jpg)
Ward et al, CA Cancer J Clin 2004;54:78-93.
Breast Cancer Disparities by Race / Ethnicity and Socioeconomic Status
![Page 62: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/62.jpg)
Best defense is to find breast cancer early
![Page 63: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/63.jpg)
Mammogram Prevalence (%), by Educational Attainment and Health Insurance Status, Women 40 and Older, US, 1991-2004
*A mammogram within the past year. Note: Data from participating states and the District of Columbia were aggregated to represent the United States.Source: Behavior Risk Factor Surveillance System CD-ROM (1984-1995, 1996-1997, 1998, 1999) and Public Use Data Tape (2000, 2002, 2004), National Centers for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, 1997, 1999, 2000, 2000, 2001, 2003, 2005.
0
10
20
30
40
50
60
70
1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2002 2004
Year
Pre
va
len
ce
(%
) Women with less than a high school education
Women with no health insurance
All women 40 and older
![Page 64: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/64.jpg)
Stage at Diagnosis by Race and Ethnicity, SEER 1996-2000
White 66 29 5
African American 55 36 9
Hispanic 57 35 7
Asian/ Pacific Is 63 30 5
Localized (%) Regional (%) Distant (%)
Ward et al, CA Cancer J Clin 2004;54:78-93.
![Page 65: Screening for Breast Cancer Jane E. Méndez, MD, FACS Associate Professor of Surgery Boston University School of Medicine December 6, 2011](https://reader036.vdocuments.site/reader036/viewer/2022062421/56649d955503460f94a7db27/html5/thumbnails/65.jpg)
Mammograms save lives – spread the word
Women who engage in regular mammogram tests has proven to be beneficial for many reasons. Here are just a few: The early detection of breast cancers by
mammograms can exponentially improve chances for successful treatment.
Mammograms are able to detect a lump up to 2 years before it can be discovered by a self examination.
Mammograms are able to detect 85 to 90 percent of breast cancers in women who are over 50 years old