| Breast Exam
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| Tags : breast exam beneficial lump careful epidemiology cancer |
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Breast Exam's Description
The detection of a lump in the breast causes understandable fear of a cancer diagnosis. It is important in responding to this symptom and the inevitable underlying fear that a careful assessment is undertaken so that appropriate management can be organised in a timely and efficient way. Careful and meticulous examination will increase the chance of correct diagnosis. It is important that referrals are appropriate and that information and discussion accompany this assessment.
Epidemiology
The detection of a breast lump is a relatively common problem in general practice. Each year the average GP, with a patient list of 2,000 will see one or two new cases of breast cancer. The same GP will see many more patients with benign breast problems. An average breast unit serving a population of 300,000 will receive about 40 referrals from GPs and 2 from screening centres per week. On average 4 cases of breast cancer will be diagnosed from these referrals per week.
In line with good practice, explain to the patient what you intend to do and why, and consider using a chaperone.
Some people advocate using the examination to teach the patient self-examination. It may seem logical that self-awareness should be beneficial but there is remarkably little evidence that self-examination is beneficial.
Inspect the breasts:
Inspect with the patient sitting and then with hands raised above head
A lump may be visible
Look for:
Variations in breast size and contour
Is there an inverted nipple (nipple retraction) and, if so, is it unilateral or bilateral?
Any oedema (may be slight)
Redness or retraction of the skin
Dimpling of the skin (called peau d’orange and is like orange peel because of inflamed tumour under the skin)
The peau d’orange appearance is of serious significance. The underlying tumour is likely to be aggressive and classified as stage IIIB.
The next stage is palpation, and a systematic search pattern improves the rate of detection. Different people have different techniques and whilst the following is recommended here, it is by no means the only acceptable technique: |
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