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Allergies [31]
Allergy is a disorder of the immune system often also referred to as atopy.

Antidepressants [51]
An antidepressant is a psychiatric medication used to alleviate mood disorders, such as major depression and dysthymia.

Arthritis [4]
Arthritis is a group of conditions involving damage to the joints of the body.

Cancer [34]
Cancer is a class of diseases in which a group of cells display uncontrolled growth

Cardio & Blood [1]
Risk factors for heart disease: infections

Cholesterol [2]
A fat-like substance called a lipid. It is used to build cell membranes, hormones and bile acids

Diabetes [25]
The inability of the body to produce, or the inability to metabolize, the human hormone insulin; Diabetes insipidus, usually a disorder of the ...

Epilepsy [3]
Epilepsy is a common chronic neurological disorder characterized by recurrent unprovoked seizures

Gastrointestinal [1]
The digestive tract is the system of organs within multicellular animals that takes in food...

General Health [108]
The infant, child or young person?s current health condition

Herbal [36]
Herbal tea, herbal medicine

Hormonal [16]
Hormones - Proteins produced by organs of the body that trigger activity in other locations.

Men's Health [1]
For men on fitness, health, sex, caree

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Pain management is the medical discipline concerned with the relief of pain.

Skin care [19]
The skin is the outer covering of the body

Weight Loss [33]
Loss of body weight by dieting or due to various easting disorders or medical conditions.

Women's Health [36]
Find information on women's health issues, and lifestyle at the Women's Health



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Awaiting moderation 8785 Article

Your cancer, your life - incision and excision biopsies

        YOUR CANCER, YOUR LIFE - INCISION AND EXCISION BIOPSIES
'Incision' means cutting out part of, 'excision' means cutting out the whole of an abnormal area. This can be done with scalpels etc in the form of a mini-operation or with special forceps and other instruments designed to neatly nip off a tiny sample. Such instruments are available for taking specimens from internal lesions through endoscopy tubes. Because of this, endoscopy is a very useful type of test—we can see the abnormality and get a specimen from it in the one procedure. In many cases, these specimens are from spots which, in the past, could only have been biopsied at a full scale operation. Endoscopy can be uncomfortable, Wit it's certainly much safer, simpler, more convenient and less painful than an operation!
As I explained in the previous section, if lesions can't be reached through the skin or by endoscopy, an operation may be necessary to get a specimen. As with every type of specimen that consists of only a small fragment of the abnormal area, incision biopsies are only helpful if they are positive, that is, give a definite diagnosis. A negative biopsy can only rule out cancer when the whole lesion is removed and examined under the microscope. An excision biopsy may be recommended whenever a conclusive diagnosis cannot be made using the other methods I have described. In the case of enlarged lymph nodes, it is usually best to remove one completely anyway. This is because lymph node conditions can be diagnosed much more accurately and reliably when the pathologist can see the pattern of the whole node and not just a few cells from one part of it.
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Cancer
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YOUR CANCER, YOUR LIFE - SCREENING FOR CERVICAL CANCER (INTRODUCTION) [384]
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Assessment of lymphatic involvement - lymphomas [416]
Extent of primary growth - surgery [361]

Keywords for this page: Your cancer, your life - incision and excision biopsies


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