{"id":1497,"date":"2023-06-09T12:30:37","date_gmt":"2023-06-09T16:30:37","guid":{"rendered":"https:\/\/rubanrose.wpbeta.vortexdev.com\/blogue\/biopsy-for-a-definitive-diagnosis\/"},"modified":"2024-08-22T10:12:01","modified_gmt":"2024-08-22T14:12:01","slug":"biopsy-for-a-definitive-diagnosis","status":"publish","type":"post","link":"https:\/\/rubanrose.wpbeta.vortexdev.com\/en\/blog\/biopsy-for-a-definitive-diagnosis\/","title":{"rendered":"BIOPSY: FOR A DEFINITIVE DIAGNOSIS"},"content":{"rendered":"\n

Mammograms<\/strong> <\/a>and ultrasounds<\/strong> are exams that provide images of the inside of the breasts. Imaging can reveal anomalies and provide information on breast health, but it does not provide a definitive diagnosis of the type of anomaly detected. If there is any concern, your doctor will order a biopsy<\/strong>.<\/p>\n\n\n\n

In a breast biopsy, breast cell or tissue samples are collected for laboratory analysis. It\u2019s the only test that can confirm whether cancerous cells are present.<\/p>\n\n\n\n

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Why undergo a biopsy?<\/strong><\/strong><\/h2>\n\n\n\n

Your doctor will recommend a biopsy<\/strong> if the mammogram and\/or breast ultrasound images reveal abnormalities that are suspicious or indicative of cancer. To be clear, a biopsy does not mean that you have cancer!<\/strong> It is used to determine if cancer cells are present and this information can be obtained only by analyzing a sample of the tumour. Don\u2019t forget\u2014tumours can be malignant<\/strong>, but they are often benign<\/strong>.<\/p>\n\n\n\n

A benign tumour is a non-cancerous tumour that does not spread to other parts of the body. It can be surgically removed and generally does not reoccur. The most common type of benign mass is fibroadenoma.<\/strong><\/p>\n\n\n\n

Malignant tumours are cancerous and can spread through the body via metastases. A large proportion of breast cancers are adenocarcinoma (ductal carcinoma, lobular carcinoma, etc.).<\/p>\n<\/div><\/div>\n\n\n\n

Types of biopsy<\/strong><\/strong><\/h2>\n\n\n\n

Several types of biopsy are available for analyzing an abnormality in the breast. Your doctor will choose the most appropriate method based on the location of the mass in the breast and whether it is palpable.<\/p>\n\n\n\n

Fine-needle aspiration <\/strong>samples a small amount of tissue or liquid. It is used to determine if the abnormality is a cyst.<\/p>\n\n\n\n

Core-needle biopsy<\/strong> uses a hollow needle (trocart) to sample tissue. Generally, three or four ultrasound-guided insertions are made.<\/p>\n\n\n\n

Vacuum-assisted biopsy <\/strong>uses a larger needle and the sample is removed using suction. With this approach, more tissue can be sampled. It is also performed using ultrasound or stereotactic guidance.<\/p>\n\n\n\n

How to prepare for a biopsy<\/strong><\/strong><\/h2>\n\n\n\n

There is no specific preparation for a biopsy other than to wear a shirt that provides easy access to the breast<\/strong> and avoid cumbersome jewelry<\/strong>. You should also inform your doctor in advance of any treatment <\/strong>or medication involving anticoagulants<\/strong>.<\/p>\n\n\n\n

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The biopsy process<\/strong><\/strong><\/h2><\/p>\n\n\n\n

There are different types of biopsies, but generally the procedure takes approximately 30 minutes<\/strong>. Your radiologist may use a small-calibre needle (three to five mm in diameter) for a microbiopsy<\/strong>, or a larger calibre (five to 10 mm in diameter) for a macrobiopsy<\/strong>. The procedure may be guided by a mammography machine <\/strong>(for a stereotactic biopsy) or by ultrasound <\/strong>(for an ultrasound-guided biopsy).<\/p><\/p>\n\n\n\n