Ablation Removal of or stopping a part of the body from working by surgery, hormone therapy or radiotherapy.
Abraxane A type of chemotherapy drug used to treat breast cancer.
AC chemotherapy A combination of the chemotherapy drugs Adriamycin (also known as doxorubicin) and cyclophosphamide.
Adjuvant Treatment given after initial treatment, for example chemotherapy or radiotherapy given after surgery.
Adriamycin see Doxorubicin
Advanced breast cancer Breast cancer that has spread beyond the breast and the lymph nodes under the arm to other parts of the body. Also known as secondary, stage 4 or metastatic breast cancer.
Adverse effect An undesired or harmful effect resulting from treatment.
Alopecia Loss of hair from the head or body.
Alternative therapy Term used to describe therapies used by some people in place of standard medical treatment.
Anaemia Too few red blood cells in the body. It may cause symptoms including tiredness, shortness of breath and weakness.
Anastrozole A hormone therapy and one of a group of drugs called aromatase inhibitors. It may be known by different brand names, the most well-known being Arimidex.
Anthracyclines A group of chemotherapy drugs commonly used to treat breast cancer. Examples include doxorubicin (also known as Adriamycin) and epirubicin.
Anti-emetics Drugs used to reduce nausea (feeling sick) and vomiting (being sick).
Areola Coloured area of skin around the nipple.
Arimidex see Anastrozole
Aromasin see Exemestane
Aromatase inhibitors Breast cancer treatment that works by reducing the amount of oestrogen in the body. A type of hormone (endocrine) therapy.
Ascites A build-up of fluid between the two layers of the peritoneum (a membrane which forms the lining of the abdomen).
Avastin see Bevacizumab
Axilla Under the arm, the armpit.
Axillary clearance An operation to remove all the lymph nodes (also called lymph glands) from under the arm (axilla).
Axillary nodes The lymph nodes (also called lymph glands) under the arm (axilla).
Axillary sampling An operation to remove some of the lymph nodes (also called lymph glands) from under the arm (axilla).
Benign Not cancer.
Bevacizumab A targeted therapy, also known as Avastin. It works by stopping the cancer cells from developing their own blood supply. This can help to stop the cancer from growing.
Bilateral Affecting or about both the right and left sides of body. For example, a bilateral mastectomy is removal of both breasts.
Biological therapies see Targeted therapies
Biopsy Removal of tissue to be looked at under a microscope.
Biosimilars Drugs that are very similar, but not identical, copies of biological therapies.
Bisphosphonates A group of drugs for:
Examples of bisphosphonates include sodium clodronate, zolendronic acid and ibandronic acid.
Blood cells Tiny structures produced in bone marrow. Includes red blood cells, white blood cells and platelets.
Blood count The numbers of red and white blood cells and platelets in a sample of blood.
Bone marrow Spongy material found in the hollow part of the bone where red and white blood cells and platelets are produced.
Bone metastases Also known as secondary breast cancer in the bone. Cancer cells that have spread from the breast to the bones.
Bone scan A test to help identify any abnormal changes, such as tumours, infection or fractures, in the bones.
Brain metastases Also known as secondary breast cancer in the brain. Cancer cells that have spread from the breast to the brain.
BRCA1 and BRCA2 People who inherit an altered BRCA1 or BRCA2 gene from either parent have a much higher risk of developing breast cancer and some other cancers compared with the general population.
Breast calcification Areas of calcium deposit in one or both of the breasts.
Breast care nurse Provides information and support to people diagnosed with breast cancer.
Breast-conserving surgery Also known as wide local excision or lumpectomy. The removal of the cancer with a margin (border) of normal breast tissue around it.
Breast density refers to the amount of fibrous and glandular tissue compared with fatty tissue in the breast. A woman has high breast density when there is more collagen and glandular tissue compared to fatty tissue in her breasts, and low breast density when there is more fatty tissue compared to glandular tissue and collagen.
Breast reconstruction Surgery to rebuild a breast after a tumour is removed.
Breasts Made up of lobules (milk-producing glands) and ducts (tubes that carry milk to the nipple). These are surrounded by glandular, fibrous and fatty tissue. This tissue gives breasts their size and shape
Cannula A small plastic tube through which drugs are given into a vein, usually in the arm or hand.
Capecitabine Also known as Xeloda. A type of chemotherapy drug taken as a tablet.
Carboplatin A chemotherapy drug sometimes used to treat breast cancer.
Carcinoma Another word for cancer.
Cardiotoxicity Damage to the heart muscle causing the heart to become weaker and less efficient. Caused by some chemotherapy and targeted therapy drugs.
Cell proliferation An increase in the number of cells as a result of them multiplying and growing.
Cells Tiny structures found in all living organisms.
Cellulitis An infection of the skin and tissue beneath the skin. People who have lymphoedema have an increased risk of cellulitis in the arm or chest area.
Chemoprevention is a way to reduce the risk of a disease by taking medication. The drugs tamoxifen and raloxifene are now available on the NHS for some women with an increased risk of developing breast cancer.
Chemotherapy Treatment that destroys cancer cells using anti-cancer drugs.
Chest wall Skin, muscles and bones that make up the area of the body between the neck and the abdomen (belly).
Chronic A term used to describe an illness, disease or condition that is long lasting and generally slow to progress.
CISH (chromogenic in situ hybridization) A test for measuring HER2 levels in cancer cells.
Cisplatin A chemotherapy drug sometimes used to treat breast cancer.
Clinical trials Research that aims to improve treatment or care for patients.
CMF A combination of three chemotherapy drugs – cyclophosphamide, methotrexate and 5-fluorouracil (5FU).
Cognitive impairment Difficulty concentrating or being more forgetful as a result of a cancer diagnosis or treatment. Sometimes called ‘chemo brain’ or ‘chemo fog’.
Complementary therapies A varied group of therapies used alongside conventional medical treatments.
Contralateral The other or opposite side, for example the contralateral breast.
Cording (also known as axillary web syndrome) Tight ‘cords’ of tissue stretching down the inside of the arm, which can occur after surgery to remove lymph nodes under the arm. Causes pain and restricts arm movement. Sometimes cords can be felt in the chest area too.
Core biopsy Biopsy using a hollow needle to take one or more samples of tissue for analysis under a microscope.
CT (computerised tomography) scan A type of scan that uses x-rays to take detailed pictures across the body.
CyberKnife see Stereotactic radiotherapy
Cyclophosphomide A chemotherapy drug used to treat breast cancer.
DCIS (ductal carcinoma in situ) An early type of breast cancer where the cells have not yet developed the ability to spread out of the ducts into surrounding breast tissue or to other parts of the body. Sometimes called pre-invasive, intraductal or non-invasive cancer.
DDISH (dual-color dual-hapten brightfield in situ hybridization) A test for measuring HER2 levels in cancer cells.
Denosumab (Prolia) A targeted therapy used to treat osteoporosis.
Denosumab (Xgeva) A targeted therapy used to treat the effects of secondary breast cancer in the bone.
DEXA (dual energy x-ray absorptiometry) scan A scan that measures bone mineral density. Used to diagnose or monitor osteoporosis, or assess the risk of developing it.
Diagnostic radiographer Someone trained to carry out x-rays and scans.
DIEP (deep inferior epigastic perforator) flap A type of breast reconstruction that uses the skin and fat between the belly button and the groin.
Differentiation How different cancer cells are when compared to normal cells. Well-differentiated cancer cells look almost normal (a similar size and shape to normal cells); moderately differentiated cancer cells look less like normal cells (often larger and more varied shapes); poorly differentiated cancer cells look most changed and are usually fast growing.
Docetaxel A chemotherapy drug also known as Taxotere. One of a group of chemotherapy drugs called taxanes.
Doxorubicin A chemotherapy drug also known as Adriamycin. One of a group of chemotherapy drugs known as anthracyclines.
Drug resistance The ability of cancer cells to resist the effects of a drug.
ECHO (echocardiogram) A type of ultrasound of the heart, to check how well it is working.
EGFR (epidermal growth factor receptor) Proteins on the surface of cells. When there are higher than normal levels (known as over expression) on cancer cells, they stimulate growth.
Embolism When blood flow is blocked, usually by a blood clot or air bubble.
Encapsulated Surrounded and encased. For example, an encapsulated breast implant has been encased by a build-up of dense, tough tissue, also called fibrous tissue.
Endocrine therapy see Hormone therapy
Endometrial cancer Cancer of the lining of the womb (uterus).
Epirubicin A chemotherapy drug used to treat breast cancer. One of a group of chemotherapy drugs known as anthracyclines.
Eribulin Also called Halaven. A chemotherapy drug used to treat breast cancer.
ER status ER positive (ER+) means the breast cancer has oestrogen receptors. ER negative (ER-) means the breast cancer doesn’t have oestrogen receptors (see Oestrogen receptors)
Everolimus Also known as Afinitor. A targeted therapy used to treat secondary breast cancer and given with the aromatase inhibitor exemestane.
Excision Surgical removal.
Exemestane A hormone therapy drug, also known as Aromasin. One of a group of drugs called aromatase inhibitors.
Expander implant A type of breast implant used in breast reconstruction. The implant is gradually inflated with saline (salt water) through a small port.
Faslodex see Fulvestrant
FEC A combination of the chemotherapy drugs 5-flurouracil (5FU), epirubicin and cyclophosphamide.
FEC-T A combination of the chemotherapy drugs 5-flurouracil (5FU), epirubicin, cyclophosphamide and Taxotere (docetaxel).
Femara see Letrozole
Fibrocystic A benign (not cancer) breast condition when multiple cysts or lumpy areas develop in one or both breasts.
Fine needle aspiration (FNA) Using a fine needle and syringe to take a sample of cells for analysis under a microscope.
FISH (fluorescence in situ hybridization) A test for measuring HER2 levels in cancer cells. FISH negative (FISH-) means normal levels are present, FISH positive (FISH+) means excessive amounts are present, classed as HER2+.
Fluorouracil Also known as 5FU. A chemotherapy drug used to treat breast cancer.
Fraction Each radiotherapy treatment is known as a fraction. Treatment involves several fractions given over a few days or weeks.
Fulvestrant Also known as Faslodex. A hormone therapy used to treat post-menopausal women with secondary breast cancer.
Gamma knife see Stereotactic radiotherapy
GCSF (granulocyte-colony stimulating factor) A drug that boosts the levels of white blood cells in the body when they are low, for example during chemotherapy treatment.
Gemcitabine A chemotherapy drug sometimes used to treat breast cancer, also known as Gemzar.
Gemzar see Gemcitabine
Gene Stores the biological information we inherit from our parents, affecting the way we look and how our bodies work and grow.
Goserelin A hormone therapy drug, also known as Zoladex
Grade The system used to classify cancer cells according to how different they are to normal breast cells and how quickly they are growing.
HER2 (human epidermal growth factor receptor 2) A protein involved in the growth of cells. Around 15–20% of breast cancers have higher than normal levels of HER2 (known as HER2 positive) which stimulates the cancer to grow.
Herceptin see Trastuzumab
Hereditary Characteristics, conditions or illnesses that can be passed from a parent to their child through genes.
Hickman line Also known as a skin-tunnelled catheter. A fine silicone tube through which chemotherapy drugs are given. It’s put into a large vein through a small cut in the chest wall, and can stay in place for several months.
Hormone receptor Involved in the growth of cells. In some breast cancers they bind to hormones within the cells (known as hormone receptor positive) and stimulate the cancer to grow.
Hormone therapy (also called Anti-hormone therapy or endocrine therapy) Drugs that work in different ways to block the effect of oestrogen on cancer cells. Only used if the breast cancer is hormone receptor positive.
Hormones Chemical messengers produced in various organs of the body that control growth and reproduction.
HRT (hormone replacement therapy) A treatment containing female sex hormones – either oestrogen alone or a combination of oestrogen and progesterone – to help reduce menopausal symptoms.
Hypercalcaemia Higher than normal levels of calcium in the blood. Can be caused by secondary breast cancer in the bones.
Hyperplasia An increase in the number and growth of cells.
Hypocalcaemia Lower than normal levels of calcium in the blood.
IHC (immunohistochemistry) A test for measuring HER2 levels in cancer cells. A score of 0 or 1+ means the breast cancer is HER2 negative. A score of 2+ is borderline and a score of 3+ means the breast cancer is HER2 positive.
Imaging Techniques, including mammography, that allow doctors to get a detailed picture of internal body structures.
Immune response An automatic defence function of the body that recognises and protects it from infection and foreign bodies, for example.
Immunosuppression Reduced ability of the body to protect against infection and disease. Can be caused by chemotherapy.
Immunotherapy A treatment that involves helping the immune system to recognise and attack cancer cells.
Incidence refers to how many people are diagnosed with a disease per year. It can be expressed as a number or as a rate, for example the number of people diagnosed per 100,000 of a population.
In situ (breast cancer) Breast cancer that has not developed the ability to spread outside the ducts, either within the breast or elsewhere in the body.
Infertility Being unable to get pregnant. May be temporary or permanent and can be caused by chemotherapy, for example.
Inflammation Swelling, redness or warmth caused by the reaction of body tissues to injury, infection or irritation.
Inflammatory breast cancer A rare type of breast cancer where the skin of the breast looks red, and may feel warm and tender (‘inflamed’).
Infusion A method of delivering fluids or drugs, usually into a vein.
Intraductal see DCIS
Intramuscular (IM) Injected into the muscle.
Intravenous (IV) Injected into the vein.
Invasive cancer Cancer that has the potential to spread to other parts of the body.
Ipsilateral On the same side, as opposed to contralateral
Kadcyla Also called trastuzumab emtansine. A targeted therapy used to treat HER2 positive breast cancer.
Ki67 A protein found in cells. The higher the levels, the faster the cells are dividing and growing.
Lapatinib A type of targeted therapy, also known as Tyverb, and one of a group of cancer drugs called tyrosine kinase inhibitors (TKIs).
LD (latissimus dorsi) flap A type of breast reconstruction that uses the latissimus dorsi (a large muscle in the back just below the shoulder blade), along with skin and fat.
Letrozole A hormone therapy, also known as Femara. One of a group of drugs called aromatase inhibitors.
Local recurrence see Recurrence
Local treatment Specific to an area of the body, for example surgery or radiotherapy.
Locally advanced breast cancer Also known as regional recurrence. See Recurrence
Lumpectomy An operation to remove an area of breast tissue. In breast cancer may also be called wide local excision or breast-conserving surgery.
Lymph nodes Also known as lymph glands. Small oval-shaped structures found in clusters throughout the lymphatic system, for example under the arm (axilla).
Lymphatic system The drainage and filtering system of the body, made up of lymph nodes (lymph glands), vessels and fluid. Helps to get rid of waste and fight infection.
Lympho-vascular invasion When breast cancer cells invade (spread into) the lymph and blood vessels within the breast, and can be seen in these vessels under the microscope.
Lymphoedema Swelling of the arm, hand or breast/chest area caused by a build-up of lymph fluid in the surface tissues of the body. It can occur as a result of damage to the lymphatic system, for example because of surgery and/or radiotherapy to the lymph nodes under the arm and surrounding area.
Malignant Cancer (abnormal cells that divide and grow in an uncontrolled way).
Mammogram A breast x-ray.
Mastectomy This is a type of surgery in which all of the breast tissue is removed, including the nipple. A modified radical mastectomy also involves removing some of the lymph nodes under the armpit and some muscle from the chest wall.
Metastases Another name for secondary breast cancer.
Methotrexate A chemotherapy drug used to treat breast cancer.
Mets Short for metastases.
Microcalcifications Small deposits of calcium in the breast. They show up as white dots on a mammogram, and are sometimes a sign of DCIS (ductal carcinoma in situ).
MRI (magnetic resonance imaging) scan A type of scan that uses magnetism and radio waves to produce a series of images of the inside of the body. An MRI doesn’t expose the body to x-ray radiation.
MUGA (multiple-gated acquisition) A scan using a small amount of radioactive material, to check how well the heart is working.
Multi-centric When there is more than one area of breast cancer in different quarters of the breast.
Multi-focal When there is more than one area of breast cancer but only in one quarter of the breast.
Navelbine see Vinorelbine
Neo-adjuvant Treatment given before surgery. Examples are chemotherapy and hormone therapy. Sometimes called primary, for example primary hormone therapy.
Neupogen A type of GCSF
Neutropenia When the number of white blood cells falls below a certain level. May happen as a side effect of chemotherapy. If there is also a high temperature (above 38°C), it’s known as febrile neutropenia.
Occult breast cancer Breast cancer that can’t be felt or seen on imaging (for example, mammogram or ultrasound). It’s usually diagnosed when someone is being investigated for symptoms elsewhere in the body, for example enlarged lymph nodes. Sometimes a biopsy in another part of the body shows cells that look like secondary breast cancer cells, indicating there is a primary cancer in the breast, even though it can’t be seen.
Oestrogen receptors Proteins that attach to the hormone oestrogen and stimulate (help) the cancer to grow. May be abbreviated to ER, from the US spelling estrogen.
Oligometastatic disease Small, isolated areas of secondary breast cancer that are stable (not progressing) and usually present in only one place in the body (oligo means ‘little’ or ‘few’).
Oncologist A doctor who specialises in cancer (oncology). A medical oncologist specialises in cancer drugs. A clinical oncologist specialises in radiotherapy alone or radiotherapy and cancer drugs.
Oncoplastic surgeon A breast cancer surgeon with training in plastic surgery.
OSNA (one step nucleic acid amplification) A test used during surgery to see if breast cancer cells are in the lymph nodes under the arm.
Osteopenia Decreased bone mineral density (a measurement of bone strength) but not low enough to be diagnosed as osteoporosis.
Osteoporosis Literally means ‘porous bones’. Decreased bone mineral density (a measurement of bone strength), meaning thinner, weaker bones that are more likely to break. It’s usually diagnosed with a bone density scan (often called a DEXA scan).
Ovarian suppression Sometimes called ovarian ablation. Stopping the ovaries producing oestrogen using surgery, drugs or radiotherapy.
Paclitaxel Also known as Taxol. A chemotherapy drug and one of a group of drugs called taxanes.
Palliative care Focuses on symptom control and support when cancer cannot be cured. Usually involves a team of healthcare professionals such as specialist nurses, doctors, social workers and physiotherapists.
Palliative care consultant A doctor who specialises in palliative care.
Palliative care nurse A nurse who specialises in palliative care.
Palliative treatment Aims to control symptoms and slow down the progress of cancer, rather than cure it.
PARP inhibitors PARP (poly-ADP ribose polymerase) is a type of protein that helps to repair damaged cells in the body. PARP inhibitors are used in cancer treatment to stop the PARP from repairing cancer cells, causing them to die.
Pathology The branch of medicine that looks at how disease affects the body’s cells and tissues. Each time you have tissue removed a report is written by a pathologist (a doctor who examines the tissue).
Peripherally inserted central catheter (PICC) A tube put into a vein in the arm through which chemotherapy drugs are given. It stays in place throughout the course of treatment.
Perjeta see Pertuzumab
Pertuzumab Also called Perjeta. A targeted therapy used to treat HER2 positive breast cancer.
PET (positron emission tomography) scan A scan that produces a 3D image to show the structure and function of organs or tissue being looked at. Sometimes combined with a CT scan.
Plastic surgeon A specialist surgeon trained in plastic surgery techniques such as breast reconstruction.
Portacath Also called an implanted port. A portacath consists of a port (rubber disc) connected to a thin tube. The port is put under the skin, usually in the chest. The other end of the tube goes into a large vein just above the heart. Drugs are then given into the port.
Primary breast cancer Breast cancer that has not spread beyond the breast or the lymph nodes (lymph glands) under the arm (axilla).
Progesterone A naturally occurring female hormone. It is essential for normal sexual development and the functioning of female reproductive organs.
Progesterone receptors Proteins within cancer cells that attach to the hormone progesterone (may be abbreviated to PR).
Prognosis An estimate of the likely outlook of a disease, such as the likelihood of it coming back (recurrence) and the person’s life expectancy.
Prosthesis An artificial breast form used to restore shape when all or part of the breast has been removed.
Quality of life is a term often used by healthcare professionals and researchers to refer to the well-being of patients during and after their breast cancer treatment. Quality of life can be affected by any of the experiences a patient has from diagnosis through to surviving breast cancer, including the physical, psychological and social implications of the disease and its treatment.
Radiotherapy The use of high energy x-rays to destroy cancer cells.
Reconstruction Surgery that rebuilds the breast shape after all or part of the breast has been removed.
Recurrence When a disease or condition returns. There are different types of breast cancer recurrence.
Remission When the signs and symptoms of a disease partly or completely disappear. This may be temporary or permanent.
Risk factor Something that increases a person’s chance of developing an illness such as cancer.
Saline implant A type of breast implant that contains a sterile liquid solution (saline). Used in breast reconstruction.
Secondary breast cancer When cancer cells from the breast have spread to other parts of the body such as the bones, lungs, liver or brain. Also called metastases, advanced breast cancer, secondaries or stage 4 breast cancer.
Selective internal radiation therapy (SIRT) A type of targeted internal radiotherapy that uses radioactive beads to deliver radiation to the cancer.
Sentinel lymph node biopsy (SLNB) Identifies whether the sentinel lymph node (the first lymph node that the cancer cells are most likely to spread to) is clear of cancer cells. Sometimes called sentinel node biopsy (SNB).
Seroma A collection of fluid that forms under a wound after an operation. It is a common and sometimes uncomfortable but harmless effect of breast surgery.
SGAP (super gluteal artery perforator) flap and IGAP (inferior gluteal artery perforator) flap Types of breast reconstruction that use fat and skin taken from the upper or lower buttock.
Side effect Unwanted effect of treatment.
Silicone implant A type of breast implant filled with silicone gel. Used in breast reconstruction.
Spinal cord compression Pressure on the spinal cord and nerves. It can be caused by the cancer growing in, or spreading into, the bones of the spine and can result in permanent damage to the spinal cord.
Stable disease The cancer has stayed the same size or has grown only a little.
Stage The size of the cancer and how far it has spread.
Stereotactic core biopsy Taking a sample of tissue using a needle biopsy device connected to a mammogram machine and linked to a computer. Helps locate the exact position of the area to be biopsied.
Stereotactic radiotherapy Also known as radiosurgery. A precise radiation treatment used in secondary breast cancer. May also be referred to as Gamma Knife or CyberKnife.
Steroids May be given as part of cancer treatment, for example to help with side effects of chemotherapy such as nausea and vomiting, or to control some symptoms caused by cancer.
Subcutaneous injection An injection into the fatty tissue under the skin.
Surgical margin How close the cancer cells are to the edges of the whole area of tissue removed during surgery.
Systemic treatment Drugs that treat the whole body, for example chemotherapy, hormone therapy and targeted therapy.
Tamoxifen A hormone therapy drug used to treat oestrogen receptor positive breast cancer.
Targeted therapies Also known as biological therapies. A group of drugs that block the growth and spread of cancer. They target and interfere with processes in the cells that cause cancer to grow.
Taxol see Paclitaxel
Taxotere see Docetaxel
TENS machine A small portable device that uses adhesive skin pads to deliver small electrical impulses to help relieve pain.
Terminal A term often used when someone is approaching the last few weeks or days of life.
Thrombosis Occurs when blood forms a clot. If the clot occurs in a major vein, the condition is known as a deep vein thrombosis or DVT.
Tissue Bank The Breast Cancer Now Tissue Bank is a unique collaboration with four leading research institutions to create a vital resource of breast cancer tissue for researchers across the UK and Ireland – the UK’s first ever national cancer tissue bank. It is an initiative where tissue samples donated by patients from across the UK will be safely and consistently stored. These samples are then made available to scientists to study how and why breast cancer develops and spreads, and to devise the best possible treatments.
TP53 gene A gene that provides instructions for making a protein called tumour protein p53. Some people inherit an altered TP53 gene, which can result in a rare inherited cancer syndrome called Li-Fraumeni syndrome. This can increase the risk of getting breast cancer.
TRAM (transverse rectus abdominis muscle) flap A type of breast reconstruction that uses the large muscle that runs from the lower ribs to the pelvic bone in the groin along with skin and fat.
Trastuzumab A targeted therapy used to treat HER2 positive breast cancer, and one of a group of drugs called monoclonal antibodies. A well-known brand name is Herceptin.
Triple assessment An assessment to make a diagnosis of a benign breast condition or breast cancer. This has three parts:
Triple negative breast cancer Around 15 per cent of breast cancers are found to be ‘triple negative’. This means they lack the three molecules which are used to classify breast cancers; the oestrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2).
TUG (transverse upper gracilis) flap or TMG (transverse myocutaneus gracilis) flap Types of breast reconstruction that use muscle from the inner or outer upper thigh along with skin and fat.
Tumour An overgrowth of cells forming a lump. May be benign (not cancer) or cancer.
Tumour markers Substances produced by cancer, or by the body as a response to cancer.
Tyverb see Lapatinib
Vacuum assisted biopsy Used to remove breast tissue for examination under a microscope, often when a previous biopsy was difficult to perform or more tissue is needed to make a diagnosis. Sometimes it can be used as an alternative to surgery to remove a whole area of breast tissue (called a vacuum assisted excision biopsy).
Vinorelbine Also known as Navelbine. A chemotherapy drug used to treat breast cancer.
Wide local excision (WLE) Surgery to remove breast cancer with a margin (border) of healthy tissue. Sometimes called breast-conserving surgery or lumpectomy.
X-ray Used to produce images of dense tissues in the body such as bone or lungs.
Xeloda see Capecitabine
Zoladex see Goserelin
Thank you to Breast Cancer Now for producing this incredibly informative glossary!