Laryngeal (larynx) cancer

Laryngeal (larynx) cancer - Illnesses & conditions | NHS inform Home Illnesses and conditions Symptoms and self-help Tests and treatments Healthy living Care, support and rights Scotlands Service Directory 0 Home Illnesses and conditions Cancer Cancer types in adults Laryngeal (larynx) cancer Laryngeal (larynx) cancer About laryngeal cancer Causes of laryngeal cancer Diagnosing laryngeal cancer Treating laryngeal cancer Recovering from laryngeal cancer Preventing laryngeal cancer About laryngeal cancer Laryngeal cancer is a type of cancer that affects the larynx (voice box). The larynx is part of the throat found at the entrance of the windpipe (trachea). It plays an importantrole in helping you breathe and speak. The condition is more common in people over the age of 60. Its about 4 times more common in men than women. Symptoms of laryngeal cancer The main symptoms of laryngeal cancer include: a change in your voice, such as sounding hoarse pain when swallowingor difficulty swallowing a lump or swelling in your neck along-lasting cough a persistent sore throat or earache in severe cases, difficulty breathing Some people may also experiencebad breath, breathlessness , a high-pitched wheezing noisewhenbreathing, unexplained weight loss, or fatigue (extreme tiredness). When to speak to your GP You should speak to your GP if you have hadany of the main symptoms for more than 3 weeks. These symptoms are often caused by less serious conditions, such as laryngitis , but its a good idea to get them checked out. If necessary, your GP can refer you to a hospital specialist for further tests to confirm or rule out cancer. Read more about diagnosing laryngeal cancer . What causes laryngeal cancer? Its not clear exactly what causes laryngeal cancer, but your risk of getting the condition is increased by: smoking tobacco regularly drinking large amounts of alcohol having a family history of head and neck cancer having an unhealthy diet exposure to certain chemicals and substances, such as asbestos and coal dust By adopting a healthy lifestyle, including avoiding alcohol and tobacco, you can significantly reduce your chances of developing laryngeal cancer. Read more about the causes of laryngeal cancer and preventing laryngeal cancer . How laryngeal cancer is treated The main treatments for laryngeal cancerare radiotherapy , surgery and chemotherapy . Radiotherapy or surgery to remove the cancerous cells from the larynx can often cure laryngeal cancer if its diagnosed early. If the cancer is advanced, a combination of surgery to remove part or all of the larynx, radiotherapy and chemotherapy can be used. If you have surgery to remove your larynx, youll no longerbe able to speak or breathe in the usual way. Instead, you will breathe through a permanent hole in your neck (stoma) and you will need additional treatment to help restore your voice. This may include an implant in your throat, or an electrical deviceyou hold against your throat to produce sound. Read more about treating laryngeal cancer and recovering from laryngeal cancer surgery . Causes of laryngeal cancer Laryngeal cancer is caused by changes in the cells of the larynx, although its not clear exactly why this happens. All cancers begin with a change ina cellsDNA.DNA provides our cells with a basic set of instructions, such as when to grow and reproduce. A change inDNA can alter the instructions that control cell growth, which means cells continue to grow instead of stopping when they should. This causes the cells to reproduce in an uncontrollable manner, producing a growth of tissue called a tumour. Its not known why the DNA inside the cells of the larynx is affected in cases of laryngeal cancer. But it appears that exposure tothings that can damage the cells and tissue of the larynx increases the risk of cancer developing. What can increase your risk? Anumber of things can increase your chances of developing laryngeal cancer. Alcohol and tobacco Alcohol and tobacco are the 2 main things that can increase your risk of developing laryngeal cancer. Theyrethought to contain chemicals that can damage the cells of the larynx. Themore you drink or smoke, the higher your risk of developing laryngeal cancer. People who smoke more than 25 cigarettes a day, or people who have smoked for more than 40 years, have been found to be about 40 times more likely to develop laryngeal cancer thanpeople who dont smoke. Compared to people who dont drink, people who regularly drink large amounts of alcohol are about 3 times more likely to develop laryngeal cancer. If you drink and smoke, your risk of laryngeal cancer increases even further. By stopping both drinking and smoking, you can significantly reduce your risk of developing the condition. Read more about preventing laryngeal cancer . Family history People who have a first-degree relative (parent, sibling or child) diagnosed with head or neckcancer are thought to be twice as likely to develop laryngeal cancer as someone without a family history. Diet Theres evidence to suggest that a diet high in red meat, processed food and fried foodmight increase your risk of developing laryngeal cancer. Havinga Mediterranean diet or a diet containing plenty of fruit and vegetables may reduce your risk.Read more about preventing laryngeal cancer . Human papilloma virus (HPV) Human papilloma virus (HPV)is the name given to a group of viruses that affect the skin and moist membranes that line the body, such as those in the cervix (neck of the womb), anus, mouth and throat. HPV is known to cause changes in the cells of the cervix, which can lead to cervical cancer . Its thought the virus may have a similar effect on the cells of the throat. HPV is often spread during sex, including oral sex. Exposure to harmfulsubstances Having a job where youre exposed to high levels of certain substances may also increase your risk of developing laryngeal cancer. These include: asbestos coal or wood dust paint or diesel fumes nickel sulphuric acid fumes formaldehyde (a chemicalused in a wide range of industrial processes, such as paint manufacturing and cosmetics) isopropyl alcohol (often used as a cleaning solvent) Diagnosing laryngeal cancer If you have symptoms of laryngeal cancer, such as a hoarse voice and pain when swallowing, your GP will ask about your symptoms and recent medical history. They may also examine the inside and outside of your throat for abnormalities, such as lumps and swellings. If laryngeal cancer is suspected, youll probably be referred to the ear, nose and throat (ENT) department of your local hospital for further testing. The National Institute for Health and Care Excellence (NICE) recommends thatanyone aged 45or over with persistent unexplained hoarseness or an unexplained lump in their neck should have an appointment with a specialist within 2 weeks. Nasendoscopy A nasendoscopy is a procedure used to get a clear view of your larynx. During the procedure, a small, flexible tube with a light and video camera at one end (endoscope) isinserted into your nostril and passed down the back of your throat. The images from the endoscope are displayed on a monitor. Youll usually be awake while this is carried out and it may feel uncomfortable.A local anaesthetic spray issometimes used to numb your nose and throat beforehand, so you dont feel any pain. Laryngoscopy If it wasnt possible to get a good view of your larynx during a nasendoscopy, or a possible problem is spotted, you may have a further test called a laryngoscopy. Like a nasendoscopy, this procedure involves using an endoscope to examine your larynx. However, the endoscope used during a laryngoscopy is longer and inserted through the mouth. This allows the larynx to be seen in greater detail. A laryngoscopycan be very uncomfortable, so its usually carried out under general anaesthetic (where youre asleep). You should be able to leave hospital as soon as youve recovered from the effects of anaesthetic, which is usually the same day or the day after. Biopsy During anasendoscopy orlaryngoscopy, your doctor may use small instruments to remove a sample of cells from your larynx so it can be examined for signs of cancer. This is known as a biopsy . Alternatively, if you have a lump in your neck, a needle and syringe can be used toremove a tissue sample. This is known as fine needle aspiration. Further testing If the results of the biopsy show you have cancer and theres a risk it may have spread, youll probably be referred for further testing to assess how widespread the cancer is. The tests may include: a computerised tomography (CT) scan  a series of X-rays are taken to build up a more detailed three-dimensional picture of your larynx and the surrounding tissue a magnetic resonance imaging (MRI) scan a strong magnetic field and radio waves are used to produce a more detailed image of your larynx and the surrounding tissue a PET-CT scan a CT scan is used to take pictures of the inside of your body after youve been injected witha mildly radioactive substance that helps to show cancerous areas more clearly an ultrasound scan high-frequency sound waves are used to check for signs of cancer in the lymph nodes (glands found throughout the body) near the larynx Staging and grading After these tests have been completed, your doctor should be able to tell you the extent of the cancer. This is known as the stage and grade of the cancer. Healthcare professionals use a system called the TNM system to stage laryngeal cancer. T describes the size of the tumour, N describes whether cancer has spread to the lymph nodes and M gives an indication of whether the cancer has spread to other parts of the body. the T stage is given as a number from 1to 4  small tumours confined to 1 part of the larynx are described as T1 tumours and large tumours that have grown into tissues outside the larynx are described as T4 the N stage is given as a number from 0to 3  N0 means the lymph nodes are not affected, whereas stages N2 to N3 mean that 1 or more lymph nodes are affected the M stage is given as either M0 or M1  M0 means the cancer has not spread to other parts of the body and M1 means that it has There are also 3 different grades(1to 3) used to describelaryngeal cancer. Lower-grade cancers, such as grade 1, tend to grow more slowly and are less likely to spread.Higher-grade cancers, such as grade 3,grow quickly andare more likely to spread. You can read more about the stages and grades of laryngeal cancer on the Cancer Research UK website. Treating laryngeal cancer The treatment for laryngeal cancer largely depends on the size of the cancer. The main treatments are radiotherapy, surgery and chemotherapy. Most hospitals use multidisciplinary teams (MDTs) of specialists that work together to decidethe best way to proceed with your treatment. Members of your MDT will probably include a surgeon, a clinical oncologist (a specialist in the non-surgical treatment of cancer), and a specialist cancer nurse who will be responsible for co-ordinating your care. Your cancer team will recommend what they think is the best treatment option, but the final decision will be yours. Before visiting hospital to discuss your treatment options, you may find it useful to write a list of questions youd like to askyour care team. For example, you may want to find out the advantages and disadvantages of particular treatments. Your treatment plan Your recommended treatment plan will depend on the stage of thecancer (see diagnosing laryngeal cancer for more information on staging). If you have early-stage laryngeal cancer, it may be possible to remove the cancer using surgery (endoscopic resection) or radiotherapy alone. This may also be the case with slightly larger cancers, although a combination of surgery and radiotherapy is sometimes required. In later-stage laryngeal cancer, more extensive surgery may be needed. Radiotherapy and chemotherapy will probably be used in combination. In some cases, the entire larynx may have to be removed. A medication called cetuximab may be used in cases where chemotherapy is not suitable. Radiotherapy Radiotherapy uses controlled doses of high-energy radiation to destroy cancerous cells. It can be used as a treatment on its own for early-stage laryngeal cancer, or it can be usedafter surgery to stop cancerous cells returning. Its sometimes combined with chemotherapy. The energy beams used during radiotherapy have to be precisely targeted to your larynx.To ensurethe beams are directed at the exact area, a special plastic mask will be made to hold your head in the right position. A mould of your face will be taken so that the mask can be made before treatment starts. Radiotherapy is usually given in short daily sessions from Monday to Friday, with a break from treatment at the weekend. The course of treatment usually lasts for 3 to 7 weeks. As well as killing cancerous cells, radiotherapy can affect healthy tissue and has a number of side effects, including: sore, red skin (similar to sunburn ) mouth ulcers dry mouth loss of taste loss of appetite tiredness feeling sick Your MDT will monitor any side effects and treat them when possible. For example, protective gels can be used to treat mouth ulcers, and medicines are available for a dry mouth. Radiotherapy can sometimes cause your throat tissue to become inflamed. Severe inflammation can cause breathing difficulties. Contact your key worker or visit your local accident and emergency (A&E) department as soon as possible if you have difficulty breathing. Most side effects should pass within a few weeks of treatment finishing. Read more about radiotherapy . Surgery There are 3 types of surgery thatcan be used to treat laryngeal cancer. They are: endoscopic resection partial laryngectomy total laryngectomy Endoscopic resection Endoscopic resection can be usedinearly-stage laryngeal cancer. During the procedure, a surgeon uses a special microscope to get a magnified view of the larynx. This allows them to remove the cancer either with a laser or small surgical instruments. An endoscopic resection is carried out under general anaesthetic , so you willbe unconscious during the procedure and wont feel any pain. Yourmouth and throatmay feel sore for a few weeks after the operation and theres a risk of your voice changing as a result of the procedure, which can be permanent. Partial laryngectomy A partial laryngectomy can be used to treat some laryngeal cancers. The operation involves surgically removing the affected part of your larynx. Some of your vocal cords will be left in place, so you will still be able to talk, but your voice may be quite hoarse or weak. While your larynx is healing, you may find breathing difficult. Your surgeonmay need tocreate a temporary hole in your neck, which will be attached to a tube you can breathe through. This is known as a temporary tracheostomy. Once your larynx has healed, the tube can be removed and the hole will heal, leaving a small scar. This operation isuncommon nowadays,as endoscopic resection is preferred whenever possible. Total laryngectomy A total laryngectomy is usually used to treat advanced laryngeal cancer. The operation involves removing your entire larynx. Nearby lymph nodes (small glands that form part of the immune system) may also need to be removed if the cancer has spread to them. As your vocal cords will be removed, you wont be able to speak in the usual way after the operation. However, there are several ways to help restore your speech. If you have a total laryngectomy, your surgeon will also need to create a permanent hole in your neck (called a stoma) to help you breathe after the operation. You will be given training on how to keep your stoma clean. Having a stoma can seem daunting and frightening at first, but most people get used to it after a few months. See recovering from laryngeal cancer for more information about speaking after surgery and looking after a stoma. Chemotherapy Chemotherapy uses powerful cancer-killing medicines to damage the DNA of the cancerous cells and stop them reproducing. It may be used toshrink a tumour before surgery or radiotherapy, or in combination with radiotherapy to make the radiotherapy more effective. It can also be used totreat laryngeal cancer thats advanced or has come back after treatment. In this situation, it can relieve symptoms and may slow the cancers growth. Chemotherapy medication is usually given as an injection into a vein (intravenously) once every3or 4 weeks, for up to 6 months. You may need to stay in hospital for a few daysduring each treatment or you may just come in for a short visit each time. Chemotherapy can sometimes damage healthy tissue as well as the cancerous tissue. This, unfortunately, means side effects are common, such as: feeling and being sick hair loss loss of appetite diarrhoea sore mouth and mouth ulcers tiredness Chemotherapy can also weaken your immune system, making you more vulnerable to infection and illness. Its therefore important to report any symptoms of potential infection to yourMDT, such as a high temperature, chills or a persistent cough. You should also avoid close contact with peopleknown to have an infection. Theside effects of chemotherapy should improve after your treatment has finished. Read more about chemotherapy . Cetuximab Cetuximab is a type of medication called biological therapy. These medications target and disrupt the processes that cancerous cells use to grow and reproduce. Cetuximab can be used in combination with radiotherapy to treat more advanced laryngeal cancer, when its not possible to use chemotherapy. For example, people with kidney or heart disease, or people with an ongoing infection, may not be able to have chemotherapy, because it could make them very ill. Cetuximab is given slowlythrough a drip into your vein (intravenously) for up to an hour or more. Its usually given weekly forup to 7 weeks. Side effects of cetuximab are usually mild and include: rashes feeling sick diarrhoea breathlessness Cetuximab can also trigger allergic reactions in some people, which can cause problems such as a swollen tongue or throat. In a few cases,the reaction can be severe and potentially life-threatening. Most serious reactions occur within a day of treatment starting, so youll be closely monitored once your treatment begins. If you have symptoms of a severereaction, such as a rapid heartbeat or breathing problems, medication can be used to relieve them (such as corticosteroids ). Recovering from laryngeal cancer If youve had some or all of your larynx removed (laryngectomy), its likely that youll need to spend 1 or 2 days in an intensive care unit until youve recovered. You wont be able to eat until your throat has healed, which for most peopletakes at leasta week or two. While your throat heals, youll need to be fed through a tube thats passedthrough your nose and into your stomach. If youve had all of your larynx removed(total laryngectomy), you wont be able to speak normally, because you will no longer have vocal cords.A number of techniques can be used to replicate the functions of your vocal cords although they can takeweeks or months to learn. Therefore, its likely that youll need to use alternative methods of communicating, such as using a pen or paper,during the first few weeks or months after surgery. This can be a frustrating experience  the loss of something youve previously taken for granted can be difficult to cope with. Try to prepare yourself for strangers reacting in unpredictable and possibly upsetting ways.Some people who have had a laryngectomy have reported that other people sometimes assume theyre deaf or have a learning difficulty because of their inability to speak. Your emotions The emotional impact of living with a laryngectomy can be significant. Many people report experiencing a rollercoaster effect. For example, you may feel down when laryngeal cancer is diagnosed, then feel up after the cancer has been removed, then feel down again as you try to come to terms with the practicalities of living with a laryngectomy. These emotional changes can sometimes trigger feelings of depression . You may be depressed if you have felt very down during the past month and you no longer take pleasure in doingthings you enjoy. Contact your GP or care team for advice if you thinkyou may be depressed. There are a range of effective treatments available. The National Association of Laryngectomee Clubs (NALC) is also a useful resource for people trying to come to terms with living with a laryngectomy. NALC is a patient support group that provides advice on all aspects of living with a laryngectomy. Looking after your stoma If youve had all of your larynx removed, the surgeon will need to create a permanent hole in your throat through which you will breathe (a stoma). During the first few months after surgery, its likely that your stoma will produce a lot of mucus, particularly if youve had radiotherapy . Excessive mucus can cause breathing difficulties, so a tube may be attached to your stoma to help you breathe more easily. Once the production of mucus has settled down, the tube can be removed. Its important to clean your stoma at least once a day, otherwise it can become crusty and may become vulnerable to infection.A specialist nurse can teach you how to keep your stoma clean. Youll be given special filters to place over your stoma that can help keep your stoma moist and free of germs. Its important to remember that youll need to cover your stoma with a tissue when you cough or sneeze, rather than covering your mouth or nose. This is because mucus or saliva will come out of your stoma. Speaking after surgery If your larynx has been completely removed as part of your treatment for laryngeal cancer, youll need additional treatment to help restore your voice. Before your laryngectomy, you may meet a speech and language therapist (SLT) to discuss possible treatment options for restoring your voice. An SLT is a healthcare professional who specialises in helping people who have difficulties speaking and using language. There are several different treatment options. Voice prosthesis A voice prosthesis is an artificial valve implanted into your neck. When you want to speak, you cover the stoma and breathe out through the valve. The valve produces a noise, which you can use to make words by moving your lips and mouth in the usual way. The voice thats produced by the valve sounds natural, although it may be lower-pitched than your previous voice. If you choose to have a voice prosthesis, it can be fitted during the surgery to remove your larynx. Oesophageal speech Oesophageal speech is a technique for speaking that your SLT can teach you. It involves learning to push airthrough your oesophagus (gullet). As the air moves through your oesophagus, it vibrates and makes a noise. You can produce words by moving your lips and mouth. Some people find it quite easy to learn oesophageal speech, whereas others find it difficult. Regular practice by yourself and with your SLT can help youimprove. Electrolarynx An electrolarynx is a small, battery-operated electrical device that vibrates and produces sound. You hold the device under your chin, and as you move your mouth and lips the vibrations translate into spoken words. Your SLT can train you to use it correctly. Preventing laryngeal cancer Its thought that most laryngeal cancers can be prevented by adopting a healthy lifestyle. Avoidingtobacco products, cutting down on how much alcohol you drink andhaving a healthy diet are particularly important in reducing your chances of developing the condition. Avoiding tobacco products Using tobacco products increases your chances of developing several different types of cancer, including laryngeal cancer. Tobacco comes in many forms, including: cigarettes pipe tobacco cigars cigarillos snuff (powdered tobaccosnorted through the nose) chewing tobacco If you smoke or use other tobacco products, stopping will have both short- and long-term health benefits, including significantly reducing your risk of developing laryngeal cancer. If you decide to stop smoking your free NHSstop smoking service can help you give up. You can also call Quit Your Way Scotland on0800 84 84 84 forfree expert advice and support. If you want to stopsmoking, but dont want to be referred to a stop smoking service, your GP should be able to prescribe medical treatment to help with any withdrawal symptoms you may have. Read more about stopping smoking . Cutting down on alcohol Staying within the recommended guidelines for alcohol consumption will also reduce your risk of developing laryngealand liver cancers. Studies have found that your risk of developing laryngeal cancer reduces significantly within 5to 10 years of not drinking, and after 20to 30 years your risk is about the same as someone who has never drunk alcohol. Contact your GP if youre finding it difficult to reduce the amount of alcohol you drink. You may need additional treatment, which could include counselling, group work or medication. Read more about treatments for alcohol misuse and tips on cutting down how much you drink . Healthy diet Research shows a diet that contains plenty of fresh fruits and vegetables, particularly tomatoes, citrus fruit (such as oranges, grapefruits and lemons), olive oil and fish oil,may reduce your risk of getting laryngeal cancer. This type of diet is sometimes known as a Mediterranean diet. Eating plenty of fruitand vegetables each day may help to reduce your chances of developing many types of cancer, including laryngeal cancer. Read about food and diet and healthy eating for more information and advice. Source: NHS 24 - Opens in new browser window Last updated: 14 November 2023 How can we improve this page? Help us improve NHS inform Thank You Your feedback has been received Dont include personal information e.g. name, location or any personal health conditions. 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