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Labia cancer is a rare cancer that develops in the labia of women. It can spread to other parts of the body if not treated early. Symptoms of labia cancer The symptoms of labia cancer can vary from person to person and may include: A lump or sore on the labia Bleeding from the vagina, especially after sexual contact Itching or irritation Thickening...
read moreLack of appetite, also known as decreased appetite or anorexia, refers to a loss of interest in food and a decrease in normal appetite. It can cause a variety of symptoms and requires appropriate treatment options to improve nutritional status. Symptoms of loss of appetite Loss of interest in food: One of the most common symptoms of lack of appetit...
read moreLactose intolerance is a condition in which the body cannot digest lactose, a sugar found in milk and dairy products. This can lead to symptoms such as abdominal pain, bloating, diarrhea and flatulence. Causes of lactose intolerance Lactose intolerance is caused by a deficiency of lactase, the enzyme that breaks down lactose in the intestines. This...
read moreOften the period before you discover that you have lactose intolerance is accompanied by years of unexplained abdominal pain and diarrhea. When you have finally found that you cannot tolerate lactose, the following question arises: What can I eat or not eat? ## With this page we try to give you some tools to understand this. To be clear, lactos...
read moreLambert-Eaton myasthenic syndrome (LEMS) is a disorder of the neuromuscular junction - the place where nerve cells meet muscle cells and help activate the muscles. It is caused by a disruption of electrical impulses between these nerve and muscle cells. LEMS is an autoimmune disease; in such conditions, the immune system, which normally protects t...
read moreLandau-Kleffner syndrome (LKS) is a rare neurological disorder in children characterized by the sudden or gradual development of aphasia (the inability to understand or express language) and an abnormal electroencephalogram (EEG). Specifically, the EEG typically shows an increase to almost continuous abnormal firing of brain activity (spikes) durin...
read moreStrep throat is a condition characterized by inflammation of the mucous membranes in the throat. It is often caused by a viral or bacterial infection and can lead to painful symptoms such as a sore throat, difficulty swallowing and swollen glands in the neck. Symptoms of strep throat can vary, but most commonly include: A sore throat Difficulty swa...
read moreLaryngitis, also known as laryngeal inflammation, is an inflammation of the larynx that can be caused by viral or bacterial infections, overuse of the vocal cords, or allergic reactions. In this article, we discuss the symptoms and treatments of laryngitis. Symptoms of Laryngitis The symptoms of laryngitis can vary depending on the severity of the ...
read moreA larynx infection, also known as laryngitis, is an inflammation of the larynx, the part of the airway that contains the vocal cords. It can be caused by viruses, bacteria or excessive vocal use. In this article, we discuss the symptoms and possible treatments for a larynx infection. Symptoms of Larynx Infection Hoarseness: One of the most common s...
read moreLatex allergy is a hypersensitivity reaction to latex, a natural rubber commonly used in medical gloves, balloons, and other products. It can cause mild to severe symptoms in people who are allergic to latex. Understanding the symptoms and treatment options is essential to managing this allergy. Symptoms of latex allergy Skin reactions: One of the ...
read moreLupus (also called systemic lupus erythematosus ) is a disease of the immune system. Normally, the immune system protects the body from invading infections and cancers. In lupus, the immune system is overactive and produces higher amounts of abnormal antibodies that attack the tissues and organs of the body. Lupus can affect many parts of the body...
read moreLeaky gut, also known as intestinal permeability, is a condition in which the lining of the intestines becomes damaged, weakening the barrier between the intestines and the rest of the body. This allows toxins and bacteria to enter the bloodstream and disrupt the immune system. In this article, we discuss the symptoms and treatments of leaky gut. S...
read moreA leaky heart valve, also known as valvular insufficiency, is a condition in which one of the heart's valves doesn't close properly, causing blood to flow backward. This can lead to various health problems and is a condition that should be taken seriously. In this article, we'll discuss the symptoms of a leaky heart valve and the differ...
read moreLearning starts in the womb. And from the moment they are born, children begin to interact with the world around them and build critical skills. What they learn in their first few years of life - and how they learn it - can have long-lasting effects on their health and on their subsequent success at school and at work. Early learning refers to the...
read moreA leg vein blood clot, also called deep vein thrombosis (DVT), is a serious medical condition in which a blood clot forms in a deep vein, usually in the leg. This can lead to serious complications if not treated in time. In this article, we discuss the symptoms and possible treatments for a leg vein blood clot. Symptoms of Leg Vein Blood Clot Leg s...
read moreLeigh's disease is a rare inherited neurometabolic disease affecting the central nervous system. This progressive condition starts in infants between three months and two years of age. It rarely occurs in teens and adults. Leigh's disease can be caused by mutations in mitochondrial DNA or by deficiencies of the enzyme pyruvate dehydrogenas...
read moreLeishmaniasis is a parasitic disease transmitted by the bites of infected sand flies. It occurs in nearly 88 countries, from rainforests in Central and South America to deserts in the Middle East and Western Asia. Some cases of the disease have also occurred in Mexico and Texas. The disease takes several forms, including the most common cutaneous l...
read moreLennox-Gastaut syndrome is a serious form of epilepsy. Attacks begin in early childhood, usually before the age of 4. Children, adolescents, and adults with Lennox-Gastaut syndrome have multiple seizure types that vary from person to person. Common types of seizures are: tonic seizures (stiffening of the body, upward gaze, dilated pupils and alter...
read moreLesch-Nyhan syndrome (LNS) is a rare hereditary condition caused by a deficiency of the enzyme hypoxanthine guanine phosphoribosyl transferase (HPRT ) LNS is an X-linked recessive disease - the gene is carried by the mother and passed on to her son. LNS is present in baby boys at birth. The lack of HPRT causes a build-up of uric acid in all body f...
read moreLeukemia is a broad term for cancers of the blood cells. The type of leukemia depends on the type of blood cell that becomes cancer and whether it is growing quickly or slowly. Leukemia is most common in adults over the age of 55, but it is also the most common cancer in children under the age of 15. Check out the links on this page to learn more a...
read moreLeukemia is a broad term for cancers of the blood cells. The type of leukemia depends on the type of blood cell that becomes cancer and whether it is growing quickly or slowly. Leukemia is most common in adults over the age of 55, but it is also the most common cancer in children under 15 years old....
read moreLeukodystrophy is not a single condition. The term refers to a group of rare mainly inherited neurological disorders known as the leukodystrophies that result from the abnormal production, processing, or development of myelin and other components of the central nervous system (CNS) white matter, such as cells called oligodendrocytes and astrocytes...
read moreLeukoplakia is a condition in which white patches appear on the mucous membranes of the mouth, tongue, throat or genitals. These spots can be smooth or rough and cannot be easily wiped off. While leukoplakia is often benign, it can also be a sign of cancer. It is important to have leukoplakia examined and treated by a doctor. Symptoms of leukoplaki...
read moreLewy Body Dementia (DLB) is one of the most common forms of progressive dementia. The central features of DLB include progressive cognitive decline, "fluctuations" in alertness and attention, visual hallucinations and Parkinson's motor symptoms, such as slowness of movement, difficulty walking or stiffness. People can also suffer from depress...
read moreLichen planus, also known as lichen ruber planus, is an inflammatory skin condition that mainly affects the skin and mucous membranes. It causes characteristic symptoms and requires appropriate treatment to provide symptom relief and control. Symptoms of Lichen Planus Itchy rash: Red, itchy bumps or plaques on the skin. White, streaky lines: Lines ...
read moreLichen sclerosus is a long-term problem that usually affects the skin in the genital and anal areas. Sometimes lichen sclerosus appears on the upper body, breasts and upper arms. The disease does not cause skin cancer, but it can increase your chances of developing it if your skin is scarred. You should see your doctor every 6 to 12 months to monit...
read moreA fungal nail is a fungal infection of the nail. These are also called fungal nail. The infection often starts at the nail edge and will then turn a white-yellow, green or brown color. Then the nail becomes thick and crumbly and in some cases may come off partially or completely. What causes a fungal nail? A fungal nail develops around a damp or...
read moreLipid storage diseases are a group of hereditary metabolic disorders in which harmful amounts of fatty substances (lipids) accumulate in various tissues and cells in the body. Lipids are important parts of the myelin sheath that envelops and protects the nerves. Over time, this excess fat storage can cause permanent damage to cells and tissues in ...
read moreLipoid proteinosis (LP) is a rare disease affecting the skin and brain. Three distinctive features characterize the disease: a hoarse voice, unusual growths on the skin and mucous membranes, and damage to the temporal lobes or hippocampus of the brain. The symptoms of LP can start as early as childhood with hoarseness or a weak cry due to growths ...
read moreA lipoma, also known as a fat lump, is a benign tumor made up of fatty tissue. It is common in humans and can develop on different parts of the body, such as the neck, shoulders, back, and arms. In this article, we will discuss the symptoms and treatments of a lipoma. Symptoms of a lipoma The symptoms of a lipoma are usually mild and include: A sof...
read moreLissencephaly, which literally means "smooth brain", is a rare, gene-linked brain malformation characterized by the absence of normal coils (folds) in the cerebral cortex and an abnormally small head (microcephaly). In the usual condition of lissencephaly, children usually have normal sized heads at birth. In children with reduced head c...
read moreLiver cancer includes hepatocellular carcinoma (HCC) and bile duct cancer (cholangiocarcinoma). Risk factors for HCC include chronic infection with hepatitis B or C and cirrhosis of the liver....
read moreLiver cancer, also known as hepatocellular carcinoma, is a type of cancer that begins in the liver cells. It is a serious condition that usually occurs in people with cirrhosis of the liver, hepatitis B or C, and other liver diseases. In this article, we discuss the symptoms and treatments of liver cancer. Liver cancer symptoms The symptoms of live...
read moreCirrhosis is a condition in which your liver is scarred and permanently damaged. Scar tissue replaces healthy liver tissue and prevents your liver from working normally. Scar tissue also partially blocks blood flow through your liver. As cirrhosis gets worse, your liver starts to fail. Many people are unaware that they have cirrhosis because they d...
read moreLiver disorders are conditions that affect the functioning of the liver and can lead to a variety of symptoms. The liver is an important organ in the body and is responsible for several functions, including the production of bile, the metabolism of fats, proteins and carbohydrates, and the detoxification of harmful substances. Causes of liver disea...
read moreLocked-in syndrome is a rare neurological condition characterized by complete paralysis of voluntary muscles in all parts of the body except those that control eye movement. It can be the result of traumatic brain injury, circulatory diseases, diseases that destroy the myelin sheath around nerve cells, or overdose of medication. People with locked...
read moreAlso known as lung or pulmonary ventilation (V) and perfusion (Q) scans A lung VQ scan is an imaging test that uses a ventilation (V) scan to measure the air flow in your lungs and a perfusion (Q) scan to see where the blood is flowing in your lungs. It uses special X-ray scanners outside your body to take pictures of air and blood flow patterns in...
read moreRunny ear, also known as otorrhea, is a condition in which fluid flows from the ear. This fluid may be watery, bloody, or purulent and may have an odor. A runny ear can be caused by various factors, such as an infection, damage to the eardrum, or an allergic reaction. The most common symptoms of a runny ear and the treatments for it are described b...
read moreAlso known as hypotension Low blood pressure is when blood flows through your arteries at a lower than normal pressure. Blood pressure is the force of blood pushing against the walls of your arteries as the heart pumps blood. It is usually described as two numbers: systolic and diastolic. The numbers record blood pressure in millimeters of mercury ...
read moreCholesterol is a fatty substance that occurs in the body and plays an essential role in various functions, such as the production of hormones and the construction of cell membranes. A healthy cholesterol level is important for good health, but too low cholesterol can also cause problems. Symptoms of low cholesterol Unexplained weight loss: If your ...
read moreA lowered IQ can be a difficult challenge for both the person themselves and those around them. A lower IQ can affect a person's daily life, such as school performance, work and social functioning. It is therefore important to understand the causes and treatments of a lowered IQ. What is a lowered IQ? An IQ test measures a person's cognitiv...
read moreLPL deficiency, also known as lipoprotein lipase deficiency, is a rare genetic disorder that affects the body's ability to break down and metabolize fats. It is characterized by a deficiency of the enzyme lipoprotein lipase, which is responsible for the breakdown of fats in the blood. It is important to recognize the symptoms of LPL deficiency ...
read moreA lump in the throat, also known as Globus nervosus, is a common condition that creates the feeling that something is stuck in the throat, when in reality there is no physical obstruction. It can be a source of frustration and anxiety for those affected. In this article, we will discuss the symptoms and treatments of this condition. Symptoms of a l...
read moreLung cancer includes two main types: non-small cell lung cancer and small cell lung cancer. Smoking causes most lung cancer, but non-smokers can also get lung cancer....
read moreLung diseases are conditions that affect the functioning of the lungs and can lead to difficulty breathing and other symptoms. These conditions can vary in severity and can be caused by a variety of factors. Causes of lung disease Lung disease can be caused by various factors, such as smoking, air pollution, allergies, infections, genetic predispos...
read moreLung transplantation is an operation in which a diseased lung is removed and replaced with a healthy lung. Lung transplants are used to improve the quality of life and extend the life span of people with severe or advanced chronic lung disease. In rare cases, a lung transplant can be performed at the same time as a heart transplant in patients with...
read moreLupine allergy is an allergic reaction to the proteins found in the seeds of the lupine plant. Lupine is a legume often used in foods as an alternative to soy or gluten. However, it can cause a severe allergic reaction in some people. In this article we will discuss what lupine allergy is, its symptoms, diagnosis and treatment. Symptoms of lupine a...
read moreLyme disease, caused by the bacterium Borrelia burgdorferi, is transmitted to humans through the bite of infected ticks. It is the most common tick-borne disease in the United States and Europe. The disease manifests in several stages, from early localized disease to late disseminated disease, and can present with a wide range of symptoms depending...
read moreAlso known as lymphangioleiomyomatosis LAM, or lymphangioleiomyomatosis, is a rare lung disease that mainly affects women of childbearing age. In people with LAM, abnormal muscle-like cells start to grow out of control in certain organs or tissues, especially the lungs, lymph nodes, and kidneys. Over time, these LAM cells can destroy healthy lung t...
read moreAlso known as lymphopenia Lymphocytopenia (LIM-fo-si-to-PE-ne-ah) is a condition where your blood does not have enough white blood cells called lymphocytes (LIM-fo sites). These cells are made in the bone marrow along with other types of blood cells. Lymphocytes help protect your body against infection. Low lymphocyte counts can increase the risk o...
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