Measles is a highly contagious and potentially deadly disease that affects children and adults worldwide. Once a common childhood infection, measles has become a rare disease in many countries due to the widespread use of vaccines. However, it still kills more than 200,000 people each year, mostly children under the age of five.
Measles is a viral infection that spreads easily from person to person through the air or by touching contaminated surfaces. The virus is highly contagious and can infect people who are not vaccinated or who have not developed immunity to the disease. Measles is characterized by a distinctive rash, fever, and cough.
Median Arcuate Ligament Syndrome (MALS) is a rare condition that occurs when the median arcuate ligament (MAL) compresses the celiac artery, which is responsible for supplying blood to the upper abdomen. The compression can cause a range of symptoms, including stomach pain, abdominal pain, and digestive issues. In this article, we will explore the causes, symptoms, diagnosis, treatment, and management options for MALS.
The median arcuate ligament is a band of tissue located in the chest area that connects the diaphragm to the transverse processes of the lumbar vertebrae. The celiac artery is the main blood vessel that supplies oxygenated blood to the upper abdomen. In MALS, the MAL compresses the celiac artery, reducing blood flow to the upper abdomen and causing symptoms.
Medication overuse headaches, also known as rebound headaches, are a type of headache that occurs when the long-term use of pain relievers leads to the development of a headache disorder. These headaches can be debilitating and can significantly impact a person's quality of life.
Medication overuse headaches are a common condition that can affect anyone who takes pain relievers regularly. The condition occurs when the body becomes dependent on the pain relievers and develops a tolerance to them. As a result, the body produces more pain-causing chemicals, leading to the development of a headache disorder.
Medulloblastoma is a rare and aggressive type of brain tumor that starts in the lower part of the brain, specifically in the cerebellum. The cerebellum is responsible for controlling muscle coordination, balance, and movement. Medulloblastoma is a cancerous tumor that begins as a growth of cells, which can quickly spread to other parts of the brain through the cerebrospinal fluid.
Medulloblastoma is a type of pediatric brain tumor that typically affects children under the age of 10. However, it can also occur in adults. The tumor is characterized by its aggressive growth and tendency to spread to other parts of the brain. Medulloblastoma is often diagnosed at an early stage, and treatment options are available to help manage the condition.
Melanoma is a type of skin cancer that starts in the melanocytes, which are cells that produce the pigment melanin. Melanin is responsible for giving skin its color and helps protect it from the harmful effects of the sun. Melanoma typically develops in areas of the skin that are exposed to the sun, such as the arms, back, face, and legs.
Melanoma is a serious and aggressive type of skin cancer that can spread quickly if left untreated. It is estimated that over 90% of melanomas are caused by exposure to ultraviolet (UV) radiation from the sun or tanning beds. Early detection and treatment are crucial for improving outcomes.
Meniere's disease is a chronic inner ear disorder that affects the balance and hearing functions. It is characterized by recurring episodes of vertigo, which is a feeling of spinning or dizziness. Meniere's disease can also cause hearing loss, tinnitus (ringing in the ears), and a feeling of fullness or pressure in the affected ear.
Meniere's disease is a complex condition that affects the inner ear and is often difficult to diagnose. It is estimated that approximately 1 in 100,000 people develop Meniere's disease each year. The condition can affect anyone at any age, but it typically begins between the ages of 40 to 60.
Meningitis is an infection and inflammation of the fluid and membranes surrounding the brain and spinal cord. These membranes are called meninges. The inflammation from meningitis typically triggers symptoms such as headache, fever, and a stiff neck.
Meningitis is a serious and potentially life-threatening condition that requires prompt medical attention. The infection can be caused by a variety of pathogens, including bacteria, viruses, parasites, and fungi. In the United States, most cases of meningitis are caused by a viral infection.
Menopause is a natural biological process that occurs in women when they stop having menstrual periods. It's diagnosed after 12 months without a menstrual period, vaginal bleeding or spotting. Menopause can happen in the 40s or 50s, but the average age is 51 in the United States.
Menopause is a natural part of life for women. It's a sign that the body is no longer able to produce eggs and hormones needed to regulate menstruation. Menopause is not a disease, but it can bring physical and emotional symptoms that disrupt daily life.
Menstrual cramps, also known as dysmenorrhea, are throbbing or cramping pains in the lower abdomen that many women experience just before and during their menstrual periods. While some women may find menstrual cramps to be merely annoying, for others, they can be severe enough to interfere with their daily activities for a few days every month.
Menstrual cramps are a common condition that affects millions of women worldwide. They are caused by the contraction of the uterus as it prepares for menstruation. These contractions can be painful and may be accompanied by other symptoms such as bloating, mood swings, and fatigue.
Mental illness, also known as mental health disorders, refers to a wide range of mental health conditions that affect an individual's mood, thinking, and behavior. Mental illness is not a personal failing or a sign of weakness, but rather a medical condition that requires treatment and support.
Mental illness is a complex and multifaceted condition that can affect anyone, regardless of age, gender, or background. It is estimated that one in four people will experience a mental health issue each year, making it a common and widespread condition. Mental illness can manifest in different ways, including changes in mood, thoughts, behavior, and physical symptoms.
Meralgia paresthetica is a condition that causes tingling, numbness, and burning pain in the outer thigh. It is also known as lateral femoral cutaneous nerve entrapment. This condition occurs when the nerve that provides feeling to the skin covering the thigh is compressed or pinched. This compression can cause a range of symptoms, including numbness, tingling, and burning pain in the outer thigh.
Meralgia paresthetica is a common condition that affects millions of people worldwide. It is often seen in people who wear tight clothing, are overweight or obese, or are pregnant. However, meralgia paresthetica can also occur due to an injury or a disease such as diabetes.
Merkel cell carcinoma is a rare and aggressive type of skin cancer that typically affects older adults. It is also known as neuroendocrine carcinoma of the skin. The disease is characterized by the development of a flesh-colored or bluish-red nodule on the skin, often on the face, head, or neck.
Mesenteric ischemia is a condition that occurs when narrowed or blocked arteries restrict blood flow to the small intestine. This can lead to permanent damage to the small intestine and potentially life-threatening complications. The condition is characterized by a decrease in blood flow to the small intestine, which can cause a range of symptoms.
Metabolic syndrome is a cluster of conditions that occur together, increasing your risk of developing heart disease, stroke, and type 2 diabetes. The condition is characterized by a combination of factors that increase your risk of developing these conditions, including:
- Increased blood pressure.
- High blood sugar.
- Excess body fat around the waist.
- Abnormal cholesterol or triglyceride levels.
Metachromatic leukodystrophy is a rare genetic disorder that affects the brain and nervous system. It is caused by a deficiency of an enzyme called sulfatides, which helps break down fatty substances in cells. The buildup of these substances leads to damage in the myelin sheath, which is the protective covering of nerve cells. As a result, the brain and nervous system progressively lose function.