According to the National Institute of Health (NIH), the neck is one of several areas where the lymph nodes (also referred to as lymph glands) can be detected by touch. Swollen lymph nodes can be due to a viral or bacterial infection as well as...
Your lymph nodes, located primarily on either side of your neck, under your chin and in your armpits and groin, are usually not noticeable. If yours become swollen, they might indicate either a passing infection or serious chronic disease. Among...
The two major types of childhood leukemia are acute myeloid leukemia and acute lymphocytic leukemia. Ever since the 1960's, survival rates for both types have been steadily climbing. According to the National Cancer Institute, less than five...
Leukemia is a type of cancer that originates in the bone marrow and spreads to the blood, lymph nodes and central nervous system. Leukemia accounts for one-third of all cancer in children under the age of 15, according to "Pediatric Disorders:...
The liver is the body's largest solid organ. An average healthy liver measures approximately 8 inches across and 6.5 inches down, and is 4.5 inches thick. It weighs about 3.5 lb. An enlarged liver is called hepatomegaly. It is a symptom of liver...
According to the Leukemia and Lymphoma Society, blood cancers such as leukemia and lymphoma make up 9.5 percent of all cancers diagnosed in the U.S. Leukemia is the No. 1 fatal cancer in individuals younger than age 20. For children younger than...
The three main types of blood cancer include lymphoma, leukemia and multiple myeloma. Blood cancer causes abnormal cell growth in either the bone marrow or lymphatic system, affecting your immune system and your body's ability to produce blood....
Since herbal green tea does not go through a fermentation process, more of its beneficial antioxidants remain intact. Popular in Eastern cultures, the natural antioxidants and elements in herbal green tea continue to be studied for their ability...
Leukemia strikes the bone marrow and lymphatic system. It usually starts when the bone marrow produces a large number of abnormal white blood cells that don't function properly, the Mayo Clinic says. Many of the symptoms of leukemia relate...
Learn the names of the four major types of cancer to better understand the daily updates in cancer research. Carcinoma is a specific type of cancer, one that begins in the skin or tissues that line the organs. Breast, colon and lung cancer are...
Bruising occurs when the soft tissue composed of blood vessels becomes damaged and results in a bluish discoloration of the skin. A bruise appearing occasionally on your body is quite common. However, excessive and unexplained bruising can cause...
AML is a kind of leukemia that is also known as acute myeloid leukemia, acute myelogenous leukemia, acute granulocytic leukemia and acute myelocytic leukemia. It starts in the bone marrow and the cells that turn into various types of blood cells,...
The lymph nodes are small glands distributed throughout the body that play an important role in immunity. They frequently swell in response to an infection, but may also swell for other reasons. Often a baby develops swollen lymph nodes in her...
Each year more than 15,000 people learn they have chronic lymphocytic leukemia. Normally, the bone marrow produces immature cells that develop into red blood cells, white blood cells (lymphocytes) and platelets. When a patient develops chronic...
Blood cancer is a combination of cancers that affect the way the body produces blood and fights off other diseases. According to InteliHealth, a partner of Harvard Medical School, the major forms of blood cancer are lymphoma, leukemia and...
Unexpected weight loss may be a cause for concern. However, when accompanied with other symptoms, the need for the correct diagnosis is essential. Weight loss may be normal depending on your diet, exercise or stress level. However, when other...
The liver, the largest organ inside the body, changes food into energy, removes toxins from the blood and produces bile, which aids in digestion. The spleen, part of the lymphatic system, fights infection and maintains the fluid balance in the...
The pupil's size is determined by a balance between the input from the two parts of the autonomic nervous system --- sympathetic and parasympathetic. Sympathetic nerves release adrenaline, which causes the pupil to expand. Parasympathetic nerves...
After water, tea is the most widely consumed drink in the world. According to the University of Maryland Medical Center, "green tea is made from unfermented leaves and reportedly contains the highest concentration of powerful antioxidants called...
Discovering a new lump or bump on your skin can be frightening. When located behind the ear, those bumps could be anything from an infection, such as mastoiditis, to an allergic reaction, such as dermatitis. Only your doctor can diagnose you...
Contrary to what is popularly believed, lymph nodes are not glands but organs located throughout the body. They function as filters by removing harmful bacteria, dead tissue and viruses from the fluid produced by these nodes and circulated to...
The most common form of childhood cancer is leukemia---a medical condition caused by the presence of cancerous cells within the bone marrow or blood. This condition develops most frequently in children between the ages of 2 and 6, the Children's...
The lymphatic system consists of a number of structures including the spleen and tonsils, as well as a series of small structures called lymph nodes connected by lymph vessels. Structures of the lymphatic system contain cells called lymphocytes, a...
Swollen throat glands represent enlargement of the lymph nodes in the neck. Lymph nodes are bean-like collections of lymphocytes--white blood cells with a prominent role in the immune system. Infections and inflammation commonly causes swollen...
There are three types of blood cancers: leukemia, lymphoma and myeloma. According to the Leukemia and Lymphoma Society, an estimated 139,860 people in the United States were diagnosed with leukemia, lymphoma or myeloma in 2009. Every 10 minutes...
There are many different forms of leukemia. Some are acute, some are chronic, some affect children and others affect people over sixty. All types of leukemia involve an overproduction of some type of white blood cell. Since, most of the symptoms...
Night sweats, known medically as nocturnal hyperhidrosis, is a condition in which an individual has perspiration during the night hours.The sweating may be profuse, leaving sheets and clothing wet. It may occur in someone who does not excessively...