Cancer development and growth is mediated by many factors. Antioxidants are a potential protective factor against the development cancer. Diets that include foods rich in antioxidants, such as fruits and vegetables, have been associated with a reduced risk of many types of cancer.
Cancer is a term for diseases in which cells become abnormal and divide without order or control. These malignant cells form too much tissue and become a tumor. The tumor can invade nearby tissues and spread to other parts of t...
Blueberries are rich in anthocyanins, which research is showing may prevent or stop the rapid growth of cancer cells. Since human trials are lacking, it's not time to ditch traditional cancer therapy just yet, but adding bluebe...
The kidneys filter blood, the lungs provide oxygen to the blood and remove waste, and the heart pumps blood. The organs are composed of specialized tissues, which are composed of specialized cells. If a cell is thought of as be...
They reproduce themselves when necessary, and only when necessary. They die, a process called apoptosis, if they become damaged or at a determined time. They remain in their specialized area, surrounded by similar cells and don...
Blood chemistry is defined as the sum of the substances, and the reactions that occur, in the blood. Human blood is made up of several chemical compounds and cells all dissolved or suspended in water. Acids, bases, proteins, sa...
The National Cancer Institute reports small cell lung cancer as the most aggressive lung cancer; without treatment, average survival is two to four months. End-of-life care becomes a central issue as this progressive disease en...
Bronchoalveolar carcinoma is a cancer of the epithelial cells within the lung and is considered a type of non-small cell lung cancer that develops within the airways. The cancer develops due to genetic mutations in epithelial c...
A cancer can be described as a group of rapidly growing cells that lose the ability to be controlled by the command center of the cell. The command center of the cell is the nucleus. DNA, a component of the nucleus, provides th...
As the cancer progresses, the cancer eventually spreads throughout the lung tissue and leads to a buildup of fluid around the heart and lungs, called a pleural effusion. This fluid often serves to help the spread of cancer, and...
Skin cancer, which is characterized by the proliferated growth of skin cells, most often occurs in skin exposed to ultraviolet light from the sun. Early detection affords the best chance of survival. However, your first and bes...
Amoebiasis, also known as amebiasis, is a type of gastrointestinal infection that results from small organisms growing in the digestive tract. This organisms can cause intestinal damage and inflammation, resulting in the develo...
Endometrial biopsy is an outpatient procedure that enables evaluation of the uterine lining. A small catheter is inserted into the uterus through the vagina in order to extract a sample of the tissue. This sample is analyzed un...
Each of these structures contains a number of specialized cell types that work together to allow air to travel into the lungs and facilitate the transfer of oxygen into the bloodstream. Lung cancer develops from genetic mutatio...
Cancer of the small bowels typically comes in the form of an adenocarcinoma, which is a type of cancerous tumor that arises from mucus secreting cells in the lining of the small intestine. The symptoms of this type of cancer ca...
Bronchioloalveolar carcinoma is a rare form of non-small lung cell cancer which accounts for approximately 2 to 9 percent of lung cancer lesions, according to the University of Michigan Health System. This form of lung cancer i...
Cancer cells are cells that no longer have control over their rate of growth or death. All cells of the body grow and die at a rate determined by genetic instructions. Normal cells may become cancer cells if a change occurs in ...
The pituitary gland, a very small endocrine gland found within the brain, regulates and balances the body’s hormones. The pituitary gland is often referred to as the master gland because of the major role it plays in main...
Retinoblastoma is an eye cancer that originates from cells of the retina. This cancer can occur in adults, but the vast majority of people who develop retinoblastoma are children. According to the Cleveland Clinic, between 200 ...
Vasomotor rhinitis is the swelling of the lining of the nose due to enlarged blood vessels. The swelling stimulates the mucus glands, which results in congestion and nasal dripping. Vasomotor rhinitis is not caused by an allerg...
Produced as a natural byproduct of the decay of uranium, radon has been shown to cause damage to lung tissue when inhaled, which may result in cancer. You can use simple test kits to check your home for radon.
Radon is the byproduct of the breakdown of uranium and thorium. It is a colorless, odorless gas, but it is present in many homes, posing potential health risks, according to the Environmental Protection Agency. Radon can seep i...
Non-small cell lung cancer in stage IIIB involves cancer of any size that has spread to lymph nodes above the collar bone or the opposite side of the chest and/or to any of the other structures in the chest cavity like the hear...
The anatomy of the lungs forms a branching structure: tubes called bronchi or bronchioles connect to air sacs called alvioli, which facilitate gas transfer. There are a number of specialized cell types within the lungs that all...
Radon, a heavy gas that can cause lung cancer, develops naturally in the Earth's soil, the result of billions of years of radioactive decomposition. It presents a danger when it seeps into our homes and water supplies. It has b...
The bronchus describes the tubes which direct air into and out of the rest of the lungs. Because cells in the bronchus have exposure to airborne toxins, many cases of lung cancer begin in the tissue of the bronchus. Carcinomas ...
Lung cancer kills nearly 160,000 people in the United States each year, and remains the leading cause of cancer deaths, the American Cancer Society (ACS) states. Lung cancer has one of the lowest survival rates of all cancers, ...
Carcinoma is the clinical term for cancer of epithelial cells, which are cells that line the organs and form the top layer of the skin. The American Cancer Society reports that carcinoma is the most common type of cancer, accou...
There are millions of cells in the human body. In cancer, diagnosis is dependent upon the size, shape and presence of abnormal cells. The doctor runs blood tests, conducts biopsies and performs scans of the suspected area where...
Although the basic structure of each cell is similar, the overall structure varies depending on the function of that cell. There are several different types of cells in the body that are classified based upon the tissue where t...
Although cancers differ by the site of the body in which they originate and other factors, cancer cells of all types share certain characteristics.
Lung cancer is often subdivided according to the size of cancer cells. The two categories are small cell lung cancer and non-small cell lung cancer. Non-small cell lung cancer accounts for 80 to 90 percent of lung cancer cases ...
It is important to follow a pore-tightening routine three times per week to keep the pores clear of blockages, remove dead skin that can prevent your pores from closing, and increase skin cell turnover to keep your pores closed.
A wobble board is a balance disk that aids in exercise routines. The wobble board has many benefits, such as strength training the lower joints, aiding in developing coordination and increasing endurance. The boards are used b...
When they cannot perform this duty, your whole body can suffer. Smoking is a habit that can make this job difficult and it can ultimately lead to lung cancer. Adenocarcinoma is a form of lung cancer that is classified as a non-...
Glucagonoma is a tumor in the islet cells of the pancreas. 80% of the cases are cancerous, and early diagnosis is important, as this particular malignancy can spread to the liver and surrounding tissues. Even if benign, the tu...
Syringoma, a non-cancerous bump or clusters of bumps that is caused by an overgrowth of cells within the sweat glands, can be inherited and often runs in families. It also may occur in patients with Down's syndrome, Marfan syn...
In some cases, it is a benign growth, but in others it may be pre-cancerous or cancerous. If a cutaneous horn develops on your body, contact a doctor and have him perform a biopsy on the cells. If it's not cancerous, you don't ...
Pancreatic islet cell tumors are very uncommon in adults. Islet cell tumors are a mass of abnormal cells that gather together in the pancreas. You can have active and non-active islet cell tumors. The islet cell tumors come fr...
Sometimes, through genetics or environment, those chromosomes receive damage and send messages to the cell that caused a mutation. When normal cells in the body receive erroneous messages to grow and behave unchecked, a cancero...
The small intestine receives food and nutrients directly from the food in your stomach. The food travels from the stomach to the first segment of the small intestine, the duodenum. Enzymes from the pancreas and bile from the l...
Transitional Cell Cancer of the renal pelvis and ureter is an exceptionally long description for cancer of the kidney and ureter. Blood is cleaned by the kidneys, which then collect urine to be excreted as waste. The kidneys a...
