Lung cancer can form within the air sacs or airways of the lungs, leading to shortness of breath and difficulty breathing. If left undetected, the lung cancer eventually gains the ability to migrate out of the lungs, forming cancerous growths in...
Primary liver cancer, also called hepatocellular carcinoma, lead to over 18,000 deaths in the United States in 2009, according to the National Cancer Institute. Most liver cancers develop from specialized liver cells, called hepatocytes, that...
Lung cancer is the result of cells within the lungs developing genetic mutations that cause them to grow abnormally quickly and to invade other surrounding tissue. Although surgery is often the preferred treatment for cancer of the lower lungs,...
The Life Fitness 5500 HR treadmill comes equipped with an 18-inch by 58-inch walking belt, a 1.5 horsepower motor and a steel frame. Over time, friction may wear down the treadmill's walking belt or drive belt, necessitating the installation of a...
Treadmills consist of a walking belt wrapped around a deck and rollers, propelled by a motor unit. Over time, one of these components may break down, rendering the treadmill inoperable until you install a replacement part. By removing the cosmetic...
Most modern treadmills come equipped with a motor unit installed at the front of the walking deck, underneath a protective plastic hood. A pulley wheel installed on the side of the motor is connected to one end of the treadmill's front roller by a...
Lung cancer, the leading cause of cancer deaths in men and women in the United States, may begin without symptoms. As the disease progresses, symptoms emerge, including bone pain, hoarseness, wheezing, coughing and coughing up blood, unexplained...
Bronchogenic carcinoma is a form of lung cancer--a disease that will kill an estimated 157,300 Americans in 2010, according to the National Cancer Institute. Bronchogenic carcinomas are cancers arising from epithelial cells within lung tissue. It...
Breast cancer is a prevalent and potentially devastating disease. Breast cancer begins with a small tumor growth within the breast tissue. In the early stages, the cancer is minimally invasive and remains contained within the breast tissue and...
Uterine cancer is usually cancer starting from the inner lining of the uterus, called the endometrium. Advanced uterine cancer means cancer that has spread beyond the uterus, typically stage three to four. According to the National Institutes of...
Lung cancer, according to the National Institutes of Health, NIH is the deadliest type of cancer in the U.S. It kills more people than breast cancer, colon cancer and prostate cancer combined each year in the U.S. There are two main types of lung...
Liver cancer is diagnosed in stages so that patients, families and physicians understand the gravity of the diagnosis. End stage liver cancer is an inoperable condition, where signs of total liver failure are beginning to manifest. Many symptoms...
Heated gloves are often rechargeable when not in use, which prevents unnecessary bulkiness in the gloves and allows for maximum comfort, or they may be battery-powered. In the best gloves, you should be unable to feel the wires through the glove...
The ProForm 830QT was manufactured around 1999. It features a cushioned running deck, iFit technology and a 2.5 horsepower drive motor. The ramp inclines up to 11 percent, and the maximum speed is 10 mph. Like most treadmills, the 830QT has a...
Spinal cord astrocytoma is a rare tumor that begins in the brain or spinal cord in cells called astrocytes. These cells, which are star-shaped, are the supporting cells of the nervous system. The spinal cord tumor usually affects only a small area...
Choosing a treadmill for use in your home takes time and a little research. There are numerous brands, each with its own special features and technology. One specification that you should consider when comparing treadmills is the user weight...
Breast cancer is a result of the cells in the breast developing genetic mutations that cause them to grow abnormally quickly. Although breast cancer predominantly affects women, some men can get this form of cancer as well. Chemotherapy is one...
Chemotherapy involves the use of drugs to kill cancer cells, and Tarceva is one of these drugs. Tarceva is the brand name for the generic drug erlotinib and was approved for use in 2004. It can be used to treat different kinds of cancers and comes...
The National Cancer Institute reports that cancer that has spread in the body or has returned after previous treatment often responds well to chemotherapy treatment. Disease that has spread, is inoperable or has recurred may be considered...
Stroke is often closely related to the heart and its function as the brain's supplier of oxygen-rich blood. The stroke events that most people are familiar with happen to adults--older adults in particular. This is because heart disease becomes...
The kidneys are essential organs made up of a number of highly specialized cell types, which are collectively responsible for filtering the blood. Proper functioning of the kidneys allows for regulation of blood pressure and prevents loss of...
The National Diabetes Information Clearinghouse estimates that more than 7.8 percent or 23.6 million people in the United States are living with diabetes, both diagnosed and undiagnosed. Diabetes is a condition in which the body is unable to...
Clear cell cancer is a rare, but aggressive, form of cancer that typically affects the female genital tract, according to the National Cancer Institute. Clear cell cancer gets its name from the appearance of the cancer cells--the cells are filled...
According to the National Cancer Institute, almost all stomach cancers, also called gastric cancers, are adenocarcinomas, arising from the glandular inner lining of the stomach. NCI estimates put the total number of new cases of stomach cancer in...
The U.S. Food and Drug Administration requires several rounds of testing before approving any medical therapy or treatment. The drug or treatment approval process takes several years and often costs billions of dollars for a single treatment....
The American Cancer Society estimates the diagnosis of more than 24,000 new cases of liver cancer in the United States in 2010 and approximately 18,900 deaths from the disease. Most people with liver cancer have late-stage disease at the time of...
Glucose, a type of simple sugar, plays a role in providing energy to cells of the body. Blood sugar, a measure of the amount of glucose circulating in the bloodstream, is tightly regulated by a number of hormones to ensure cells have access to the...
Tarceva is a brand name prescription medication containing the drug erlotinib. It is approved by the U.S. Food and Drug Administration to treat advanced non-small cell lung cancer in patients who have been treated in the past with other...
An X-ray, a mammogram, a bone scan, an MRI or a CT scan are required during the staging process for breast cancer. Oncologists can determine how far the tumor has spread. Following these tests, a TNM staging system is set to classify the cancer...
