Clogged, plaque-filled coronary arteries within the heart are unable to efficiently transport blood to the heart muscle and increase a patient's risk of having a heart attack. Bypass surgery of the heart is a procedure in which a clear, healthy...
Ascites is an abnormal accumulation of fluid on the abdomen. Around 80 percent of people with ascites have cirrhosis of the liver, Glen Hastings, M.D., of the University of Kansas Wichita School of Medicine states. Heart failure, kidney disease,...
Follicular non-Hodgkin's lymphoma is so called because its cells grow in a circular pattern in the lymph nodes, according to the American Cancer Society. The average age at diagnosis is 60, with the disease largely occurring in both the lymph...
Once ovarian cancer has been diagnosed, it's surgically staged. In this process, a surgery called a laparotomy is done, and the staging is performed according to the size of the tumors and the spread of the cancer, according to the National Cancer...
Pregnyl is a brand name for human chorionic gonadotropin (HCG), a hormone produced by the human placenta. HCG is administered via intramuscular injection to treat a number of conditions, such as induction of ovulation in women trying to get...
Once ovarian cancer is diagnosed, staging occurs. Staging describes the spread and extent of the cancer, and helps to determine prognosis and treatment options. Because the symptoms of ovarian cancer can be vague, approximately 80 percent of...
If there is too much fluid in or around your lungs, the extra pressure will make it hard for your lungs to exchange oxygen, making breathing difficult. If caught early on, this condition can be treated successfully. If it comes on quickly, or is...
Many lung cancer patients develop a pleural effusion as their cancer progresses. Damage to the lung tissue leads to a buildup of fluid between the lungs and the walls of the chest cavity, causing a decrease in lung capacity. As a result, patients...
The National Cancer Institute estimates that lung cancer may cause over 157,000 deaths and lead to more than 222,000 new cancer cases in the United States in 2010. Lung cancer can originate from the air sacs of the lungs, the site of oxygen...
Staging of ovarian cancer is important, as it influences treatment and determines likely prognosis, according to the American Cancer Society. Once a stage is determined, it does not change even if the cancer comes back or spreads. Staging is based...
Heat stroke is a type of hyperthermia. It is a very serious condition that results in the body's internal temperature reaching a high, unhealthy and sometimes life-altering state. Heat stroke occurs when the body's internal core temperature...
Shortness of breath feels like you just can't get enough air. It can also be accompanied by a feeling of tightness in your chest, coughing, fever or chest pain. Shortness of breath may happen only when you exercise or when lying down flat.
Pleural mesothelioma is a type of cancer that affects the lining of the lungs called the pleura, according to Allaboutmalignantmesothelioma.com. Despite its location, it is not a kind of lung cancer, because it originates in the membranes, not the...
Congenital heart defects usually are apparent at birth. With early surgical and nutritional intervention, children still can live healthy lives. According to the Washington State Department of Health, low weight and nutrition often preclude...
Your doctor may remove (biopsy) tissue samples from your abdomen or pelvis to determine the ovarian cancer stage. The staging could reveal the extent of the primary tumor (T) and whether it has spread to nearby lymph Nodes (N). In an advanced...
Iodine is a trace mineral your body needs to make the thyroid hormones triiodothyronine, or T3, and thyroxine, or T4. The phrase "trace mineral" refers to minerals your body needs only in small amounts. However, even though the requirement is...
Lung cancer can can develop within the airways or deep within the lungs. During cancer development, mutated lung cells proliferate out of control, giving rise to millions of daughter cells and forming tumors within the lung. As the cancer...
Lung cancer arises from the cells of the lung tissue. The two primary forms of the disease, small cell and non-small cell lung cancer, differ in their appearance under the microscope and response to various cancer treatments. Medical professionals...
According to the American Cancer Society, epithelial ovarian carcinomas comprise 85 to 90 percent of all ovarian cancer. Epithelial cancers involve the cells on the outside or surface of the ovary. Staging of these ovarian cancers begins with...
The National Cancer Institute describes lung cancer as cancer that originates in the tissues of the lungs, typically in the cells that line the air passages. There are two different kinds of lung cancer: small cell lung cancer and non-small cell...
Lung cancer, diagnosed in 213,380 Americans in 2007, the Merck Manual states, occurs mostly in cigarette smokers and often has already spread, or metastasized by the time it's diagnosed. Like many cancers, different stages, determined by the...
Lung cancer can form within the air sacs or within the airways that carry air into the lungs. 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...
Mesothelioma is a cancer that starts in the lining of the chest cavity or the lining of the abdominal cavity. The lining in the chest cavity covers the lungs and is called the pleura. Pleural mesothelioma is when mesothelioma forms in this tissue.
The mesothelium are membranes that cover the organs in the abdomen, chest cavity and reproductive system. Without the two lubricating layers of the mesothelium, our organs couldn't move freely in the presence of neighboring organs. When cells in...
Lung cancer staging is a method used by physicians to determine how far the cancer has spread in order to provide the appropriate treatment intervention. According to Cancer Research UK, the process of staging provides information on the size of...
Lung cancer is a disease in which cancer forms in the cells that line the air passages of the lungs. According to the Mayo Clinic, lung cancer is the No. 1 killer among all types of cancers, and more than 90 percent of the cases are caused by...
Pneumonia complicated by inflammation of the outer lung sac, or pleura, is called pleuritic pneumonia. The usual symptoms of pneumonia occur with this condition, accompanied by additional symptoms arising from inflammation of the pleura. Fluid...
Lung cancer is cancer that starts in the lungs, typically in cells that are in the air passages. Your lungs are part of the respiratory system and help you breathe. Tumors in your lungs may be benign or malignant; it is only the malignant tumors...
The thin fibrous tissues lining the abdominal and chest cavities and covering the contained organs are the peritoneum and the pleural, respectively. Mesotheliomas represent rare cancers arising from these tissues. Heavy occupational asbestos...