Lung cancer can cause several types of paraneoplastic syndromes, symptoms that can affect areas of the body distant from the tumor and that are not caused by the direct presence of either the tumor or metastases. Paraneoplastic syndromes can be...
Small-cell lung cancer is a fast-growing cancer of the lung that spreads quickly. Most cases of SCLC are caused by smoking. SCLC often starts in the breathing tubes in the center of the chest, then rapidly spreads to other parts of the body (such...
Squamous cell carcinoma of the lung, a cancer that usually affects smokers, can cause an increase of calcium within the bloodstream. The high blood calcium level causes a variety of symptoms and happens because the cancer cells release a substance...
Pemphigus is a rare skin disorder. According to the International Pemphigus and Pemphigoid Foundation, pemphigus is an autoimmune disease or a condition caused by the body attacking itself. Pemphigus is not contagious and is not spread by touching...
Lung cancer is often diagnosed after the disease has already progressed. Because of this, only about 14 percent of lung cancer patients have a five-year survival rate. Initial symptoms of lung cancer are vague. People often are not aware they are...
Cancer is the uncontrolled growth of cells that are able to invade neighboring tissues. The cells divide over and over, forming a tumor. Cancers can develop anywhere in your body, and many of them can metastasize, or spread. They can be rapid- or...
Pemphigus actually is the name for several skin disorders that are rare. These disorders can be the cause of blisters that form in the skin or within the mucus membranes. They can effect you on your genitals or in your mouth at nearly any age....
According to "Harrison's Principles of Internal Medicine," lung cancer causes more deaths than any other type of cancer in the United States. The mortality rate five years after diagnosis is close to 90 percent. According to the Centers of Disease...
The most common type of kidney tumor in America is a renal cell carcinoma, and the number of cases has been increasing. As of 2007, there were approximately 51,000 cases and 8,000 deaths every year from renal cancer, according to David Swanson,...
The most common cause of cancer deaths in America, for women and men, is lung cancer. In 2008, 215,020 people were diagnosed with lung cancer, and 161,840 people died from this disease, according to Patricia Cornett, M.D., professor of medicine at...
Lung cancer occurs when cells within the lungs develop genetic mutations that causes them to grow abnormally. This can be due to exposure to certain things in the environment--such as tobacco smoke, radon, and asbestos--or due to hereditary...
Lymphoma is a term applied to a diverse group of cancers that can develop in your lymphatic system. Hodgkin's lymphoma, B-cell lymphomas, Burkitt's lymphoma and T-cell lymphomas are a few types. Like most other cancers, lymphomas are associated...
The skin is considered a vital organ of the body. It excretes sweat, regulates body temperature and erupts with rashes to indicate that an allergic reaction is occurring. Sometimes certain viruses can affect the skin and lead to manifestations...
Lung cancer kills more Americans than any other type of cancer, according to statistics from the 2007 Centers for Disease Control and Prevention. A largely preventable disease that strikes smokers more than any other group, lung cancer can affect...
Cancer is the abnormal growth of cells and tissues; when it occurs in the lungs, it interferes with the exchange of gases in the lungs. Lung cancer may be associated with paraneoplastic syndromes, a group of disorders that occur in relation to the...
Neuroblastoma is a cancer that forms in nerve cells. According to the American Cancer Society, neuroblastoma affects immature cells or cells that are still developing and typically forms in the nerves of the adrenal glands. Adrenal glands sit on...
Lung cancer causes several types of symptoms. including generalized, whole body symptoms such as fatigue and weight loss. Lung cancer also causes symptoms from the invasion of the tumor into normal tissues, as well as symptoms related to various...
Certain types of lung cancers are more likely to be found near the center of the lungs. Examples include squamous cell carcinoma, bronchogenic carcinoma, typical bronchial carcinoid and small cell carcinoma. Diagnosis is made by taking tissue...
High levels of calcium in the blood, or hypercalcemia, may lead to arrhythmias, kidney failure and, if left untreated, death. The body stores calcium in the bones, muscle cells and blood. The body eliminates most excess calcium through the urine...
Renal cell carcinoma refers to a group of different malignancies, each with their own identifiable characteristics, malignant potential and prognosis. Risk factors for tumor growth include cigarette smoking, increased blood pressure, diuretic use,...
If you heard the word "oats" in connection with lung cancer, it would be reasonable to wonder if they were part of a special diet for cancer patients. But that assumption would not be accurate. Rather, when "oat" is used together with lung cancer,...
Cortisol is a hormone that is secreted by your adrenal gland. Its secretion is normally regulated by the anterior pituitary gland and the hypothalamus. This regulation serves to keep the cortisol levels within a normal range. There are several...
Lung cancer is an insidious disease and initial diagnosis is often based on incidental radiographic findings with few obvious symptoms. However, symptoms that tend to raise suspicion in patients and cause them to initially suspect pathology start...
Most people know that calcium is essential for strong bones and teeth, but calcium is also vital for nerves, heart and muscle function throughout the body. Calcium is the most plentiful mineral in the body, according to University of Maryland...
A foot drop refers to a variety of conditions that lead to the inability to dorsiflex the foot and big toe. The term dorsiflex, in relation to ankle movement, refers to when the top of the foot is brought closer to the shin. The specific nerves...
