Cancer. Discover the latest in cancer news, research, clinical studies, health and prevention tips for both men and women from Dr. David Samadi. Explore latest news on cancer treatment, detection and prevention in common cancers such as lung cancer, breast cancer, colon cancer, skin cancer, prostate cancer, kidney cancer, throat cancer, thyroid cancer, bladder cancer and other cancers.
Cancer is a deadly disease caused by an uncontrolled division of abnormal cells in a part of the body. Types of cancer include cancer of lungs, blood, breast cancer, prostate cancer, stomach cancer, kidney cancer, bone cancer, anal cancer, gallbladder cancer, skin cancer, colon cancer, liver cancer, salivary cancer and cervical cancer.
Read MoreColorectal cancer is cancer of the colon or the rectum. The colon is also known as the large intestine and the rectum sits at the bottom of the colon, connecting the colon and the anus. Colorectal cancer is the third most common type of cancer and the second leading cause of cancer death in men and women in the United States. For 2015, the American Cancer Society estimates that there will be 93,090 new cases of colon cancer and 39,610 new cases of rectal cancer.
Read MoreWe're going to say it, "Sunscreen, sunscreen, sunscreen." Skin cancer is one of the types of cancers that patients can really cut their risk factors for. There are many types of skin cancers, and although not as aggressive as melanoma, this type should be understood. Three words: Basal Cell Carcinoma. This is a cancer that grows on parts of your skin that get a lot of sun. As long as it's caught early, it's perfectly curable.
Read MoreEndometrial cancer is a type of cancer that begins in the lining of the uterus. The uterus is a female organ located in the pelvis. This organ is hollow and pear-shaped, and is actually where a baby or fetus grows and develops when a woman is pregnant. Endometrial cancer occurs when the lining of the uterus, known as the endometrium, sees abnormal changes. These changes start in the top layer or surface cells of the lining and progress from there. Currently, endometrial cancer is the most common female reproductive organ cancer.
Read MoreResearchers are currently exploring the potential treatment where adding a low-cost hormone therapy to breast cancer treatment regimen could slow tumor growth in about half of women, according to a new study, released in Nature from the University of Cambridge. After treating cancer with progesterone in combination with the hormonal drug Tamoxifen. Found that tumors were half the size of those treated with just tamoxifen alone. Strong case for a clinical trial to investigate the potential benefit of adding progesterone to drugs that target the estrogen receptor.
Read MoreDiagnosis of cancer is one of the biggest challenges in modern medicine. Early detection saves lives and increases chance of survival. Diagnosis in developing countries even more difficult as basic lab infrastructure may be unavailable. On average, 70% of people in developing countries do not get diagnosed until a late stage, when treatment is no longer effective. This statistic drives the need for simple and accurate diagnostic technology. Research in early cancer diagnosis has focused on biomarkers.
Read MoreEsophageal cancer is a type of cancer that starts in the cells that line the inner esophagus. The esophagus is a muscular tube that carries food from the throat to the stomach to be digested. This type of cancer can occur anywhere in the esophagus, but is most commonly found in the lower esophagus in people who develop it in the United States. Esophageal cancer in the United States is quite rare; it makes up about 1 percent of all cancers diagnosed in the U.S. It is more common in northern China, Iran, southern Africa, and India.
Read MoreMultiple myeloma is a rare type of cancer that starts in the plasma cells, which are a type of white blood cell. Healthy plasma cells are found in the bone marrow and help the body fight infections by producing antibodies that identify and destroy foreign substances that can harm the body. Plasma cells are essential for the body’s immune system. The immune system is mainly made up of lymphocytes. The two main types of lymphocytes are T cells and B cells. When an infection occurs in the body, B cells react by developing into plasma cells.
Read MoreLaryngeal cancer starts in the lower part of the throat, also known as the larynx. The larynx has vocal cords and is responsible for helping us speak. It is otherwise known as the voice box. It also helps keep things out of the trachea like fluid and food and helps air get in and out of the lungs. Depending on where in the larynx the cancer is present, treatment options may vary. The larynx has three main parts: the supraglottis, the glottis, and the subglottis. The supraglottis is the area above the vocal cords; the glottis in the area that contains the vocal cords; and the subglottis is the area below the vocal cords.
Read MoreIn our culture, tattoos have become quite the norm. Whether small and discrete, or full sleeves that are hard not to notice, tattoos have become a common form of self-expression. But what if your tattoos give you a false positive diagnosis for metastatic cancer? For one California woman, this nightmare became a reality in 2012 during a PET scan that was meant to stage the severity of her cervical cancer diagnosis.
Read MoreAs with all cancers, if diagnosed early lung cancer can be more effectively treated and cured. Yearly, lung cancer kills almost 1.5 million people – but with early diagnosis there is a 50% higher chance of survival over those who are not diagnosed until the disease has spread, or metastasized, beyond the lungs.
Read MorePancreatic cancer advances have been making recent news, largely through the revolution that is personalized medicine, specifically immunotherapy. The statistics on pancreatic cancer are grim. Almost 50,000 people will be diagnosed in the US this year, with more than 40,000 dying from the disease. There exists no effective screening method. The disease is asymptomatic early on and spreads rapidly to other organs.
Read MoreScientists from University College Londonhave designed a chemical compound that has reduced the growth of pancreatic cancer tumors by 80 percent in treated mice. Published in Nature Scientific Reports. Study was funded by the UK charity, Pancreatic Cancer Research Fund, the UCL team, and led by professor Stephen Neidle.
Read MorePancreatic cancer the most deadly type of any common cancer. It is hard to catch early. In the U.S. in 2015, it is estimated that about 48,960 people will be diagnosed with pancreatic cancer, and about 40,560 people will die of pancreatic cancer. The disease accounts for about 3 percent of all cancer cases, and about 7 percent of cancer deaths. The average lifetime risk of developing pancreatic cancer is about 1 in 67.
Read MoreIs cancer hiding in your home? Many findings over the last decade have revealed hidden cancer agents contained in the chemicals present in household products. Here are 10 products you need to think twice about keeping around.
Read MoreMost people think breast cancer is a woman’s disease. However, men can get breast cancer too. Breast cancer is much less common in men than it is in women. Older men are most likely to develop breast cancer. However, men of any age can get the disease.
Read MoreNeuroblastoma is a type of cancer that starts in the nerve cells. The disease often starts in the adrenal glands which sit directly on top of the kidneys. It can also occur in the nerve tissue of the abdomen, chest, spine or neck. About 1 out of 3 neuroblastomas start in the adrenal glands, while about 1 out of 4 start in the abdomen.
Read MoreLymphoma: Hodgkin vs. Non-HodgkinLymphoma is a type of cancer that begins in the lymphocytes (white blood cells). There are two types of lymphomas: Hodgkin lymphoma and Non-Hodgkin lymphoma. Hodgkin lymphoma and Non-Hodgkin lymphoma differ in the way that they behave, spread, and respond to treatment.
Read MoreMultiple myeloma is a rare type of cancer that starts in the plasma cells, which are a type of white blood cell. Healthy plasma cells are found in the bone marrow and help the body fight infections by producing antibodies that identify and destroy foreign substances that can harm the body.
Read MoreEsophageal cancer is a type of cancer that starts in the cells that line the inner esophagus. The esophagus is a muscular tube that carries food from the throat to the stomach to be digested. This type of cancer can occur anywhere in the esophagus, but is most commonly found in the lower esophagus in people who develop it in the United States.
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