These features are called antigens, and when they're introduced through a vaccine, the immune system learns to recognize them as a threat. Once the immune system becomes familiar with antigens from a virus or bacterium, it will then be able to quickly mount an attack against that pathogen ...
Now, nearly 70% of those who get cancer survive that long, and that rate is set to rise. Why?Because, more than ever, chemotherapy (化疗) and radiation, once the only ways of cancer treatment, are being paired with or replaced by varieties of new drugs and treatments.For example,the ...
Cancer syndrome is a condition where genetic mutations that increase the risk of cancer are inherited. Explore what cancer syndrome is and its role in cancer at a young age, discover some clues to help detect if cancer developed due to this condition, and take a look at the genetic risk fa...
Breakthrough pain:If you treat chronic pain with medication, you may still feel a flash of pain every once in a while. This is called “breakthrough pain” because it breaks through the effects of your medication. It often happens quickly, lasts a short time and can feel very strong. ...
What do I need to know about stomach cancer?Most stomach cancer starts in the cells that line the stomach but may form anywhere in the stomach. It is also called gastric cancer.What increases my risk for stomach cancer?Age older than 60 years Intestinal metaplasia (cells like intestine cells...
White noise has been used to treat ringing or buzzing in the ear, called tinnitus. Scientists at Northwestern University in Illinois are studying how shortpulsesof pink noise can increase the slow brain waves of deep sle...
(化合物) called 2-nonenal. The compound is a byproduct of other chemical breakdowns and sends out a “greasy” or “grassy” odor as the molecules (分子) exit the skin and are released into the air. Researchers disc...
After cancer is found, your healthcare provider will assign a number called a Gleason score. The number can help you understand how quickly the cancer is likely to grow, and if it may spread: A number of 6 or lower means the cancer is likely to grow more slowly. A score of 7 means...
Britain’s King Charles was treated recently for a medical condition called enlarged prostate. American Defense Secretary Lloyd Austin recently spent two weeks in a hospital for treatment following an operation for prostate cancer. 英国国王查尔斯最近因前列腺肥大而接受治疗。 美国国防部长劳埃德·奥斯汀最近...
Web Address: http://www.cancer.govCall your local emergency number (911 in the US) if:You suddenly feel lightheaded and short of breath. You cough up blood.When should I seek immediate care?Your arm or leg feels warm, tender, and painful. It may look swollen and red. You are not ab...