905.866 medical & health answers

Cancer chemotherapy answers (7179)

«Previous Page 100 from 100

What Is Stage 4 Colorectal cancer?

A: Colorectal cancer is a term often used to refer to cancer of the colon and rectum. Together, the colon and the rectum make up the large intestine, with the rectum being the last few inches or centimeters of the colon. Stage 4 colorectal cancer is an advanced stage of the disease in which cancer that began in the colon or rectum spreads to other areas of the body. The earlier colorectal cancer is diagnosed, the better the chances of recovery. Usually, most people with stage 4 colorectal cancer are not curable.. Staging is a process in which a disease is labeled according to how far the spread is from the original site. With colorectal


What Affects Stomach cancer Survival Rates?

A: Stomach cancer survival rates depend on the stage of the cancer, its characteristics, and the patient`s general level of health at the time of diagnosis. As a general rule of thumb, the earlier the cancer is caught, the better. Five year survival rates for people with stage I stomach cancer hover around 71%, while patients with the most advanced stage of stomach cancer have a 4% chance of five year survival.. cancer staging is one of the most important determining factors in stomach cancer survival rates. A low grade cancer isolated to the stomach alone may be very treatable, and the patient...


What Is Metastatic Kidney cancer?

A: Metastatic kidney cancer is a malignancy that starts in the kidneys and invades other structures in the body. At the early stage, it may penetrate neighboring structures first, but advanced metastatic kidney cancer can spread to more remote locations, like the brain. This condition can be difficult to treat and may require an oncologist and medical consultants like nephrologists for the best level of care. The prognosis varies depending on the type of cancer, the patient`s health, and the degree of metastasis.. One of the most common forms of kidney cancer is renal cell carcinoma. When the cancer spreads, it can reach the nearby lymph nodes as well as the lungs and...


What Is Clear Cell Ovarian cancer?

A: Clear cell ovarian cancer, also known as clear cell carcinoma, is a type of epithelial carcinoma. This type of cancer forms in the surface lining of one of the ovaries. As the cancer progresses, the tumors rupture and shed cancerous tissue into the abdomen, liver, lymph nodes, or other surrounding organs. Clear cell carcinomas can be malignant or benign, but most clear cell tumors are found to be malignant.. Around 90 percent of ovarian cancer is caused by one of the epithelial cell carcinomas, which includes serous tumors, mucinous tumors, transitional tumors, endometriod tumors, and clear cell tumors. Clear cell ovarian cancer accounts for...


What Is the Connection Between Stomach and Liver cancer?

A: Researchers work toward uncovering links between various cancer types in an effort to enhance awareness and treatments. Stomach and liver cancer ó or gastric cancer and hepatic cancer ó are two such cases, and these respective conditions have many common associations via their causes, symptoms, and treatments. Inflammatory ailments may contribute to both conditions, and similar groups of people appear susceptible. Due to the organs` shared location in the gastrointestinal (GI) tract, symptoms like abdominal pain and swelling often coincide. A further unfortunate connection exists because cancer that begins in the stomach often spreads to the liver.. The stomach and...


What Is cancer of the Nervous System?

A: In the human body, the nervous system is divided into two sections: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS is comprised of the brain and spinal cord. The PNS constitutes all the other nerves connected to the spinal cord radiating out into the body, as well as nerve cells and connective tissues. cancer of the nervous system involves tumors that form in one or more parts of the nervous system. Tumors can affect the body in numerous ways, because the nervous system enables the body to process sensory information through chemical signaling, process thought and reasoning, move muscles through electrical signaling, provide speech and perform many other bodily functions.. Nervous system cancer is the...


What Is Heart cancer?

A: Heart cancer is an extremely rare form of cancer that occurs in the tissues of the heart. Tumors can develop in the walls of the chambers or in the valves that allow blood to pass between the sections of the heart. This type of cancer is difficult to detect and treatment can cause serious damage to the patientís heart.. Unlike the cells in many parts of the body, such as the skin, blood or bones, the cells in the heart do not often divide. It is believed that this is the main reason why heart cancer is extremely rare. Though tumors are seen fairly regularly in the heart, the vast majority of these are benign. cancer can travel to the heart from another part of the...


How Common Is Thyroid cancer Recurrence?

A: Thyroid cancer recurrence is not unheard of, but the actual statistics vary widely based on the cancer`s staging and how it was treated. Patients who have their thyroid gland removed during an earlier stage of the disease are less likely to have another bout with this type of cancer. Those who only have a partial removal or who have a later stage of the disease are more likely to suffer a recurrence. Overall, the five-year survival rate for thyroid cancer is very good when compared to other forms of cancer.. The rates of thyroid cancer recurrence are relatively low amongst patients who have early staged cancer. These...


What Is Pelvic cancer?

A: Pelvic cancer invades the organs and structures of the pelvis, which is the cavity at the bottom of a person`s trunk. Often, this type of cancer affects the patient`s reproductive organs. For example, a woman with pelvic cancer may have cancer of the uterus, ovaries, cervix, or vagina; a man may have cancer of the testicles or penis. Sometimes, however, pelvic cancer does not affect the reproductive system. Instead, it may invade such tissues as the bladder, the wall of the pelvis, or the rectum.. When a person has pelvic cancer, he has cancer in an organ or tissue in the pelvic region of his...


What Is the Link Between Chemicals and cancer?

A: cancer, which is an uncontrolled growth of cells that has deleterious effects on organs and other body tissues, can be linked to exposure to certain chemicals in the environment. cancer cells become deleterious when they multiply to the point where they invade neighboring tissue and eventually spread to other body systems. Often times, the cellís out-of-control growth is initiated by repeated exposure to a toxic chemical, also called a carcinogen. Chemicals and cancer incidence go hand in hand. The majority of research on the etiology of cancer focuses on specific environmental causation, like chemical exposure in the workplace or exposure as result of lifestyle choice, for example.. The...

Contact us   |   Disclaimer & Privacy Policy   |