American College of Surgeons (ACoS) Approved Programs:
Established in 1930, the Approvals Program of the American College of Surgeons (ACoS) Commission on Cancer surveys hospitals, treatment centers, and other facilities according to standards set by the Committee on Approvals, which recommends approval awards based on these surveys. The Approvals Program has experienced steady growth since its inception.
ACoS Categories of Approvals:
Programs are assigned a category of approval that describes the services
available at the facility.
Categories and descriptions (from the ACoS website) include:
Radiography (X-rays) of vessels after the injection of radiopaque material.
|BMI Weight Status
Below 18.5 = Underweight
18.5 - 24.9 = Normal
25.0 - 29.9 = Overweight
30.0 and Above = Obese
Formula for calculating body mass index (BMI):
Radiation treatments can be administered externally or internally, depending on the type and extent of the tumor. External radiation treatment are administered by machines that deliver high-energy radiation. The Cobalt-60 machine was the first megavoltage machine, and is still used in institutions throughout the world.
A procedure which uses a lighted, tubular instrument with a viewing device called a colonoscope to examine the colon.
Visual examination of the tissues of the cervix and vagina by inserting a magnifying instrument called a colposcope.
Computed Tomography (CT) or Computerized Axial Tomography (CAT):
The gathering of anatomical information from a cross-sectional plane of the body, presented as an image generated by a computer synthesis of x-ray transmission data obtained from many different directions on the given plane.
A confidence interval is a range around a measurement (in this case, rate) that shows its precision. Ninety five percent confidence intervals are usually given for the age-adjusted mortality rates displayed or linked to on the Texas Cancer Information website. A statistical definition of the 95 percent confidence interval is that if the measurement were conducted 100 times, 95 times the true value would be within the calculated confidence interval and five times the true value would be either higher or lower than the range of the confidence interval. Wider confidence intervals in relation to the rate itself indicate instability. For more information on confidence intervals, visit the source listed below.
Source: New York State Cancer Registry, About Age Adjusted Rates, 95% Confidence Intervals and Unstable Rates
The study of populations, especially with reference to population size, density, fertility, mortality, growth, age distribution, migration, and vital statistics, and the interaction of all these with social and economic conditions.
The discovery of a physical abnormality in a person who might or might not show symptoms of disease. Detection can result from self-examination or special screening and/or diagnostic tests administered by health care professionals.
The process of filtering the blood when the kidneys are not able to cleanse it.
A technique that uses a computer, rather than x-ray film, to record x-ray images of the breast.
Digital rectal examination (DRE):
An examination in which a doctor inserts a lubricated, gloved finger into the rectum to feel for abnormalities. Also called DRE.
Refers to cancer that has spread from the original (primary) tumor to distant organs or distant lymph nodes. Also known as distant metastasis.
Double Contrast Barium Enema:
An examination of the colon by X-ray after administration of barium, a contrast medium. Additional X-rays are taken after the patient has expelled the barium.
The abnormal pathological development of cells, indicating possible malignancy.
Early Detection Programs:
Programs used with diseases that have characteristics appropriate for screening and a valid screening test; those who test positive are referred for further evaluation by a subsequent diagnostic test or procedure to determine whether they do have the disease.
In clinical trials, requirements that must be met for an individual to be included in a study. These requirements help make sure that patients in a trial are similar to each other in terms of specific factors such as age, type and stage of cancer, general health, and previous treatment. When all participants meet the same eligibility criteria, it gives researchers greater confidence that results of the study are caused by the intervention being tested and not by other factors.
In clinical trials, an event or outcome that can be measured objectively to determine whether the intervention being studied is beneficial. The endpoints of a clinical trial are usually included in the study objectives. Some examples of endpoints are survival, improvements in quality of life, relief of symptoms, and disappearance of the tumor.
In biology, the state at which the number of calories eaten equals the number of calories used. Energy balance is affected by physical activity, body size, amount of body fat and muscle, and genetics.
The term used to describe nourishment put directly into the stomach or intestines by a method other than chewing or swallowing. Generally used with patients that have trouble taking any nourishment by mouth or to supplement those patients unable to take enough nourishment by mouth.
A specialized field of nursing involving the care of patients with abdominal stomas, dermal wounds, pressure ulcers, incontinence and related skin conditions.
Environmental Tobacco Smoke:
Smoke that comes from the burning of a tobacco product and smoke that is exhaled by smokers. Inhaling environmental tobacco smoke is called involuntary or passive smoking. Also called ETS and secondhand smoke.
The study of the distribution and causes of disease occurrence in a population.
A protein found inside the cells of the female reproductive tissue, some other types of tissue, and some cancer cells. The hormone estrogen will bind to the receptors inside the cells and may cause the cells to grow. Also called ER.
Cancer that occurs in families more often than would be expected by chance. These cancers often occur at an early age, and may indicate the presence of a gene mutation that increases the risk of cancer. They may also be a sign of shared environmental or lifestyle factors.
Fecal Immunochemical Test: (fee-kuhl im-you-no-KIM-uh-kuhl test): (also called FIT):
A newer test to look for "hidden" blood in the stool, which could be a sign of cancer. The test is not affected by vitamins or foods, though it still requires 2 or 3 specimens. See also fecal occult blood test, false positive, and colorectal cancer screening.
Fecal-Occult Blood Test:
Examination of stool for traces of blood not visible to the naked eye.
A term commonly used as the statistical basis for successful treatment. A patient with cancer is generally considered cured after five or more years without recurrence of the disease.
A procedure which uses a thin, lighted tuble about ten inches long called a sigmoidoscope to examine the first ten to twelve inches of the rectum.
A treatment using gamma rays, a type of high-energy radiation that can be tightly focused on small tumors or other lesions in the head or neck, so very little normal tissue receives radiation. The gamma rays are aimed at the tumor from many different angles at once, and deliver a large dose of radiation exactly to the tumor in one treatment session. This procedure is a type of stereotactic radiosurgery. Gamma Knife therapy is not a knife and is not surgery. Gamma Knife is a registered trademark of Elekta Instruments, Inc.
A doctor who specializes in diagnosing and treating disorders of the digestive system.
Analyzing DNA to look for a genetic alteration that may indicate an increased risk for developing a specific disease or disorder.
Proposed limits to all health care spending.
A doctor who specializes in treating cancers of the female reproductive organs.
Practitioners of disease prevention, detection, treatment and rehabilitation. These include physicians, nurses, dentists, dietitians, health educators, social workers and therapists, among others.
An amount of radiation that is greater than that given in typical radiation therapy. HDR is precisely directed at the tumor to avoid damaging healthy tissue, and may kill more cancer cells in fewer treatments. Also called high-dose radiation.
Helical Computed Tomography Scanning: (HEH-lih-kul kum-PYOO-ted toh-MAH-gruh-fee)
SA detailed picture of areas inside the body. The pictures are created by a computer linked to an x-ray machine that scans the body in a spiral path. Also called spiral CT scan.
A doctor who specializes in treating blood disorders.
Hepatocellular carcinoma (HCC): (HEP-ah-to-SEL-yoo-lar KAR-sih-NOH-mah)
Hepatocellular carcinoma (HCC) is the most common primary liver cancer. HCC incidence has been steadily rising in the US, and has got the fastest growing cause of cancer-related mortality in men. Major risk factors for HCC include hepatitis C virus and hepatitis B virus infections, alcoholic cirrhosis and cirrhosis related to nonalcoholic steatohepatitis (NASH). Treatment options include surgical resection, liver transplantation, local therapies such as local ablation or trans-arterial chemo-embolization (TACE) for early stage disease. Regular surveillance of at-risk patients may result in earlier HCC stage at diagnosis, better treatment options and eventually decreased mortality.
Transmitted from parent to child by information contained in the genes.
When the chance for developing cancer is greater for an individual or a group of people than it is for the general population, that individual or group is thought to be high-risk. People may be considered to be high-risk for many factors or combinations of factors, including a family history of a disease, personal habits, or exposure to products which can cause cancer in the environment or workplace.
Home Health Care:
Basic to skilled care provided in the patient's home.
Comprehensive program designed to address the physical, emotional and spiritual needs of individuals and their families who face a life-threatening illness.
A member of a family of viruses that can cause abnormal tissue growth (for example, genital warts) and other changes to cells. Infection with certain types of HPV increases the risk of developing cervical cancer. Also called human papillomavirus.
A vaccine being studied in the prevention of human papillomavirus infection and cervical cancer. Infection with certain types of HPV increases the risk of developing cervical cancer. Also called human papillomavirus vaccine.
A form of nutrition that is delivered into a vein. Hyperalimentation does not use the digestive system. It may be given to people who are unable to absorb nutrients through the intestinal tract because of vomiting that won't stop, severe diarrhea, or intestinal disease. It may also be given to those undergoing high-dose chemotherapy or radiation and bone marrow transplantation. It is possible to give all of the protein, calories, vitamins and minerals a person needs using hyperalimentation. Also called parenteral nutrition, total parenteral nutrition, and TPN.
Biological therapy/treatment to stimulate or restore the ability of the immune system to fight infection and disease.
In place; localized and confined to one area. Carcinoma in situ is an early stage of the development of a cancer, when it is still confined to one layer of tissue.
The number of occurrences of a given disease within a population. Cancer incidence is the number of new cases of cancer diagnosed in one year. Data on the incidence of cancer in Texas are maintained by the Texas Cancer Registry at the Texas Department of Health.
Calculated by dividing the number of new cases of a particular cancer during a given period of time by the number of people known to be at risk.
A method of putting fluids, including drugs, into the bloodstream. Also called intravenous infusion.
Intensity-Modulated Radiation Therapy (IMRT):
A type of 3-dimensional radiation therapy that uses computer-generated images to show the size and shape of the tumor. Thin beams of radiation of different intensities are aimed at the tumor from many angles. This type of radiation therapy reduces the damage to healthy tissue near the tumor.
Internal Radiation Therapy:
A type of radiation therapy in which radioactive material sealed in needles, seeds, wires, or catheters is placed directly into or near a tumor. Also called brachytherapy, implant radiation therapy, and radiation brachytherapy.
Interstitial Irradiation Therapy:
A type of internal radiation therapy in which radioactive material sealed in needles, seeds, wires, or catheters is placed directly into a tumor or body tissue.
Intracavitary Radiation Therapy:
A type of internal radiation therapy in which radioactive material sealed in needles, seeds, wires, or catheters is placed directly into a body cavity such as the chest cavity or the vagina.
Intra-Operative Radiation Therapy:
Radiation treatment aimed directly at a tumor during surgery. Also called IORT.
Joint Commission on Accreditation of Healthcare Organizations is the nation's oldest (founded in 1919) independent, not-for-profit and largest standards-setting and accrediting body in healthcare. The mission of the JCAHO is to improve the quality of care provided to the public through the provision of health care accreditation and related services that support performance improvement in health care. The Joint Commission is recognized nationwide as a symbol of quality which indicates that an organization meets certain performance
Linear accelerators, using high-energy x-ray beams, are now the most commonly used machines. Technological advances have permitted the development of machines with increased energy, allowing for precise treatments of deep seated tumors with less damage (i.e. skin sparing) to superficial tissues.
An invasive neoplasm confined entirely to the organ of origin.
Means having an income that is equal to or less than the levels established by the Office of Management and Budget as poverty level.
A procedure in which radio waves and a powerful magnet linked to a computer are used to create detailed pictures of areas inside the body. These pictures can show the difference between normal and diseased tissue. Magnetic resonance imaging makes better images of organs and soft tissue than other scanning techniques, such as computed tomography (CT) or x-ray. Magnetic resonance imaging is especially useful for imaging the brain, the spine, the soft tissue of joints, and the inside of bones. Also called MRI, NMRI, and nuclear magnetic resonance imaging.
A cancerous tumor that can invade and destroy nearby tissue and spread to other parts of the body.
A screening and diagnostic technique that uses low-dose x-rays to find tumors in the breast.
Centralized management of the distribution of goods and services from various providers. It is often considered to be synonymous with a market-based approach because it allows consumers to choose from among competing health plans. In the context of national health care reform, it would include a defined package of basic benefits with supplemental options.
Medical Oncologist: (MEH-dih-kul on-KAH-loh-jist)
A doctor who specializes in diagnosing and treating cancer using chemotherapy, hormonal therapy, and biological therapy. A medical oncologist often is the main health care provider for someone who has cancer. A medical oncologist also gives supportive care and may coordinate treatment given by other specialists.
Medicaid is a program administered at the state level, which provides medical assistance to the needy. Families with dependent children, the aged, blind, and disabled who are in financial need are eligible for Medicaid. It may be known by different names in different states.
Medicare is the Federal program which helps pay health care costs for people 65 and older and for certain people under 65 with long-term disabilities.
Process which focuses on provider and supplier specific process quality indicators and outcome measures in order to improve care provided to beneficiaries.
The spread of cancer cells to new areas of the body.
Military health care:
Military health care includes TRICARE/CHAMPUS (Civilian Health and Medical Program of the Uniformed Services) and CHAMPVA (Civilian Health and Medical Program of the Department of Veterans Affairs), as well as care provided by the Department of Veterans Affairs (VA).
Any departure, subjective or objective, from a state of physiological or
psychological well-being. In this sense, sickness, illness, and a morbid condition are synonymous.
Calculated by dividing the number of people who have died of a particular cancer during a given period of time by the total population at risk.
An abnormal mass of tissue that results when cells divide more than they should or do not die when they should. Neoplasms may be benign (not cancer), or malignant (cancer). Also called tumor.
A doctor who specializes in surgery on the brain, spine, and other parts of the nervous system.
Describes a clinical trial or other experiment in which the researchers know what treatments are being given to each study subject or experimental group. If human subjects are involved, they know what treatments they are receiving.
Nuclear medicine studies document organ function, in contrast to conventional radiology, which creates images based upon anatomy. Many of the nuclear studies can measure the degree of function present in an organ. Images may be obtained immediately, as the isotope is injected, or up to several days later to allow sufficient radionuclide to collect in the selected organ or system.. For example, when tumors metastasize to bone they may stimulate abnormal bone production. This abnormality causes more of the radionuclide to be in
A condition in which a person has abnormally high amounts of unhealthy body fat; medically defined as a body mass index of 30 or greater.
The use of avocational or vocational tasks as a form of therapy.
A science dealing with the physical, chemical, and biologic properties and features of cancer, including causes and the disease process.
A nurse who specializes in treating and caring for people who have cancer.
A physician who, after extensive training, specializes in cancer treatment.
Orthovoltage is a type of radiation therapy that has been available for over 60 years. The x-rays are strong enough to kill cancer cells but do not penetrate more than a few millimeters beyond the surface of the skin. Orthovoltage treatments are given for very superficial, small tumors such as skin cancers. Orthovoltage is an excellent alternative to surgery for skin cancer in sensitive locations such as the folds of the nose or the eyelids.
A way to measure the amount a person has smoked over a long period of time. It is calculated by multiplying the number of packs of cigarettes smoked per day by the number of years the person has smoked. For example, 1 pack year is equal to smoking 1 pack per day for 1 year, or 2 packs per day for half a year, and so on.
Treatment to relieve, rather than cure, symptoms caused by cancer. Palliative care can help people live more comfortably.
A simple microscopic examination of cells. The Pap test can detect cancer of the cervix at an early, highly curable stage.
Pediatric Hematologist: (PEE-dee-A-trik HEE-muh-TAH-loh-jist)
A doctor who specializes in treating blood disorders in children.
Phase I Trial:
The first step in testing a new treatment in humans. These studies test the best way to give a new treatment (for example, by mouth, intravenous infusion, or injection) and the best dose. The dose is usually increased a little at a time in order to find the highest dose that does not cause harmful side effects. Because little is known about the possible risks and benefits of the treatments being tested, phase I trials usually include only a small number of patients who have not been helped by other treatments.
Phase II Trial:
A study to test whether a new treatment has an anticancer effect (for example, whether it shrinks a tumor or improves blood test results) and whether it works against a certain type of cancer.
Phase III Trial:
A study to compare the results of people taking a new treatment with the results of people taking the standard treatment (for example, which group has better survival rates or fewer side effects). In most cases, studies move into phase III only after a treatment seems to work in phases I and II. Phase III trials may include hundreds of people.
Phase IV Trial:
After a treatment has been approved and is being marketed, it is studied in a phase IV trial to evaluate side effects that were not apparent in the phase III trial. Thousands of people are involved in a phase IV trial.
The treatment of pain, disease, or injury by physical and mechanical means. For example, massage, regulated exercise, water, heat, or light may be used as a part of physical therapy.
The process of using a machine to separate plasma from certain cells in the blood; only the cells are returned to the person. Plasmapheresis can be used to remove excess antibodies or plasma from the blood.
Estimates generally use existing data collected from various sources.
While projections and estimates may appear similar, there are some distinct differences between the two measures. Estimates are for the past, while projections are based on assumptions about future demographic trends at the time the projections are produced.
An estimate and a projection available for the same date (e.g., July 1997), may not agree because they were produced at different times based on different assumptions.
Projections are estimates of the population for future dates. They illustrate plausible courses of future population change based on assumptions about future births, deaths, international migration, and domestic migration. Projected numbers are based on an estimated population consistent with the most recent decennial census as enumerated, projected forward using a variant of the cohort-component method.
Positron Emission Tomography (PET):
Tomographic imaging of local metabolic and physiological functions in tissues, indicating the presence or absence of disease; the image is formed by a computer synthesis of data transmitted by positron-emitting radionuclides that have been incorporated into natural biochemical substances administered to the patient.
The number of persons in a population with a given disease at a given time.
Primary prevention is the reduction or control of causative factors of potential health problems. This includes reducing or eliminating various risk factors such as quitting smoking to reduce the risk of lung cancer and wearing sunscreen to reduce the chances of developing skin cancer and environmental measures such as reducing exposure to toxic or carcinogenic substances. This category also includes health-service interventions, such as vaccinations or such preventive "therapy" tools as fluoridated water supplies or dental sealants.
Secondary prevention is the early detection and treatment of health problems, such as using mammography to detect breast cancer and Pap tests to detect cervical cancer, along with the resulting diagnosis and initial treatment.
Tertiary prevention involves providing appropriate supportive and rehabilitative services to minimize morbidity and maximize the quality of life, such as the rehabilitation of injuries and the prevention of secondary complications.
Health services that meet most basic health care needs over time. Primary care includes physical exams, treatment of common medical conditions, and preventive care such as immunizations and screenings. Primary care doctors are usually the first health professionals patients see for basic medical care. They may refer a patient to a specialist if needed.
Primary Care Doctor:
A doctor who manages a person's health care over time. A primary care doctor is able to give a wide range of care, including prevention and treatment, can discuss cancer treatment choices, and can refer a patient to a specialist.
Private Health Insurance:
Private health insurance is coverage by a health plan provided through an employer or union or purchased by an individual from a private health insurance company.
A doctor who specializes in using radiation to treat cancer.
The use of high-energy radiation from x-rays, gamma rays, neutrons, protons, and other sources to kill cancer cells and shrink tumors. Radiation may come from a machine outside the body (external-beam radiation therapy), or it may come from radioactive material placed in the body near cancer cells (internal radiation therapy). Systemic radiation therapy uses a radioactive substance, such as a radiolabeled monoclonal antibody, that travels in the blood to tissues throughout the body. Also called irradiation and radiotherapy.
Randomized Clinical Trial:
A study in which the participants are assigned by chance to separate groups that compare different treatments; neither the researchers nor the participants can choose which group. Using chance to assign people to groups means that the groups will be similar and that the treatments they receive can be compared objectively. At the time of the trial, it is not known which treatment is best. It is the patient's choice to be in a randomized trial.
In oncology, describes the body area right around a tumor.
Programs which help patients adjust to health problems or disablement and return to a full productive life. Rehabilitation may involve physical restoration, such as the use of prostheses, or emotional help such as counseling or providing emotional support.
A decrease in or disappearance of signs and symptoms of cancer. In partial remission, some, but not all, signs and symptoms of cancer have disappeared. In complete remission, all signs and symptoms of cancer have disappeared, although cancer still may be in the body.
A radiotherapy technique in which an applicator, such as an acrylic mold of an area to be irradiated, is placed in or on the patient and then loaded from a safe source with a high-activity radioisotope. The applicator contains grooves for the insertion of nylon tubes into which the radioactive material can be introduced. Remote afterloading is used in the treatment of head, neck, vaginal, and cervical tumors.
Care provided to the patient while the family or other care givers are given time to recuperate from the daily stress of providing long-term. This may require temporary help from other family members, or from community respite programs like those offered by the Visiting Nurses Association.
A study that compares two groups of people: those with the disease or condition under study (cases) and a very similar group of people who do not have the disease or condition (controls). Researchers study the medical and lifestyle histories of the people in each group to learn what factors may be associated with the disease or condition. For example, one group may have been exposed to a particular substance that the other was not. Also called case-control study.
The evaluation of an individual's personal and family history, often by using questionnaires to estimate the degree to which that person is at risk for developing certain types of cancer. For example, assessing an individuals risk of developing cancer can provide information on ways to lower personal risk and can make the person aware of early warning signs and the type and frequency of screening programs to follow.
Something that increases a person's chance of developing a disease; an aspect of personal behavior or lifestyle, an environmental exposure, or an inborn or inherited characteristic, which on the basis of epidemiologic evidence is known to be associated with health-related conditions.
SCHIP, the State Children’s Health Insurance Program, is a program administered at the state level, providing health care to low-income children whose parents do not qualify for Medicaid. SCHIP may be known by different names in different states.
Checking for disease when there are no symptoms. Since screening may find diseases at an early stage, there may be a better chance of curing the disease. Examples of cancer screening tests are the mammogram (breast), colonoscopy (colon), Pap smear (cervix), and PSA blood level and digital rectal exam (prostate). Screening can also include checking for a person’s risk of developing an inherited disease by doing a genetic test.
X-rays of the breasts taken to check for breast cancer in the absence of signs or symptoms.
Smoke that comes from the burning of a tobacco product and smoke that is exhaled by smokers. Inhaling secondhand smoke is called involuntary or passive smoking. Also called environmental tobacco smoke and ETS.
Patients which refer themselves for a procedure such as mammography or refer themselves to a hospital without a physician's referral.
Simulators - Simulation and Treatment Planning:
The purpose of treatment planning is to determine the best way to deliver the radiation treatment and to limit the radiation dose to normal tissues. An x-ray machines called a simulator is used to visualize and define the exact treatment area. Temporary dye or permanent tattoos about the size of a small freckle may be used to mark reference points on the skin to allow exactly the same are to be treated each day.
Sliding Scale Fee:
A fee based on the individual's ability to pay for services; may vary from 100% of the fee to 0%.
Small Volume Portable Pumps:
Pumps used for infusion that can be used at home or in nursing homes.
A community resource that helps people in need. Services may include help getting to and from medical appointments, home delivery of medication and meals, in-home nursing care, help paying medical costs not covered by insurance, loaning medical equipment, and housekeeping help.
A network of family, friends, neighbors, and community members that is available in times of need to give psychological, physical, and financial help.
A professional trained to talk with people and their families about emotional or physical needs, and to find them support services.
In medicine, a doctor or other health care professional who is trained and licensed in a special area of practice. Examples of medical specialists include oncologists (cancer specialists) and hematologists (blood specialists).
A scale for rating the level of sunburn protection in sunscreen products. The higher the SPF, the more sunburn protection it gives. Sunscreens with a value of 2 through 11 give minimal protection against sunburns. Sunscreens with a value of 12 through 29 give moderate protection. SPFs of 30 or higher give high protection against sunburn. Also called sun protection factor.
Squamous Cell Carcinoma:
A common form of skin cancer which, when detected and treated early, will result in complete cure.
A distinct phase in the course of a disease. Stages of cancer are typically defined by the degree of containment or spread of the tumor: in situ, localized, regional or distant spread.
In medicine, treatment that experts agree is appropriate, accepted, and widely used. Health care providers are obligated to provide patients with standard therapy. Also called best practice and standard of care.
Stereotactic Radiation Therapy:
A type of external radiation therapy that uses special equipment to position the patient and precisely deliver radiation to a tumor. The total dose of radiation is divided into several smaller doses given over several days. Stereotactic radiation therapy is used to treat brain tumors and other brain disorders. It is also being studied in the treatment of other types of cancer, such as lung cancer. Also called stereotactic external-beam radiation therapy and stereotaxic radiation therapy.
A tubular instrument for the passage of fluid from or into the subclavian vein.
A doctor who performs biopsies and other surgical procedures in cancer patients.
The percentage of people in a study or treatment group who are alive for a certain period of time after they were diagnosed with or treated for a disease, such as cancer. The survival rate is often stated as a five-year survival rate, which is the percentage of people in a study or treatment group who are alive five years after diagnosis or treatment. Also called overall survival rate.
One who remains alive and continues to function during and after overcoming a serious hardship or life-threatening disease. In cancer, a person is considered to be a survivor from the time of diagnosis until the end of life.
In cancer, survivorship covers the physical, psychosocial, and economic issues of cancer, from diagnosis until the end of life. It focuses on the health and life of a person with cancer beyond the diagnosis and treatment phases. Survivorship includes issues related to the ability to get health care and follow-up treatment, late effects of treatment, second cancers, and quality of life. Family members, friends, and caregivers are also part of the survivorship experience.
An indication that a person has a condition or disease. Some examples of symptoms are headache, fever, fatigue, nausea, vomiting, and pain.
Care given to improve the quality of life of patients who have a serious or life-threatening disease. The goal of symptom management is to prevent or treat as early as possible the symptoms of a disease, side effects caused by treatment of a disease, and psychological, social, and spiritual problems related to a disease or its treatment. Also called comfort care, palliative care, and supportive care.
A set of symptoms or conditions that occur together and suggest the presence of a certain disease or an increased chance of developing the disease.
A type of treatment that uses drugs or other substances, such as monoclonal antibodies, to identify and attack specific cancer cells. Targeted therapy may have fewer side effects than other types of cancer treatments.
Thoracic Surgical Oncologist:
A surgeon who specializes in operating on tumors found inside the chest.
An abnormal mass of tissue that is not inflammatory, arises from cells of pre-existent tissues, and serves no useful purpose. See Neoplasm.
An exam in which sound waves are bounced off tissues and the echoes are converted into a picture. Ultrasound can reveal information about the shape, texture, and composition of tumors and cysts that cannot be seen on conventional x-ray studies. For example, suspicious lumps found during a mammographic study can be examined with ultrasound to determine whether they are benign cysts or solid masses.
Invisible rays that are part of the energy that comes from the sun. Ultraviolet radiation also comes from sun lamps and tanning beds. It can damage the skin and cause melanoma and other types of skin cancer. Ultraviolet radiation that reaches the Earth's surface is made up of two types of rays, called UVA and UVB rays. UVB rays are more likely than UVA rays to cause sunburn, but UVA rays pass deeper into the skin. Scientists have long thought that UVB radiation can cause melanoma and other types of skin cancer. They now think that UVA radiation also may add to skin damage that can lead to skin cancer and cause premature aging. For this reason, skin specialists recommend that people use sunscreens that reflect, absorb, or scatter both kinds of ultraviolet radiation. Also called UV radiation.
The care of patients who need an apparatus for producing mechanical ventilation (breathing), especially in cases of paralysis or inadequate spontaneous ventilation.
Virtual colonoscopy, also known as CT colonography, uses an x-ray machine linked to a computer to generate unique 2- and 3-D images of the colon and rectum that can be manipulated for better viewing angles and stored for later study. The procedure does call for the insertion of a rectal tube to push air into the colon for a better view. No sedation is required, but as with traditional colonoscopy, patients must take laxatives and fast 24 hours prior to screening. (Source: National Cancer Institute at http://cancer.gov/.)