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43 Cards in this Set

  • Front
  • Back
CANCER
The second most common cause of death in the United States.
560,000
How many people die from cancer every year?
CANCER
The name given to a large group of diseases characterized by the uncontrollable growth and spread of abnormal cells.
TUMOR
A mass of cells serving no physiological function and can multiply without normal controls over cellular growth and division.
BENIGN
Noncancerous tumors that are generally harmless unless their growth obstructs or crowds out normal tissue.
MALIGNANT
Cancerous tumors whose mutant programming allows them to grow rapidly and invade surrounding tissue, disrupting their normal function.
BIOPSY
A surgical retrieval of cells, followed by microscopic or biochemical examination of their characteristics; determines whether tumor is benign or malignant.
CARCINOGEN
A cancer-causing agent that damages a normal cell and reprograms the genetic information. (UV rats and tar in cigarettes)
METASTASIS
Process by which cancer spreads from one area to different areas of the body.
ANGIOGENESIS
Process in which malignant cells give off growth factors that induce new blood capillaries to grow toward the tumor; these supply the tumor's cell with oxygen and materials and carry off cellular waste
CARCINOMAS
Solid tumors that occur in epithelial tissues , tissues covering body surfaces and lining most body cavities (skin, breast, lung, mouth)
SARCOMAS
Solid tumors that occur in middle layers of tissue - for example, in bones, muscles, and connective tissues; less common that carcinomas.
LYMPHOMAS
Tumors that develop in lymph nodes, lymph vessels, or related infection-fighting regions of the body.
ONCOLOGIST
A doctor who specializes in cancer detection and treatment.
LEUKEMIAS
Nonsolid cancers characterized by an increased number of white blood cells in blood-forming parts of the body (bone marrow, spleen)
SMOKING
What accounts for 30% of all cancer deaths and 87% of all lung cancer deaths.
Know the most frequently diagnosed in males.
1. Prostate,
2. Lung
3. Colon
The most frequently diagnosed in females.
1. Breast
2. Lung
3. Colon
The top cancer killers of males
1. Lung
2, Prostate
3. Colon
The top cancer killers of females
1. Lung
2. Breast
3. Colon
Symptoms for Lung Cancer
-A cough that won't go away.
-Chest pain, especially during deep breaths
-Wheezing or shortness of breath
-Coughing up bloody phlegm
-Fatigue
Screening for Lung Cancer
spiral CT, cough up phlegm for a sputum test, chest X-ray, biopsy (small sample of the suspicious mass is removed, usually with a needle, for examination under a microscope)
Risk factor for Lung Cancer
Smoking...
Breast Cancer Symptoms
-A painless lump in the breast
-Changes in breast size or shape
-Swelling in the armpit
-Nipple changes or discharge
Signs of Inflammatory Breast Cancer
Breast skin may become thick, red, and may look pitted -- like an orange peel. The area may also feel warm or tender and have small bumps that look like a rash.
Early detection
mammograms, self-exams, breast ultrasound, MRI
Symptoms Prostate Cancer
-Frequent urination, especially at night
-Difficulty starting or stopping urination
-Weak or interrupted urinary stream
-Painful or burning sensation during urination or ejaculation
-Blood in urine or semen
prostatic hyperplasia (BPH)
prostate can grow larger as men age, sometimes pressing on the bladder or urethra and causing symptoms similar to prostate cancer
Risk Factors for Prostate Canccer
Growing older
Family history
African-Americans
Diet
Early Detection for Prostate Cancer
Screening tests
-a digital rectal exam (DRE) to feel for bumps or hard spots on the prostate.
-a blood test can be used to measure prostate-specific antigen (PSA)
Early Detection for Prostate Cancer
biopsy
Risk Factors colon cancer
Age -- most patients are older than 50
Polyps or inflammatory bowel disease
Family history of colorectal cancer
History of ovarian or breast cancer
Risk Factors colon cancer
Diet high in red or processed meats, or meats cooked at high temperatures
Being overweight (excess fat around the waist)
Exercising too little
Smoking or drinking alcohol
symptoms colon cancer
There are usually no early warning signs for colorectal cancer.
colon cancer screening
screenings are the key to early detection. Beginning at age 50, most people should have a colonoscopy every 10 years. biopsy
TESTICULAR CANCER
Tends to be diagnosed in younger men 20-34.
Symptoms of Pancreatic Cancer
pain often develops in the upper abdomen; aundice, nausea, loss of appetite, weight loss, fatigue, weakness, and depression
Risk factors for Pancreatic Cancer
smoking; Diabetes ; chronic pancreatitis; cirrhosis of the liver; family history of pancreatic cancer, high fat diet, obesity, and lack of exercise can also play a part.
early detection screening for Pancreatic Cancer
CT scan;
Risk factors for Cervical Cancer
early age at first intercourse; multiple sexual partners; smoking, herpes, and HPV
Pap Smear
A procedure in which cells taken from the cervical region are examined for abnormal cellular activity.
1 in 6
How many men will be diagnosed with prostate cancer during his lifetime.
Symptoms of cervical cancer
bleeding outside menstruation cycle or after menopause vaginal discharge.