Breast Cancer – Symptoms, Information, Causes, Diagnosis and Treatment

Definition of Breast Cancer A malignant (cancerous) tumor that arises in the breast. There are many types of breast cancers, some of which are hormone driven (draw sustenance from estrogens or progesterone) and others that are not. Primary cancer originates in the breast; secondary breast cancer metastasizes (spreads) to the breast from an origin elsewhere in the […]

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Liver Cancer – symptoms and treatment

Definition of Liver Cancer Liver Cancer – malignant growths in the liver – may be primary (originates in the liver) or secondary (metastasizes, or spreads, from other locations in the body). Primary liver cancer is less common than metastatic liver cancer. Most primary liver cancer develops as a complication of chronic hepatitis b or hepatitis C infection, conditions that […]

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Cancer of the Penis (Penile Cancer) – Definition

Definition of Penis Cancer A malignant (cancerous) tumor that arises from the tissues of the penis. Cancer of the penis is rare and usually occurs in men over age 50. Men who are uncircumcised and men who have human papillomavirus (HPV) infection have increased risk for cancer of the penis. Early symptoms include a painless growth, bump, […]

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Pancreatic Cancer – Definition, Symptoms, Diagnosis and Treatment

Definition of Pancreatic Cancer Pancreatic Cancer – malignant growths of the pancreas. Pancreatic cancer seldom shows symptoms until the cancer is well advanced or metastasized, making it among the most lethal cancers and the fourth leading cause of deaths from cancer in the United States. The one-year survival rate is about 24 percent Symptoms and Diagnostic Path When […]

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Cervical Cancer – Definition, Symptoms, Causes, Treatment

Definition of Cervical Cancer A malignant (cancerous) tumor that originates in a woman’s cervix. The cervix is a thick neck of tissue that joins the vagina and the uterus. Infection with the human papillomavirus (hpv) accounts for nearly all cervical cancer, though only about 15 of the 100 or so strains of HPV are connected with cervical cancer. […]

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Stomach Cancer – stages, symptoms, treatment and survival rate

Definition of Stomach Cancer Malignant growths that occur in the stomach. Stomach cancer is seventh among deaths from cancer in the United States. About 90 percent of stomach cancers are adenocarcinomas, malignant growths that originate in the glandular cells that carpet the gastric mucosa. These are the cells that produce the stomach’s acid and mucus, as well as digestive […]

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Ovarian Cancer – Symptoms, Signs, Stages, Diagnosis and Treatment

Definition of Ovarian Cancer Ovarian Cancer is a malignant (cancerous) tumor that develops in the tissues of the ovary. Cancer may arise from any of the ovary’s three types of cells-germ, stromal, and epithelial-though about 90 percent of ovarian cancers arise from the ovarian epithelium (the membranous covering of the ovary). Ovarian epithelial cancer occurs […]

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Retinoblastoma – Definition and Treatment

Definition of Retinoblastoma Retinoblastoma is a cancerous tumor of the retina that most often occurs in children. Most retinoblastomas are hereditary and develop in early childhood, usually by age four. Some retinoblastomas are the result of new germline mutations though are not hereditary. Treatment in such cases is surgery to remove the eye (enucleation), with placement of […]

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Prostate Cancer – Definition, Symptoms, Stages, Prognosis and Treatment

Definition of Prostate Cancer Prostate Cancer is a malignant (cancerous) tumor that arises from the glandular tissue of the prostate gland, a walnut-size structure that encircles a man’s urethra at the base of the bladder. Prostate cancer is one of the hormone-driven cancers that appears to have some genetic foundations as it tends to run in families. Prostate cancer also strongly […]

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Testicular Cancer – Definition, Symptoms and Treatment

Definition of Testicular Cancer Testicular cancer – A malignant (cancerous) tumor that arises from the tissue of a man’s testicle. Testicular cancer is usually unilateral (occurs only in one testicle), though sometimes occurs bilaterally (in both testicles), and is most common in early adulthood (ages 20 to 34). With detection before the cancer metastasizes (spreads elsewhere […]

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