Renal Cancer – Symptoms, Treatment, Staging and Survival Rates

Definition of Renal Cancer Renal Cancer is the growth of a malignant (cancerous) tumor in the kidney. Doctors diagnose about 30,000 people in the United States with renal cancer, also called kidney cancer, each year. The most common form of renal cancer is renal cell carcinoma (RCC), which accounts for more than 90 percent of […]

Read More

Dysplasia definition, treatment and cancer

Definition of Dysplasia Abnormal changes that are occurring in cells. In dysplasia, rapidly dividing cells form tissue that has an anomalous structure. This structure has the potential of transitioning to cancer. Dysplasia is an early stage of development for all cancers but not all dysplasia becomes cancer. Because there is no way to know which […]

Read More

Wilms’s Tumor – Symptoms, Treatment and Prognosis

Definition of Wilms’s Tumor Wilms’s Tumor – a malignant (cancerous) growth in the kidney. Wilms’s tumor, also called nephroblastoma, nearly always affects children under age six. Though relatively rare, with doctors diagnosing about 500 children a year in the United States with this form of kidney cancer, Wilms’s tumor is the most common cancer of the […]

Read More

Sarcoma Cancer – Definition and Types

Definition of Sarcoma Cancer Sarcoma cancer that arises from connective tissue such as bone, tendon, cartilage, fat, muscle, and other soft tissues. Sarcomas may also develop within the walls of blood vessels, which contain connective tissue. treatment generally combines surgery to remove the tumor with radiation therapy or, less commonly, chemotherapy. Radiation exposure, such as occurs with radiation therapy for other cancers or […]

Read More

Bone Cancer – Symptoms, Prognosis, Treatment, Survival rate

Definition of Bone Cancer Cancer that occurs in the tissues of the bone, either as primary cancer (cancer that originates in the bone) or metastatic cancer (cancer that spreads to the bone from an origin elsewhere in the body). Primary bone cancer is rare; doctors in the United States diagnose about 2,500 people with primary bone cancer each year. […]

Read More

Myxoma (Heart Tumor), Definition, Treatment and Surgery

Definition of Myxoma (Heart Tumor), Treatment and Surgery Myxoma is a nonmalignant tumor that grows in the heart, nearly always in one of the atria and most commonly in the left atrium. Myxoma arises from the endocardium and may be either firm or soft in consistency. The tumor can block the flow of blood through the atrium, […]

Read More

Kaposi’s Sarcoma – Cancer Skin – Treatment and Symptoms

Definition of Kaposi’s Sarcoma Kaposi’s Sarcoma – A cancer that develops in the connective tissues that support the skin, with characteristic lesions on the skin and mucous membranes. There are several types of Kaposi’s sarcoma. The two that are most common in the United States are AIDS-related Kaposi’s sarcoma and transplant-related Kaposi’s sarcoma. In 1994 researchers discovered that human […]

Read More

Leukemia – Definition, Types, Symptoms and Treatment

Definition of Leukemia A type of cancer that affects the bone marrow’s production of leukocytes (white blood cells). Doctors classify leukemia as either myeloid (sometimes called myelocytic) or lymphocytic (sometimes called lymphoblastic), depending on the type of leukocytes affected. Within either classification leukemia can be acute or chronic. The Four Most Common Types of Leukemia […]

Read More

Keratoacanthoma – Skin Cancer – Treatment

Definition of Keratoacanthoma Keratoacanthoma is a form of squamous cell carcinoma (skin cancer) that appears suddenly and grows rapidly, though has a low rate of metastasis (spreading). Like other forms of skin cancer, keratoacanthoma is the consequence of extensive sun exposure that manifests decades later. Researchers have identified a number of chromosomal abnormalities that appear connected with keratoacanthoma, […]

Read More

Lymphoma – Definition, Symptoms and Treatment

Definition of Lymphoma Lymphoma is a type of cancer that affects the hematopoietic functions of the lymph system that results in the uncontrolled proliferation of lymphocytes, the type of leukocyte  (white blood cell) that the lymph tissues primarily produce. The lymphocytes congregate in the lymph tissues to form tumors. Lymphoma vs Leukemia Leukemia and lymphoma are both cancers […]

Read More