What is the agent or substance that incites cancer?
What is a carcinogen? Substances and exposures that can lead to cancer are called carcinogens.May 17, 2019
What term means malignant tumor derived from cartilage cells '?
Chondrosarcoma is a type of bone cancer that develops in cartilage cells. Cartilage is the specialized, gristly connective tissue that is present in adults and the tissue from which most bones develop. Cartilage plays an important role in the growth process.
Which of the following is a cancerous tumor originating from blood vessels?
Angiosarcoma is cancer that forms in the lining of blood vessels and lymph vessels. It often affects the skin and may appear as a bruise-like lesion that grows over time. Angiosarcoma is a rare type of cancer that forms in the lining of the blood vessels and lymph vessels.Apr 29, 2020
When a patient's therapy is administered via the bloodstream it is called?
Systemic therapy is the use of medication to destroy cancer cells. This type of medication is given through the bloodstream to reach cancer cells throughout the body. Systemic therapies are generally prescribed by a medical oncologist, a doctor who specializes in treating cancer with medication.
Is a carcinoma malignant?
Carcinoma is a malignancy that begins in the skin or in tissues that line or cover internal organs. Sarcoma is a malignancy that begins in bone, cartilage, fat, muscle, blood vessels, or other connective or supportive tissue.
Is malignancy curable?
Treatment. There are no cures for any kinds of cancer, but there are treatments that may cure you. Many people are treated for cancer, live out the rest of their life, and die of other causes. Many others are treated for cancer and still die from it, although treatment may give them more time: even years or decades.May 17, 2020
Which of the following terms means a cancerous tumor of the brain?
Glioma A brain tumor that begins in a glial, or supportive cell, in the brain or spinal cord. Malignant gliomas are the most common primary tumors of the central nervous system (the brain and spinal cord).
Which of the following terms is used to indicate a surgical procedure to dilate a vessel using a balloon?
A coronary angioplasty is a procedure used to widen blocked or narrowed coronary arteries (the main blood vessels supplying the heart). The term "angioplasty" means using a balloon to stretch open a narrowed or blocked artery.
What is a benign tumor made up of newly formed blood vessels?
A hemangioma is a benign (noncancerous) tumor made up of blood vessels. There are many types of hemangiomas, and they can occur throughout the body, including in skin, muscle, bone, and internal organs. Most hemangiomas occur on the surface of the skin or just beneath it.
Which type of radiation aims to protect healthy tissue during the treatment?
Radiation therapy used this way is called intraoperative radiation. With this technique, doctors can more easily protect nearby normal tissues from radiation. After surgery to kill any cancer cells that remain.Jan 8, 2019
How does radiation therapy work?
Radiation works by making small breaks in the DNA inside cells. These breaks keep cancer cells from growing and dividing and cause them to die. Nearby normal cells can also be affected by radiation, but most recover and go back to working the way they should.Dec 27, 2019
What are adenocarcinoma cells?
Adenocarcinoma is a type of cancer that starts in mucus-producing (glandular) cells. Many organs have these types of cells and adenocarcinoma can develop in any of these organs.