dysplasia – abnormality of development; in pathology, alteration in size, shape, and organization of adult cells.
What term refers to a malignancy?
A tumor can be benign (noncancerous) or malignant (cancerous, meaning it can spread to other parts of the body). Also called a nodule or mass.
Which of the following terms refers to a malignancy quizlet?
Cancer refers to a malignant tumor. The term cancer refers to a malignant tumor with rapid growth, a loss of differentiation, and the absence of normal tissue organization.
What are characteristics of benign tumors?
A benign tumor has distinct, smooth, regular borders. A malignant tumor has irregular borders and grows faster than a benign tumor. A malignant tumor can also spread to other parts of your body. A benign tumor can become quite large, but it will not invade nearby tissue or spread to other parts of your body.
What medical term means abnormal condition?
-osis abnormal condition, disease.
What term refers to an abnormal condition of all or part of the body?
A disease is a particular abnormal condition that negatively affects the structure or function of all or part of an organism, and that is not immediately due to any external injury.
Do cancerous lumps grow?
Bumps that are cancerous are typically large, hard, painless to the touch and appear spontaneously. The mass will grow in size steadily over the weeks and months. Cancerous lumps that can be felt from the outside of your body can appear in the breast, testicle, or neck, but also in the arms and legs.
Is all tumor is cancerous?
Tumors may be benign (not cancer) or malignant (cancer). Benign tumors may grow large but do not spread into, or invade, nearby tissues or other parts of the body. Malignant tumors can spread into, or invade, nearby tissues. They can also spread to other parts of the body through the blood and lymph systems.
Does malignant mean cancerous?
A term used to describe cancer. Malignant cells grow in an uncontrolled way and can invade nearby tissues and spread to other parts of the body through the blood and lymph system.
Which of the following terms refers to an abnormal growth of new tissue that serves no useful purpose quizlet?
what does plasm refer too in neoplasm? any new, abnormal growth of tissues which serves no useful purpose and may or may not be destructive. can the terms tumor and neoplasm be used interchangeably? the study of neoplasms or tumors.
What are two features of a malignant Tumour?
Malignant tumors have cells that grow uncontrollably and spread locally and/or to distant sites. Malignant tumors are cancerous (ie, they invade other sites). They spread to distant sites via the bloodstream or the lymphatic system. This spread is called metastasis.
What characteristic is seen in malignant tumors but not other tumors?
They are usually less well differentiated than normal cells or benign tumor cells. In a specific tissue, malignant cells usually exhibit the characteristics of rapidly growing cells, that is, a high nucleus-to-cytoplasm ratio, prominent nucleoli, many mitoses, and relatively little specialized structure.
What are five characteristics of malignant tumors?
The malignant cell is characterized by: acceleration of the cell cycle; genomic alterations; invasive growth; increased cell mobility; chemotaxis; changes in the cellular surface; secretion of lytic factors, etc.
How do you shrink a non-cancerous tumor?
Conventional chemotherapy is occasionally used to shrink non-cancerous brain tumours or kill any cells left behind after surgery. Radiotherapy involves using controlled doses of high-energy radiation, usually X-rays, to kill the tumour cells. Chemotherapy is less frequently used to treat non-cancerous brain tumours.
What are non-cancerous lumps in the breast?
There are many possible causes of non-cancerous (benign) breast lumps. Two of the most common causes of benign single breast lumps are cysts and fibroadenomas. In addition, several other conditions can present themselves as lumps, such as fat necrosis and sclerosing adenosis.
Which is a suffix that means condition or state of quizlet?
-ism. Suffix that means “condition of”
What is the medical term for white?
White: albalbin/o leuk/o.
What are medical terminology words?
Medical terminology is language used to describe anatomical structures, procedures, conditions, processes, and treatments.
Which term refers to an abnormal condition of all or part of the body that makes it incapable of carrying on normal function disease bacteria virus pathogen?
Hospital disinfectants control the spread of disease (dih-ZEEZ), an. abnormal condition of all or part of the body, or its systems or organs, which makes the body incapable of carrying on normal function.
Which of the following refers to an abnormal condition of the fibers?
Which of the following refers to an abnormal condition of the fibers? fibrosis.
What term refers to an abnormal condition of all or part of the body that makes the body capable of carrying on normal function Milady?
Hospital disinfectants control the spread of disease (dih-ZEEZ), an abnormal condition of all or part of the body, or its systems or organs, that makes the body incapable of carrying on normal function.
Which cancers can be cured?
- Prostate Cancer.
- Thyroid Cancer.
- Testicular Cancer.
- Melanoma.
- Breast Cancer — Early Stage.
Is a 2 cm breast lump big?
Cancers of exactly 2 cm in size occupy a special niche in breast oncology. That size is the one at which breast cancer is most commonly diagnosed (the “modal size”) and 2.0 cm marks the boundary between stage i and ii for node-negative breast cancers and between stage ii and iii for node-positive breast cancers.
What are the signs that you have a cancerous lymph node?
- Painless swelling of lymph nodes in your neck, armpits or groin.
- Persistent fatigue.
- Fever.
- Night sweats.
- Shortness of breath.
- Unexplained weight loss.
- Itchy skin.
Are tumors painful?
As a tumor grows it can compress adjacent nerves and organs, resulting in pain. If a tumor spreads to the spine, it can cause pain by pressing on the nerves of the spinal cord (spinal cord compression). Metastases. If the cancer metastasizes (spreads), it can cause pain in other areas of your body.