Which of the following is a characteristic that describes benign neoplasms?

Which characteristic describes a benign tumor?

A benign tumor is a mass of cells (tumor) that lacks the ability to either invade neighboring tissue or metastasize (spread throughout the body). When removed, benign tumors usually do not grow back, whereas malignant tumors sometimes do.

What is a benign neoplasm?

A tumor (also called neoplasm) is an abnormal mass of cells in the body. It is caused by cells dividing more than normal or not dying when they should. Tumors can be classified as benign or malignant. Benign Tumors. Benign tumors are those that stay in their primary location without invading other sites of the body.

What are the characteristics of a malignant vs benign neoplasm?

What is the difference between benign and malignant cancer? Tumors can be benign (noncancerous) or malignant (cancerous). Benign tumors tend to grow slowly and do not spread. Malignant tumors can grow rapidly, invade and destroy nearby normal tissues, and spread throughout the body.

Which of the following are characteristics of a malignant neoplasm?

A malignant neoplasm is composed of cells that look less like the normal cell of origin.

Thus, characteristics of malignant neoplasms include:

  • More rapid increase in size.
  • Less differentiation (or lack of differentiation, called anaplasia)
  • Tendency to invade surrounding tissues.
  • Ability to metastasize to distant tissues.
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Can benign tumors cause pain?

Benign soft tissue tumors may or may not cause pain and vary widely in appearance. If the tumor grows or causes pain, it should be assessed by a doctor.

Is benign neoplasm cancerous?

Neoplasms may be benign (not cancer) or malignant (cancer). Benign neoplasms may grow large but do not spread into, or invade, nearby tissues or other parts of the body. Malignant neoplasms can spread into, or invade, nearby tissues. They can also spread to other parts of the body through the blood and lymph systems.

Is benign good or bad?

Most benign tumors are not harmful, and they are unlikely to affect other parts of the body. However, they can cause pain or other problems if they press against nerves or blood vessels or if they trigger the overproduction of hormones, as in the endocrine system.