
Malignant Neoplasm: What It Is, Types & Factors - Cleveland Clinic
2022年2月1日 · What is a malignant neoplasm? A malignant neoplasm (NEE-oh-plaz-um) is another term for a cancerous tumor. The term “neoplasm” refers to an abnormal growth of …
Neoplasm Types and Factors That Cause Them - Verywell Health
2024年7月15日 · A neoplasm is an abnormal growth of cells in the body. It can be a small, benign (non-cancerous) growth such as a mole or a malignant (cancerous) or precancerous tumor. A …
Tumor (Neoplasm): Types, Symptoms & Treatment - Cleveland Clinic
Malignant (cancerous) tumors: This type can spread into nearby tissue, glands and other parts of your body. The new tumors that have spread are called metastases, or “mets,” and can come …
Malignant vs. Benign Tumors: How They Differ - Verywell Health
2023年5月2日 · Malignant tumors are made of cancer cells that can grow uncontrollably and invade nearby tissues. The cancer cells in a malignant tumor tend to be abnormal and very …
Neoplasm (Tumor) > Fact Sheets - Yale Medicine
Malignant tumors are cancerous, meaning their cells have sustained several abnormal changes to their DNA. They begin invading neighboring cells, multiplying and dividing at a very fast and …
Neoplastic Disease: Causes, Types, Symptoms, and Treatment - Healthline
2024年1月19日 · What Is Neoplastic Disease? A neoplasm is an abnormal growth of cells, also known as a tumor. Neoplastic diseases are conditions that cause tumor growth. Growth can …
Definition of neoplasm - NCI Dictionary of Cancer Terms
An abnormal mass of tissue that forms when cells grow and divide more than they should or do not die when they should. Neoplasms may be benign (not cancer) or malignant (cancer).
Medical Definition and Characteristics of Malignant - Verywell Health
2024年9月3日 · A malignant tumor (cancerous tumor) is one that is invasive and can spread to other parts of the body. In contrast, tumors that stay localized and don't spread are called …
What Is Cancer? | Cancer Basics | American Cancer Society
A tumor is a lump or growth that can be benign or malignant (cancer). What is the difference between a benign and a malignant tumor? Benign tumors usually grow slowly, don't grow into …
What Is Cancer? - NCI - National Cancer Institute
2021年10月11日 · Cancerous tumors spread into, or invade, nearby tissues and can travel to distant places in the body to form new tumors (a process called metastasis). Cancerous …