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- Tumor (Neoplasm): Types, Symptoms Treatment - Cleveland Clinic
A tumor (neoplasm) is a solid tissue mass that forms when abnormal cells group together Tumors may be benign (noncancerous), malignant (cancerous) or precancerous Many people who learn they have a tumor assume the worst
- Neoplasm - Wikipedia
Tumors in humans occur as a result of accumulated genetic and epigenetic alterations within single cells, which cause the cell to divide and expand uncontrollably [14] A neoplasm can be caused by an abnormal proliferation of tissues, which can be caused by genetic mutations
- Neoplasms 101: What they are and how they’re treated
A benign neoplasm is a tumor that remains localized and does not spread to nearby tissues or other parts of the body These are usually slow-growing tumors A malignant neoplasm is a tumor that can invade surrounding normal tissue and or spread to other parts of the body Malignant neoplasms often grow rapidly
- Tumors: Benign, premalignant, and malignant - Medical News Today
A tumor is an abnormal mass of tissue that may be benign, premalignant, or cancerous Find out more about the types of tumor here
- Tumor: Cancerous Types, Biomarkers, Gene Changes
A tumor is a cluster of abnormally growing cells that may or may not be cancerous This article overviews the types, how they look, and diagnosis
- Definition of tumor - 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 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
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