Definition of tumor
Definition of tumor - NCI Dictionary of Cancer Terms
tumor ... 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) ...
Tumor (Neoplasm): Types, Symptoms & Treatment - Cleveland Clinic
It's easy to confuse tumors and cysts because they're both unexpected growths. But they're not the same. A tumor is a solid mass of tissue. It may or may not be ...
Tumor: MedlinePlus Medical Encyclopedia
A tumor is an abnormal growth of body tissue. Tumors can be cancerous (malignant) or noncancerous (benign).
Tumor Definition & Meaning - Merriam-Webster
The meaning of TUMOR is an abnormal benign or malignant new growth of tissue that possesses no physiological function and arises from uncontrolled usually ...
Tumour | Causes, Diagnosis & Treatment - Britannica
Tumour, a mass of abnormal tissue that arises without obvious cause from preexisting body cells, has no purposeful function, and is characterized by a tendency ...
Tumor Structure and Tumor Stroma Generation - NCBI
The word “tumor” is of Latin origin and means “swelling.” But not all swellings (eg, the swellings of inflammation and repair) are tumors in the modern sense of ...
Benign Tumor: Definition, Types & Symptoms - Cleveland Clinic
Benign Tumor. A benign tumor, also known as a benign neoplasm or benign growth, is a noncancerous collection of cells. Unlike cancerous tumors, benign tumors ...
Definition of solid tumor - NCI Dictionary of Cancer Terms
NCI's Dictionary of Cancer Terms provides easy-to-understand definitions for words and phrases related to cancer and medicine.
TUMOR | definition in the Cambridge English Dictionary
TUMOR meaning: 1. a mass of diseased cells that might become a lump or cause illness: 2. a mass of cells in the…. Learn more.
TUMOR Definition & Meaning - Dictionary.com
Tumor definition: a swollen part; swelling; protuberance. . See examples of TUMOR used in a sentence.
TUMOUR | definition in the Cambridge English Dictionary
TUMOUR meaning: a mass of diseased cells that might become a lump or cause illness: . Learn more.
TUMOR Synonyms: 15 Similar Words | Merriam-Webster Thesaurus
Synonyms for TUMOR: lump, neoplasm, cyst, growth, carcinoma, excrescence, cancer, malignancy, lymphoma, melanoma.
Tumor Definition & Meaning | Britannica Dictionary
TUMOR meaning: a mass of tissue found in or on the body that is made up of abnormal cells.
Updating the Definition of Cancer - PMC - PubMed Central
A malignant tumour eating the part it is in, spreading indefinitely, & recurring when removed. Oxford Dictionary (37), 1919. A tumor is an autonomous new growth ...
Benign vs Malignant Tumors | Oncology - JAMA Network
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 ...
Tumor - Definition, Meaning & Synonyms | Vocabulary.com
A tumor is a growth — a mass of tissue — that has no function. Tumors can be harmless (benign) or harmful (malignant), but they are never any fun.
A tumor is defined as a swelling or morbid enlargement that results from an overabundance of cell growth and division; normally cells grow ...
Medical Definition of Tumor - RxList
Diagnosis depends on the type and location of the tumor. Tumor marker tests and imaging may be used; some tumors can be seen (for example, tumors on the ...
Definition. A tumor is an abnormal growth of body tissue. Tumors can be cancerous (malignant) or noncancerous (benign). Alternative Names.
Tumors: Benign, premalignant, and malignant - MedicalNewsToday
The National Cancer InstituteTrusted Source defines a tumor as “an abnormal mass of tissue that results when cells divide more than they should or do not die ...