A neoplasm can be harmless, conceivably dangerous, or threatening (cancer).
Harmless growths incorporate uterine fibroids, osteophytes and melanocytic nevi (skin moles). They are outlined and limited and don't change into cancer.
Conceivably harmful neoplasms - remember carcinoma for situ. They are restricted, don't attack and annihilate however on schedule, may change into a malignant growth.
Threatening neoplasms - are regularly called malignant growth. They attack and obliterate the encompassing tissue, may frame metastases and, if untreated or lethargic to treatment, will by and large demonstrate deadly.
Auxiliary neoplasm - alludes to any of a class of carcinogenic growth that is either a metastatic branch of an essential growth, or an obviously disconnected growth that expansions in recurrence following specific disease medicines like chemotherapy or radiotherapy.
Once in a while there can be a metastatic neoplasm with no known site of the essential disease and this is classed as a malignant growth of obscure essential beginning.