Here's a bit more detail:
* Normal cell controls: Our bodies have intricate systems that regulate cell growth, division, and death. These controls ensure that cells only proliferate when needed and stop when they're no longer required.
* "Going wild": In a neoplasm, these controls are disrupted. Cells start dividing uncontrollably, ignoring signals to stop or even self-destruct. This can lead to a mass of abnormal cells called a tumor.
* Types of neoplasms: Neoplasms are categorized as benign (non-cancerous) or malignant (cancerous). Benign tumors are typically slow-growing and localized, while malignant tumors can invade surrounding tissues and spread (metastasize) to other parts of the body.
In summary: Neoplasms are the result of uncontrolled cell growth and division, caused by a breakdown in the normal regulatory mechanisms that govern cell behavior.