How is malignant neoplasm identified?

A malignant neoplasm is identified by its characteristic features, particularly the pattern of growth and its physical attributes. The defining trait is its uncontrolled growth, which allows it to proliferate rapidly and invade surrounding tissues. Additionally, malignant neoplasms often present with irregular borders. This irregularity distinguishes them from benign tumors, which typically have smooth and well-defined borders due to their slower, localized growth patterns.

Malignant neoplasms not only grow in an uncontrolled manner but can also metastasize, spreading to other parts of the body, further complicating treatment and prognosis. The uncontrolled nature of malignancies reflects their destructive potential, which is not seen in benign growths that, while they may cause discomfort or pain, do not invade adjacent tissues or spread throughout the body.

In summary, the identification of a malignant neoplasm is fundamentally related to its uncontrolled growth and irregular borders, which signify its more aggressive and invasive nature compared to benign tumors.