Final answer:
The statement that neoplasms can be both cancerous and non-cancerous is true. Neoplasms include both benign tumors, which are non-invasive and non-threatening, and malignant tumors, which are invasive, can disrupt normal tissues and may metastasize, making them cancerous.
Step-by-step explanation:
The statement that neoplasms are new growths and are cancerous, non-cancerous is True. A neoplasm, which translates to 'new growth', can refer to any tumor that results from the abnormal proliferation of cells and can be either benign (non-cancerous) or malignant (cancerous). Benign neoplasms are typically localized growths that do not spread to other parts of the body and generally do not threaten health. On the other hand, malignant tumors are cancerous, can invade neighboring tissues, and potentially metastasize, spreading to other areas of the body through the bloodstream or lymphatic system. It is essential to understand that not all neoplasms are cancerous. Diagnostic distinction between benign and malignant tumors is crucial for determining the appropriate treatment and prognosis. Cancer is a term specifically used to denote malignant neoplasms, characterized by uncontrolled growth, tissue invasion, and sometimes metastasis. Signs such as atypia, dysplasia, and carcinoma in situ may precede the development of invasive cancer, emphasizing the importance of early detection and intervention.