Benign Tumors:
1. Non-cancerous: Benign tumors are not cancerous and do not spread to other parts of the body.
2. Slow-growing: Benign tumors grow slowly and are usually well-defined.
3. Encapsulated: Benign tumors are often enclosed in a fibrous capsule, separating them from surrounding tissue.
4. Do not invade: Benign tumors do not invade surrounding tissue or organs.
5. Do not metastasize: Benign tumors do not spread to other parts of the body.
6. Usually harmless: Benign tumors are typically harmless and may not require treatment.
Malignant Tumors (Cancer):
1. Cancerous: Malignant tumors are cancerous and can spread to other parts of the body.
2. Rapidly growing: Malignant tumors grow rapidly and are often irregularly shaped.
3. Invasive: Malignant tumors invade surrounding tissue and organs.
4. Metastasize: Malignant tumors can spread to other parts of the body through the bloodstream or lymphatic system.
5. Life-threatening: Malignant tumors can be life-threatening if left untreated or not treated effectively.
6. Require treatment: Malignant tumors require treatment, such as surgery, chemotherapy, or radiation therapy.