Understanding neoplasms, or tumors, is very important for doctors when they decide how to treat patients. Here’s a simple breakdown of the key points:

1. Types of Neoplasms:

   • Carcinomas: These tumors often affect the skin or organs, like the lungs and breasts.
   • Sarcomas: These start in supportive tissues like bones or muscles.
   • Blood Cancers: These involve blood cells, such as leukemia and lymphoma.

2. Targeted Therapy: Knowing what type of neoplasm a patient has helps doctors choose the right treatment. For example, they might use special drugs called monoclonal antibodies for certain types of carcinomas.

3. Prognostic Indicators: Doctors look for specific signs that can help predict how well a patient might do with treatment.

By understanding these points, doctors can create more personalized and effective treatment plans for their patients.