From the Guidelines
Tumors are abnormal growths of tissue that can be benign, intermediate locally aggressive, intermediate locally aggressive rarely metastasizing, or malignant 1.
Key Characteristics of Tumors
- The World Health Organization (WHO) recognizes over 50 histologic subtypes of soft tissue tumors and more than 30 subtypes of bone tumors 1.
- Malignant and aggressive primary bone and soft tissue tumors of musculoskeletal origin are rare, representing only 0.7% and 0.2% of all new cancer cases in the United States, respectively 1.
Classification and Treatment
- Tumors can be classified into different categories based on their histology and grading, which is crucial in formulating a treatment plan 1.
- Treatment options for malignant tumors often involve a combination of surgery, radiation therapy, and chemotherapy, with the goal of achieving optimal outcomes 1.
Important Considerations
- The application of treatment recommendations may vary depending on individual factors, such as tumor histology and grading 1.
- Ongoing monitoring and follow-up care are essential to assess treatment response and detect potential recurrence 1.
From the Research
Definition and Types of Tumors
- Tumors are abnormal growths of tissue that can be benign or malignant [(2,3,4,5,6)]
- Malignant tumors, also known as cancer, can invade surrounding tissues and spread to other parts of the body [(2,3,4,5,6)]
- Benign tumors, on the other hand, are non-cancerous and do not invade surrounding tissues [(2,3,4,5)]
Characteristics of Malignant Tumors
- Malignant tumors can occur in various parts of the body, including bones 2, soft tissues [(3,6)], and breasts 4
- They can be primary, meaning they arise de novo, or secondary, meaning they arise as a result of radiation or other factors 4
- Malignant tumors can exhibit rapid growth, pain, and other symptoms [(2,3,4)]
Diagnosis and Treatment of Tumors
- Diagnosis of tumors typically involves imaging studies, biopsy, and histological examination [(2,3,4,5,6)]
- Treatment options for malignant tumors depend on the type, location, and stage of the tumor, and may include surgery, radiation, and chemotherapy [(2,3,4,5,6)]
- In some cases, targeted therapies or novel combination therapies may be used 6