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Questions and Answers
What is the prognosis and long-term survival rate in osteosarcoma patients with advances in treatment?
What is the prognosis and long-term survival rate in osteosarcoma patients with advances in treatment?
- 40%
- 60% (correct)
- 50%
- 25%
Which is a standard part of osteosarcoma treatment according to the text?
Which is a standard part of osteosarcoma treatment according to the text?
- Chemotherapy (correct)
- Surgery
- Immunotherapy
- Radiotherapy
What radiographic feature is characteristic of osteosarcoma?
What radiographic feature is characteristic of osteosarcoma?
- Absence of Codman triangle
- Smooth margins
- Homogeneous density
- Reactive periosteal bone formation (correct)
Which type of cells are commonly found in osteosarcoma microscopic examination?
Which type of cells are commonly found in osteosarcoma microscopic examination?
Which term describes the gross appearance of osteosarcoma?
Which term describes the gross appearance of osteosarcoma?
What is the most common cartilage type found in benign cartilage forming tumors?
What is the most common cartilage type found in benign cartilage forming tumors?
Which radiology finding is characteristic of Osteoid Osteoma?
Which radiology finding is characteristic of Osteoid Osteoma?
What is the clinical presentation of Osteoid Osteoma?
What is the clinical presentation of Osteoid Osteoma?
What is a distinguishing feature of Osteoblastoma compared to Osteoid Osteoma?
What is a distinguishing feature of Osteoblastoma compared to Osteoid Osteoma?
Which of the following best describes the morphology of Osteoid Osteoma?
Which of the following best describes the morphology of Osteoid Osteoma?
Which clinical feature is characteristic of Osteoblastoma?
Which clinical feature is characteristic of Osteoblastoma?
What distinguishes multiple Osteomas seen in Gardner syndrome from a solitary Osteoma?
What distinguishes multiple Osteomas seen in Gardner syndrome from a solitary Osteoma?
What is the common histologic feature between osteoid osteoma and osteoblastoma?
What is the common histologic feature between osteoid osteoma and osteoblastoma?
Which tumor is characterized by painful, sharp pain due to excessive prostaglandin E2 production?
Which tumor is characterized by painful, sharp pain due to excessive prostaglandin E2 production?
What is the distinguishing factor between osteoid osteoma and osteoblastoma in terms of size?
What is the distinguishing factor between osteoid osteoma and osteoblastoma in terms of size?
Which lesion is more likely to involve the vertebral column?
Which lesion is more likely to involve the vertebral column?
Which radiology finding is characteristic of both osteoid osteoma and osteoblastoma?
Which radiology finding is characteristic of both osteoid osteoma and osteoblastoma?
What is a common morphological feature shared by both osteoid osteoma and osteoblastoma?
What is a common morphological feature shared by both osteoid osteoma and osteoblastoma?
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