Osteoblastoma
Osteoblastoma
Osteoblastoma (pronounced: os·te·o·blas·to·ma) is a rare, benign tumor that develops in the bone.
Etymology
The term "Osteoblastoma" is derived from the Greek words "osteon" meaning bone, "blastos" meaning germ, and "oma" meaning tumor.
Definition
An Osteoblastoma is a benign, vascular bone tumor that is typically larger than 2 cm in diameter. It is characterized by the proliferation of osteoblasts, the cells responsible for bone formation.
Symptoms
Common symptoms of Osteoblastoma include localized pain and swelling, which may be accompanied by a noticeable mass. In some cases, the tumor may cause functional impairment depending on its location.
Diagnosis
Diagnosis of Osteoblastoma typically involves imaging studies such as X-ray, CT scan, or MRI. A definitive diagnosis is usually made through a biopsy, where a small sample of the tumor is removed and examined under a microscope.
Treatment
Treatment for Osteoblastoma usually involves surgical removal of the tumor. In some cases, radiation therapy or chemotherapy may be used if surgery is not possible.
Prognosis
The prognosis for individuals with Osteoblastoma is generally good, as the tumor is benign and does not spread to other parts of the body. However, recurrence is possible, especially if the entire tumor is not removed during surgery.
Related Terms
External links
- Medical encyclopedia article on Osteoblastoma
- Wikipedia's article - Osteoblastoma
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