منابع مشابه
Osteoid osteoma of the great toe.
Osteoid osteoma is a relatively common osteoblastic lesion of benign skeletal neoplasms and occurs most commonly in the cortex of long bones, especially the femur and the tibia. Radiological characteristics are a nidus that appears as a small, relatively radiolucent zone within an area of extensive reactive sclerosis. Clinically, the lesion presents with increasing pain, is worse at night, and ...
متن کاملOsteoid osteoma.
Osteoid osteoma is a benign skeletal neoplasm composed of osteoid and woven bone that rarely exceeds 1.5 cm in greatest dimension. The lesion is most commonly located in the cortex of long bones where it is associated with dense, fusiform, reactive sclerosis. Less often, it may be cancellous, where reactive osteosclerosis is usually less intense and may be distant from the lesion. Cancellous le...
متن کاملOsteoid osteoma.
Osteoid osteoma is a relatively frequent benign bone tumour, consisting of osteoid and woven bone, and surrounded by a halo of reactive sclerotic bone, with an average size of the nidus less than 1.5 cm. It is a condition of late childhood, adolescence and young adult age. It usually occurs in the appendicular skeleton and the spine, and is generally localised in or near the cortex. The lesion ...
متن کاملOsteoid osteoma of the patella
A 51-year old female referred to our department on July 2000 with a 21/2 years history of intense, aching knee pain, present day and night, well localized at the patella. There was no history of previous trauma, nor relief with non-steroidal antiflammatory agents administration. Regarding past medical history, hypertension was only recorded. Physical examination revealed mild effusion, no redne...
متن کاملOsteoid osteoma and osteoblastoma.
Osteoid osteoma and osteoblastoma are commonly seen benign osteogenic bone neoplasms. Both tumors are typically seen in the second decade of life, with a notable predilection in males. Histologically, these tumors resemble each other, with characteristically increased osteoid tissue formation surrounded by vascular fibrous stroma and perilesional sclerosis. However, osteoblastomas are larger th...
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ژورنال
عنوان ژورنال: Insights into Imaging
سال: 2021
ISSN: 1869-4101
DOI: 10.1186/s13244-021-00978-8