منابع مشابه
Osteoid 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 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...
متن کاملBone: Osteoid Osteoma
Note Osteoid osteoma (OO) is defined as a benign boneforming tumour characterized by small size, limited growth potential and disproportionate pain (WHO, 2002). Usually, OO is solitary, although the literature shows few reports of multiples lesions in the same patient, but not concomitant. In most cases, OO patients complain of severe nocturnal pain that usually responds to salicylates and nons...
متن کاملNeurological manifestations of osteoid osteoma.
The clinical and radiological features of 38 children with osteoid osteomas were analysed retrospectively. Twenty nine patients had lesions of the femur (n = 17) or tibia (n = 12). The mean duration from the onset of symptoms to diagnosis was 13.8 months. In seven patients the history of pain and abnormalities on examination suggested a possible neurological disorder. Fourteen of 29 patients (4...
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 1959
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.41b1.132