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Objective To determine the potential value of imaging for spinal tuberculosis. Methods 180 patients proved as spinal tuberculosis by operation or clinical follow who underwent X-ray film, CT and MRI were reviewed. They were classified A, B or C in term of imaging and clinical symptom. A was the normal of X- ray film and positive of CT or MRI. B was positive of X-ray film, CT and MRI. C was with the neurological symptoms. Results 40 patients ( 40/180 ) were categorized as A . They had short duration (
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Objective To discuss the clinical and X-ray representations and to improve the knowledge of primary alveolar sarcoma of the bone . Methods The manifestaion of 4 patients with primary alveolar sarcoma of the bone comfirmed by operation and pathology were analyzed retrospectively and relevant literature were reviewed.Results The tumors often located in the long tubular bone and most of them were occurred at the lower limb, The main X-ray features were osteolytic and expansive bone destruction, periosteal reaction was usually absent but soft tissue mass commonly occurred. Pathological characteristics were of typical tumor cell of the aggregating to form solid hest-like or alveolar structure. Conclusion The tumors is rare, this neoplasm is lack of characteristic X-ray features and the finial diagnosis depends on pathology.
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Objective To study the clinical and X-ray findings of primary reticulocytic sarcoma of bone in order to improve its diagnosis and differential diagnosis.Methods X-ray representations of primary reticulocytic sarcoma of bone in 11 cases proved by operations and pathologies in combination with clinical manifestations were analyzed.Results The tumors located in tubular bone were 5 cases(45%),in vertebra,in costa and pelvis were 2 cases respectively.The main X-ray sign was osteolytic lesion.The soft tissue masses were seen in 7 cases and pathologic fracture in 1 case,only 2 cases appeared lightly periosteal reaction.Conclusion When the osteolytic lesions in company with soft tissue mass are showed on X-ray films,but the clinical symptoms of the disease are not as serious as those of other malignant bone tumors,the bone reticulocytic sarcoma should be considered,and the final diagnosis of the disease desponds on pathologic result.