Lavallee G, Lemarbre L, Bouchard R, Beauregard C G, Dussault R
J Can Assoc Radiol. 1979 Dec;30(4):223-7.
Twenty-two adult patients, aged 18 and over, with Ewing's sarcoma of bone, were evaluated clinically and radiographically. They had clinical findings similar to younger patients with Ewing's sarcoma, except that they presented with fewer systemic symptoms. The radiographic characteristics included a preponderance of flat bone involvement (54%) over long bone involvement (36%). A soft-tissue mass was detected in only 55% of the cases. CT scans, when used, proved to be helpful in delineating a soft-tissue mass associated with the bony lesion, and in follow-up after therapy.
对22例年龄在18岁及以上的骨尤文肉瘤成年患者进行了临床和影像学评估。他们的临床表现与尤文肉瘤的年轻患者相似，只是全身症状较少。影像学特征包括扁骨受累（54%）多于长骨受累（36%）。仅55%的病例检测到软组织肿块。CT扫描在用于评估时，有助于勾勒与骨病变相关的软组织肿块，并在治疗后进行随访。
