hyperparathyroidism;
brown tumour;
MR imaging;
fluid-fluid levels;
D O I:
10.1007/s003300100860
中图分类号:
R8 [特种医学];
R445 [影像诊断学];
学科分类号:
1002 [临床医学];
100207 [影像医学与核医学];
1009 [特种医学];
摘要:
Fluid-fluid levels on CT and MR imaging are a typical feature of aneurysmal bone cysts but have also been reported in many other osseous lesions containing haemorrhage. We report fluid-fluid levels in four brown tumour in three patients with primary hyperparathyroidism in which the initial radiological diagnosis was thought to be a bone tumour. To the authors' knowledge, this is the first time that association has been reported in the international literature.