Department of Radiology, University of Michigan Health System, Ann Arbor, Michigan 48109-0302, USA.
AJNR Am J Neuroradiol. 2010 Aug;31(7):1165-70. doi: 10.3174/ajnr.A1977. Epub 2010 Jan 14.
Amyloidomas are benign tumorlike lesions consisting of localized deposits of amyloid and are the rarest form in the group of amyloidosis-related lesions. Diagnosis requires special stains; therefore, a high degree of suspicion for this disease is required. In this review, we describe the imaging features of amyloidomas involving the intracranial compartment, head and neck, and spine. We also discuss the differential diagnosis and briefly review the pertinent literature.
淀粉样瘤是良性肿瘤样病变,由局部淀粉样物质沉积组成,是淀粉样变性相关病变中最罕见的一种。诊断需要特殊染色;因此,对这种疾病需要高度怀疑。在这篇综述中,我们描述了累及颅内、头颈部和脊柱的淀粉样瘤的影像学特征。我们还讨论了鉴别诊断,并简要回顾了相关文献。