Sartoris D J, Resnick D
Department of Radiology, University of California Medical Center, San Diego.
Aust Paediatr J. 1987 Dec;23(6):347-9. doi: 10.1111/j.1440-1754.1987.tb00288.x.
In conclusion, this brief communication has summarized two fascinating systemic syndromes with the unusual common feature of a pathognomonic radiographic sign. In osteo-onychodysostosis, characteristic osseous horns arise from the posterior iliac wings, whereas in Type IX Ehlers-Danlos syndrome, similar protuberances extend inferiorly from the occiput. Although both conditions are uncommon, an awareness of these horns as specific earmarks of each is important, since early diagnosis may allow preventive intervention for their serious potential complications later in life.
总之，这篇简短的通讯总结了两种引人入胜的全身性综合征，它们具有一个特殊的共同特征，即具有诊断性的放射学征象。在骨-甲发育不全症中，特征性的骨角从髂骨翼后部生出，而在IX型埃勒斯-当洛综合征中，类似的突出物从枕部向下延伸。虽然这两种病症都不常见，但了解这些角作为每种病症的特定标志很重要，因为早期诊断可能有助于对其在生命后期可能出现的严重潜在并发症进行预防性干预。
