Khonstanteen I, Wright B, Russell M L
Department of Medicine, Women's College Hospital, University of Toronto, ON, Canada.
J Rheumatol. 1988 Sep;15(9):1435-7.
A case of progressive systemic sclerosis (PSS) is described in which painful bone resorption of both upper arms occurred. Computerized tomographic examination revealed cortical thinning with periosteal new bone formation, and pathologic examination revealed only a healing, fibrotic lesion. The cause of this rare occurrence in PSS remains unknown.
本文描述了一例进行性系统性硬化症(PSS)患者,其双臂出现疼痛性骨质吸收。计算机断层扫描检查显示皮质变薄并伴有骨膜新生骨形成,病理检查仅发现一个正在愈合的纤维化病变。PSS中这种罕见情况的原因尚不清楚。