Blane C E, White S J, Braunstein E M, Bowyer S L, Sullivan D B
AJR Am J Roentgenol. 1984 Feb;142(2):397-400. doi: 10.2214/ajr.142.2.397.
The radiographs of 40 patients with childhood dermatomyositis, an uncommon inflammatory disease, were reviewed. Four distinct patterns of calcification were identified: deep calcareal masses, superficial calcareal masses, deep linear deposits, and a lacy, reticular, subcutaneous deposition of calcium encasing the torso (not emphasized in recent literature). This linear reticular pattern of calcification was associated with a severe unremitting clinical course. Soft-tissue calcification was identified in 40% of cases, a lower incidence than previously reported. No patient in this series had acroosteolysis or pulmonary parenchymal disease, radiographic findings more commonly associated with childhood scleroderma.
对40例儿童皮肌炎（一种罕见的炎症性疾病）患者的X光片进行了回顾。确定了四种不同的钙化模式：深部钙质肿块、浅表钙质肿块、深部线性沉积以及围绕躯干的花边状、网状皮下钙沉积（近期文献未着重提及）。这种线性网状钙化模式与严重且持续的临床病程相关。40%的病例中发现了软组织钙化，发病率低于先前报道。该系列中没有患者出现肢端骨质溶解或肺实质疾病，这些影像学表现更常见于儿童硬皮病。
