Kagen M H, Bansal M G, Grossman M
Laboratory for Investigative Dermatology, Rockefeller University, New York, NY 10021, USA.
Cutis. 2000 Apr;65(4):193-4.
Calcinosis cutis, the cutaneous deposition of calcium salts in the dermis, can occur through a variety of pathogenetic mechanisms, and can be associated with both normal and elevated calcium levels. Iatrogenic causes of calcinosis cutis include extravasation of intravenously administered calcium chloride or calcium gluconate, and traumatic deposition of calcium in the skin, subsequent to electromyography or electroencephalography. We report two cases of calcinosis cutis following intravenous infusion of a calcium-containing salt.
皮肤钙质沉着症是指真皮中钙盐的皮肤沉积，可通过多种发病机制发生，且可与正常和升高的钙水平相关。皮肤钙质沉着症的医源性病因包括静脉注射氯化钙或葡萄糖酸钙的外渗，以及在肌电图或脑电图检查后钙在皮肤中的创伤性沉积。我们报告了两例静脉输注含钙盐后发生皮肤钙质沉着症的病例。
