mummification necrosis

The phosphatidycholine do not have tissue specificity. It could make the mummification necrosis to the epidermis, breaking down of the dermal collagen by injected into the skin hypodermis directly and destroyed the muscle fiber by injected into the muscle directly.
磷脂酰膽堿并不具有嚴格的組織特異性，局部直接注射到皮膚真皮層，可導致皮膚表皮的干性壞死，真皮膠原的斷裂；局部直接注射到肌肉層，可致局部肌肉肌纖維斷裂、壞死等。