In patients with NF-1, sphenoid wing dysplasia was initially thought to be congenital and non-progressive.
在NF - 1病人中，蝶骨翼发育不良最初被认为是先天性的和非进行性的。
2
Liver biopsy remains a significant feature of studies delineating long-term outcome of NAFLD, some of which have shown that "simple steatosis" is not always non-progressive and benign.
Objective To establish a rabbit model of non-thermal high voltage electrical injury, which was accompanied by progressive tissue necrosis for the further study of electrical injury.