BACKGROUND Hypertensive disorders complicating pregnancy (HDCP) continues to be a leading cause of maternal and neonatal mortality and morbidity. The clinical value of placental three-dimensional power Doppler (3DPD) in assessing HDCP requires further confirmation. The research was developed to assess changes of placental vascularity in HDCP using 3DPD and to investigate the placental vasculari...

Objective: To determine the diagnostic significance of sonographic signs indicating parotid glands’ condition in children with juvenile recurrent parotitis (JRP). Materials and methods: We examined 42 patients JRP 30 aged 3-17 years from control group. Both groups underwent B-mode color Doppler ultrasonography glands to assess linear dimensions, contours, structures, echogenicity, pronouncement...

abstract background: keratoconus is a bilateral corneal disease, which one way to cure it is to transplant. the transplantation may be rejected by recipient's immune system, which leads to failure of the graft. this study aimed to analysis the factors affecting bilateral corneal graft rejection based on copula function. methods: a sample of bilateral graft rejection times was assessed. since co...

since alkaline substances can rapidly penetrate into the cornea and subsequently damage limbal stem cells, another source of stem cells may be necessary to reconstruct the ocular surface. omentum has some such characteristics like ability to regenerate tissue as well as anti-inflammatory capacity. presence of adult stem cells and pluripotent embryonic cell markers make it suitable in wound heal...