I did panorama at KKH under pte. Cost me $850 + GST = $909. Oscar test is well known for their fake positive. My Oscar test turned out to be high risk (ultrasound is low risk, but when combined with blood test and other factors like age (32 yr old this year), it became high risk) and so, I did the panorama and result turned out to be 1:10,000. Oscar test cost $600+.