 of the one soon weekend prelude session for the 20th MRI teaching course. We have three interesting questions to be answered. Please do not post your answers in the chat box. You have to mail them to our masterclass at gmail.com. This is the first question on your screen. A 37 year old pregnant female with right eye ptosis since few months. These are the MRI images. The first two on top are coronal T2 weighted images. The bottom one on the left is post contrast even and the other one is a sagittal flare image. Don't put your answers in the chat box. Put them in the irmasterclass at gmail.com. This is the second quiz. Here is an MRI image for a 31 year old female who has MTP done five weeks back and you have to identify this lesion in the right corner. So this is the lesion on T2 weighted image. Lower down is T1 non-fat sat and corresponding USG with Doppler. Coming to the third question. These are MRI images of 57 year old male who had pain since last nine months known as jaw fever. Infective markers were done which were all within normal limits. So you can see this is coronal T1 non-fat sat. This is star axial star and post contrast sagittal T1. Once again we'll go through the images quiz question number one, question number two and question number three. Please post your answers to this mail id irmasterclass at gmail.com. There are attractive prizes to be won sponsored by Synrad awaiting your answers.