My pleasure, that will only work if it's your first time you eat the ginseng I take a look at the wt and in that case she will leave the room and you can play with the x-ray machine, if you already did it, you can only receive the treatment that boost your intelligence but you end out of her room, sadly.
If you already did that and can't access the room it's better to load a save before that scene so you can restart from there ( I know it suck), if you don't have it you can download one around that part from the link in the OP.