You make some interesting points. But let me respectfully point out that the vast majority of users of wikipedia have a"non-medical mind". Even the vast major

You make some interesting points. But let me respectfully point out that the vast majority of users of wikipedia have a"non-medical mind". Even the vast majority of people looking specifically for medical information on wikipedia are not and will never become professionals in the medical field. It is probably best in terms of both using an abundance of caution in staying on the right side of the law and in keeping the image away from people that would see it in a non-medical light to keep things like that off of wikipedia. They may be perfectly fine on sites focused specifically on medical information and targetting primarily medical professionals, but wikipedia is not such a place.