but maybe it is not. Scientists in Manchester are printing skin for use on burn victims.
http://www.manchesteronline.co.uk/news/s/143/143230_tailormade_skin_from_ink_printer.html
http://www.pcworld.com/news/article/0,aid,119822,00.asp
If organs can be printed, then why not molded or stamped or carved from blocks of DNA?