These are CT - based images of a child with arhinia, showing total lack of external nasal structures. (sciencedaily.com)
In earlier findings, Ruben argued that CAT scans of dinosaur nasal structure clearly suggested that dinosaurs were not warm - blooded, since they lacked the nasal «turbinates» that warm - blooded animals use to prevent excess heat and water loss while breathing. (scientificamerican.com)
In 2008 Gerber was attacked by a raccoon and was treated here for severe injuries that included a skull fracture, nasal structure repair and severe lacerations all over his body. (hartroadanimalhospital.com)