Documents Gems. Gemstone: A precious or semi-precious stone. - usually a mineral Gem: A cut or polished...

Slide 1 Gems Slide 2 Gemstone: A precious or semi-precious stone. - usually a mineral Gem: A cut or polished gemstone. To be a gem a mineral must be: Rare beautiful Hard…

Documents Biliary Disease. Gallbladder and Biliary Tree Imaging Studies Available –X-ray –Computed...

Slide 1 Biliary Disease Slide 2 Gallbladder and Biliary Tree Imaging Studies Available –X-ray –Computed tomography –Radioisotope scan (hepatobiliary scan) –Ultrasound:…