ELECTRON MICROSCOPY: HEPATOBILIARY: LIVER: LIVER LOBULE, labeled.; SCANNING ELECTRON MICROGRAPH. LIVER LOBULE, SINUSOID, AND BILE CANALICULI. A INDICATES THE SURFACE OF AN HEPATOCYTE, B ARROW IS POINTING OUT A BILE CANALICULUS, AND C SHOWS A SINUSOID SURROUNDING THE GROUP OF HEPATOCYTES OF WHICH A IS A ME