Splenic abscess: Laboratory Identification

S. milleri Biochemicals

  • The combination of decarboxylation of arginine (red color in the 2nd tube from left compared to the yellow color of the control to its left), the hydrolysis of esculin (black pigment in the esculin agar tube) and the reduction of nitrates to nitrites (red color in last tube on the right) are biochemical characteristics confirmatory for S. milleri (anginosus).

Review for ASCP Boards or test your clinical laboratory science knowledge with the FREE LabCE.com Quiz Game.

Current Topics in Clinical Microbiology course details »

Learn more about medical technologist continuing education for MTs, MLTs, and other lab personnel »

Get information on laboratory safety training for clinical and medical laboratories »