R89: Abnormal findings in specimens from other organs, systems and tissues

R89.5: Abnormal findings in specimens from other organs, systems and tissues : abnormal microbiological findings

Pathogens can be, for example, viruses, bacteria or fungi. If pathogens enter the body and multiply there, it is called an infection.

Changes in the sample can be an indication of a disease. The results can also depend on factors like when the sample is taken or how the sample is stored until it is examined.