Samples are always collected and examined based on a referral from a physician or nurse.
Laboratory examinations are described using abbreviations and prefixes. The prefixes indicate the body fluid, tissue, or blood component from which the examination is performed.
Basic laboratory examinatins are typically completed within a few days, while specialized examinations may take longer—sometimes even weeks.
It is important to note that laboratories operating in different regions of Finland may use different testing methods and equipment. Therefore, interpretation thresholds for positive and negative test results or reference values may vary due to methodological differences.
Biobank activity in Finland
Surplus tissue samples collected during examinations or an additional tube of blood taken during blood sampling may be stored in a biobank, provided the patient has given biobank consent. Providing a sample does not involve any additional procedures or costs for the patient.
Sample collections can be used, for example, in cancer research. By combining biological and health data obtained from these samples, understanding the causes of diseases becomes easier and may lead to more personalized treatment. Based on research findings, better medications, treatment methods, and diagnostic tools can be developed. In the best-case scenario, biobank research increases awareness of preventive treatments and promotes self-care among citizens. Participation in biobank activities is voluntary and can be declined.
There are 11 biobanks operating in Finland, supervised and regulated by Fimea (Finnish Medicines Agency).