Proper quality measures are vital in all areas of clinical laboratory testing to prevent or avoid carryover between samples, as well as to minimize the risk of false-positive results. The sample ...

A rectal biopsy is a procedure used to extract a tissue sample from the rectum for laboratory analysis. The rectum is the lowest 6 inches of the large intestine, located just above the anal canal. The ...

A myocardial biopsy is a procedure where a healthcare professional takes one or more small samples of your heart muscle tissue for analysis. This test can help doctors diagnose conditions such as ...