Diagnostic Histochemistry

Pathology is an inherently subjective discipline, and therefore is often referred to as both an art and a science. Over the years, laboratory physicians have implemented special tissue stains and molecular techniques to limit subjectivity in the discipline. Beginning in the late 19th century, histochemical stains were developed to assess diagnostic biochemical reactions in tissue. Histochemistry has recently seen a resurgence in popularity because of the higher costs of other newer methods....