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Specifically, in clinical medicine, histopathology refers to the examination of a biopsy or surgical specimen by a pathologist, after the specimen has been processed and histological sections have been placed onto glass slides. In contrast, cytopathology examines free cells or tissue fragments.he second method of histology processing is called frozen section processing. This is a highly technical scientific method performed by a trained histoscientist (a Medical Laboratory scientist specialist in Histopathology.
Serological Testing Laboratory Services: Serology Blood Test. Serology is a blood test to detect the presence of antibodies against a microorganism. Certain microorganisms (antigens) stimulate the body to produce antibodies during an active infection. Why Serology Blood Test is performed. A serology test can determine if you have ever been exposed to a particular microorganism (antigen), but this does not necessarily indicate a current infection. If antibodies are found, exposure to some type of antigen can be suspected.