What is biopsy needle operation

biopsy (biopsy) is referred to as "biopsy", also called surgical pathology examination, referred to as "external examination". It refers to the technology of removing diseased tissue from the patient for pathological examination by cutting, forceps or puncture in response to the need of diagnosis and treatment. This is the most important part of diagnostic pathology, which can make a clear histopathological diagnosis for the vast majority of cases submitted for examination, and is regarded as the final clinical diagnosis.