The accuracy of general rapid pathology is very high, close to that of conventional pathology. Rapid pathology, accurately should be rapid paraffin pathology, different from intraoperative rapid frozen section, also different from routine pathology examination, general rapid paraffin pathology examination has the advantages of good quality of preparation, short time, high accuracy of pathology diagnosis, timely pathology report, pathology section data can be stored for a long time, etc., which can improve the work efficiency. Rapid paraffin pathology examination has a certain scope of adaptation, its accuracy is still relatively high, basically close to the conventional pathological examination, generally applicable to a variety of small biopsy specimens, such as endoscopic biopsy specimens, bronchoscopic biopsy specimens, or ultrasound, CT-guided puncture and so on. Partial biopsies of general masses can also be examined by rapid paraffin pathology.