Light and Electron Microscopy Comparison of Adenocarcinoma

The classification of tumor cells follows the classification principle of pathology. The diagnosis of tumors requires a variety of means of comprehensive judgment; morphology cannot ultimately distinguish the category of tumors, but it can clarify the existence of tumors or suggest a high degree of clinical suspicion; and it is necessary to carry out a series of examinations, such as imaging and pathology, and to seek evidence from various sources in order to confirm the diagnosis. The value of body fluid cell morphology lies in early diagnosis and rapid diagnosis, which cannot be replaced by other tests.