**4. Conclusion**

A century has passed since Dr. Papanicolaou began his cytology research. Many cytotechnologists and cytology specialists have played a central role in performing various studies from all sides with the aim of achieving accurate diagnosis. As a result, various meaningful methods have been developed. However, some fields have declined discussions and have become divided and ambiguous. Furthermore, the emergence of AI may cause cytotechnologists to lose their jobs. However, in hindsight, cytology is being effectively used, which is possibly unique to the modern area. This is considered to be proof that cytological diagnosis is highly evaluated worldwide.
