**5. Conclusion**

The correlation between cellular morphological changes and cellular events is rather well documented. In several studies, researchers have shown how holographic cell morphology analysis can be connected to pathological diagnostics. Although the experiments in some cases have been performed ex vivo or in animal models, the analysis of humans is just one small step ahead. For other of the abovementioned applications, experiments are performed with human tissues, and the methods are already beginning to be developed for clinical use. As DH microscopy is noninvasive, the same patient sample can often be used for other analyses, thus adding further benefit to the method.
