This paper describes a generalized net model of the process of diagnostic work-up of the basic nephrological diseases and conditions: AKI, oliguria, proteinuria, hematuria, and its‘implementation in everyday clinical practice for education, differential diagnosis and multidisciplinary collaboration.

A generalized net model of the prostate cancer early stages of development is described. The relationship of the prostate with the human body respiratory, blood and circulatory, and endocrine systems are represented.

Over the last 20 years, many Generalized Net (GN) models of the ways of functioning of the different systems and organs in the human body and models related to the description of biomedical processes in living organisms have been constructed. In this paper, a GN model of the prostate gland's functioning was developed, as a continuation of the previous research. The model provides the possibility to trace the logical relations of the interactions of the prostate gland and various individual organs in the human body. The model shows the possibility for the existence of currently unknown feedback loops.