[Scientific consideration and topic selection in the field of andrology]

The improvement of diagnosis and treatment of andrological disease depends on scientific advances in the corresponding domain of andrology. In this article, the author thought topic selection was of great significance for the improvement of diagnosis and treatment based on his clinical and scientific experience for years in the field of andrology. Topic selection should be closely combined with clinical practice and follow the principles of importance, innovation, feasibility and reality, which meets the demands of basic, therapeutic and epidemiologic aspects in andrology research. Several common approaches to topic selection were discussed as well in the article.