We have been advancing the study of method to quantitatively systematize nodules by conducting the statistical
comparison survey of relation between image features and clinical pathological features, reason of postoperative
recurrence and death. But necessary research data is huge, and because of this problem, the management and use of
image information such as diagnostic information, image features is difficult. Nodule systematization using database is
being proposed as the solution. We think that more efficient nodule schematization can be realized by managing,
searching and comparing image information efficiently using database. In this paper, we describe nodule systematization
using database and describe the construction of database as the core, and user interface which can be easily operated on
GUI. We also describe operational result and evaluation, making it as the prototype.