To say that Fuzzy Logic in Medicine, or FLM for short, is an important
addi- tion to the literature of fuzzy logic and its applications, is an
understatement. Edited by two prominent informaticians, Professors S.
Barro and R. Marin, it is one of the first books in its field. Between
its covers, FLM presents authoritative expositions of a wide spectrum of
medical and biological ap- plications of fuzzy logic, ranging from image
classification and diagnostics to anaesthesia control and risk
assessment of heart diseases. As the editors note in the preface,
recognition of the relevance of fuzzy set theory and fuzzy logic to
biological and medical systems has a long history. In this context,
particularly worthy of note is the pioneering work of Profes- sor Klaus
Peter Adlassnig of the University of Vienna School of Medicine. However,
it is only within the past decade that we began to see an accelerat- ing
growth in the visibility and importance of publications falling under
the rubric of fuzzy logic in medicine and biology -a leading example of
which is the Journal of the Biomedical Fuzzy Systems Association in
Japan. Why did it take so long for this to happen? First, a bit of
history.