LITTLE ROCK — Castleman disease, a rare disorder of the lymph nodes and related tissues, was identified and named more than a half-century ago but, until recently, no one had written a book exclusively about it.

Frits van Rhee, M.D., Ph.D., professor of medicine in the College of Medicine and director of developmental and translational medicine at the Myeloma Institute at the University of Arkansas for Medical Sciences (UAMS), has changed that.