Whipple's disease - current status of diagnostics and therapy.

Whipple's disease is a multisystemic infectious disease whose pathogen, a gram-unstable actinomycete, has been characterized in the meantime by molecular-biological techniques (polymerase chain reaction). This infectious disease which was firstly described in 1907 by G.H. Whipple as intestinal lipodystrophy appears rarely and sporadically and can affect nearly every organ, in the course of which the small intestine is also concerned in the majority of patients. The symptoms and signs are polymorphous and depend on organic involvement and stage. This leads to significant difficulties concerning differential diagnosis and to a delay in diagnosis. Misjudging the syndromes provokes invalidism and death whereas correct therapy leads to a cure in most of the cases.