Whipple's disease is a systemic disease which may virtually affect any
organ system, but in many cases it involves the small intestine causi
ng gastrointestinal symptoms. The differential diagnosis is difficult
since symptoms may be nonspecific. We report the case of a 44-year old
white male patient with a history of migrating arthralgia and chronic
fatigue. The patient newly developed an uveitis and underwent a vitre
ctomy; the further clinical work-up including gastroscopy with intesti
nal biopsy revealed no sufficient diagnosis. Subsequently, the patient
's condition deteriorated with marked weight loss, fever and progressi
ve weakness. An anaerobic sepsis with a corynebacterium was confirmed
and with i.v.-antibiotics the patients's condition improved markedly.
The further examinations disclosed enlarged mesenteric lymph nodes and
the involvement of other organs (endocard, liver). CT-guided biopsy o
nly showed fatty degeneration, but operative adenectomy confirmed Whip
ple's disease. The patient remained without relapse on long-term antib
iotic treatment with doxycyclin until today. Obviously, in our case th
e intestinal biopsies failed to detect Whipple's disease after the suc
cessful initiation of antibiotic treatment. In the absence of gastroin
testinal findings and with concomitant secondary diseases the definiti
ve diagnosis can be difficult. In addition, the previous uveitis and t
he endocardial involvement are most interesting.