Whipples disease is a rare systemic infectious disease caused by the bacterium Tropheryma whipplei. First described by George Hoyt Whipple in 1907 and commonly considered as a gastrointestinal disorder, Whipples disease primarily causes malabsorption, but may affect any part of the human body, including the heart, brain, joints, skin, lungs and the eyes. Weight loss, diarrhea, joint pain, and arthritis are common presenting symptoms, but the presentation can be highly variable in certain individuals, and about 15% of patients do not have the standard signs and symptoms.Whipples disease is significantly more common in men, with 87% of patients diagnosed being male. When recognized and treated, Whipples disease can usually be cured with long-term antibiotic therapy, but if the disease is left undiagnosed or untreated, it can ultimately be fatal. Signs and symptoms
The most common symptoms are diarrhea, abdominal pain, weight loss, and joint pains. The joint pains may be due to migratory nondeforming arthritis, which may occur many years before any digestive-tract symptoms develop; they tend to involve the large joints, but can occur in any pattern and tend not to damage the joint surface to the point that the joint becomes deformed. Fever and chills occur in a small proportion of people.In its more advanced form, malabsorption (insufficient absorption of nutrients from the diet) leads to wasting and the enlargement of lymph nodes in the abdomen. Neurological symptoms (discussed below) are more common in those with the severe form of the abdominal disease.
The possible immunological defect may be specific for T. whipplei, since the disease is not associated with a substantially increased risk of other infections. The disease is usually diagnosed in middle age (median 49 years). Studies from Germany have shown that age at diagnosis has been rising since the 1960s. History
Whipple described the disease in 1907 in a paper in the now-defunct Bulletin of Johns Hopkins Hospital. The patient was a 36-year-old medical missionary. Whipple referred to the disease as "intestinal lipodystrophy". It was long presumed to be an infectious disease, but the causative organism was only fully identified in 1992. In 2003, doctors from Johns Hopkins Hospital, together with the French microbiologist Didier Raoult applied novel diagnostic methods to stored tissue samples from Whipples original patient, and demonstrated T. whipplei in these tissues. See also
Tropheryma whipplei

Notes
References
External links
"Whipples Disease". National Digestive Disease Information Clearinghouse NDDIC.