Nikolaos Melas1, Rasjan Amin2, Paula Gyllemark3,4, Amil Haji Younes1, Sven Almer5,6. 1. Department of Gastroenterology and Emergency Care, Gävle Hospital, Gävle, Sweden. 2. Department of Anesthesiology and Intensive Care Unit, S:T Göran Hospital, Stockholm, Sweden. 3. Department of Infectious Diseases, Region Jönköping County, Jönköping, Sweden. 4. Division of Inflammation and Infection, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden. 5. Department of Medicine, Karolinska Institutet, Solna, Sweden. sven.almer@ki.se. 6. Division of Gastroenterology, Karolinska University Hospital, Stockholm, Sweden. sven.almer@ki.se.
Abstract
BACKGROUND: Whipple's disease is a chronic infectious disease that primarily affects the small intestine, but several organs can simultaneously be involved. The disease is caused by a gram-positive bacterium called Tropheryma whipplei. The disease is difficult to suspect because it is rare with unspecific and long-term symptoms; it can be lethal if not properly treated. CASE PRESENTATION: We here present three patients who presented with a plethora of symptoms, mainly long-standing seronegative arthritis and gastrointestinal symptoms in the form of diarrhea with blood, weight loss, fever, and lymphadenopathy. They were after extensive investigations diagnosed with Whipple's disease, in two of them as long as 8 years after the first occurrence of joint manifestations. The diagnosis was made by PCR targeting the T. whipplei 16S rRNA gene from small bowel specimen in all three patients, and, besides from histopathologic findings from the duodenum and distal ileum in one and mesenteric lymph nodes in another patient. CONCLUSIONS: This report aims to raise awareness of a very rare disease that presents with a combination of symptoms mimicking other and significantly more common diseases.
BACKGROUND:Whipple's disease is a chronic infectious disease that primarily affects the small intestine, but several organs can simultaneously be involved. The disease is caused by a gram-positive bacterium called Tropheryma whipplei. The disease is difficult to suspect because it is rare with unspecific and long-term symptoms; it can be lethal if not properly treated. CASE PRESENTATION: We here present three patients who presented with a plethora of symptoms, mainly long-standing seronegative arthritis and gastrointestinal symptoms in the form of diarrhea with blood, weight loss, fever, and lymphadenopathy. They were after extensive investigations diagnosed with Whipple's disease, in two of them as long as 8 years after the first occurrence of joint manifestations. The diagnosis was made by PCR targeting the T. whipplei 16S rRNA gene from small bowel specimen in all three patients, and, besides from histopathologic findings from the duodenum and distal ileum in one and mesenteric lymph nodes in another patient. CONCLUSIONS: This report aims to raise awareness of a very rare disease that presents with a combination of symptoms mimicking other and significantly more common diseases.
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