Browsing by Subject "Tropheryma whipplei"

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    Central Nervous System Whipple Disease Presenting as Hypersomnolence
    (Cureus, 2022-03-28) de Oliveira Santana, Marcela A.; Butt, Saira; Nassiri, Mehdi; Medicine, School of Medicine
    Whipple disease (WD) is a rare systemic infection caused by Tropheryma whipplei (T. whipplei). Its clinical features are broad, and atypical clinical patterns such as the involvement of the heart, lungs, or the central nervous system (CNS) can occur. We report a case of a 58-year-old man who had been previously diagnosed with classic WD; he was evaluated for functional decline, extreme somnolence, and recurrent admissions for hydrocephalus. The patient was diagnosed with a neurologic relapse of WD after a positive T. whipplei polymerase chain reaction (PCR) from a cerebral spinal fluid (CSF) sample. He was successfully treated with IV ceftriaxone followed by oral trimethoprim-sulfamethoxazole (TMP-SMX). In classic WD, the CNS symptoms usually present in the late phase of the disease or in the form of relapse, especially after an inadequate treatment course. This case highlights the importance of considering CNS involvement in WD when a patient with a previous history of classic WD presents with hypersomnolence, hydrocephalus, or other neurologic symptoms.
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    Nearly Fatal Case of Whipple's Disease in a Patient Mistakenly on Anti-TNF Therapy
    (American College of Gastroenterology, 2013-10) Klochan, Christen; Anderson, Teresa A.; Rose, Dusten; Dimitrov, Rosen K.; Johnson, Raymond M.; Department of Pathology and Laboratory Medicine, IU School of Medicine
    Whipple's disease is a rare cause of chronic diarrhea and abdominal pain that may be confused with inflammatory bowel disease. We report a Whipple's case misdiagnosed as Crohn's disease in which treatment with anti-tumor necrosis factor (anti-TNF) therapy led to nearly fatal progression. Lymph node tissue obtained during laparotomy for suspected bowel necrosis stained dramatically with periodic acid-Schiff (PAS), and electron microscopy showed a bacterium consistent with Trophyrema whipplei. The patient made a remarkable recovery complicated only by cholestatic hepatitis, which was likely a treatment-associated inflammatory response. This case serves as a reminder that all granulomatous infections should be considered prior to initiation of anti-TNF therapies.