trimethoprim--sulfamethoxazole-drug-combination and Papilledema

Whipple disease is a rare chronic, systemic bacterial infection that predominantly affects the small intestine but also other organs of the body. When left untreated, it can be not only vision threatening but also life threatening because of its central nervous system involvement. Therefore, early detection and treatment are important.. We report a rare case of unilateral optic disc edema as a critical identifying sign of Whipple disease.. An asymptomatic 49-year-old African American man presented for an eye examination and was found to have optic nerve edema of the right eye. His best-corrected visual acuity was 20/20 in the right and left eye. He denied symptoms of diplopia, amaurosis fugax, or eye pain. His medical history was significant for HIV with no recent detectable viral load at the time of his eye examination. The patient denied any other infectious risk factors or changes in medical status. Extensive ophthalmic, neuroimaging, and laboratory investigations were completed as a comprehensive approach to rule out more common etiologies for unilateral optic disc edema. This initial workup yielded no identifying etiology, and the patient was monitored closely with frequent examinations with a retina specialist. Soon after his diagnosis of optic nerve edema, the patient developed new symptoms of chronic diarrhea, weight loss, and fatigue requiring hospitalization. Evaluations by internal medicine and gastroenterology, including serological testing, stool analysis, histological and microbiological analysis, esophagogastroduodenoscopy, and gastrointestinal biopsy, confirmed a diagnosis of Whipple disease that was successfully treated with oral antibiotics.. Whipple disease is a rare cause of infectious optic nerve edema that may present with other rheumatoid and gastrointestinal symptoms. A comprehensive medical approach for investigating unilateral optic nerve edema is paramount in diagnosing and treating Whipple disease.

Topics: Administration, Oral; Anti-Bacterial Agents; Eye Infections, Bacterial; Fluorescein Angiography; Humans; Male; Middle Aged; Nerve Fibers; Papilledema; Retinal Ganglion Cells; Tomography, Optical Coherence; Trimethoprim, Sulfamethoxazole Drug Combination; Tropheryma; Visual Acuity; Whipple Disease

Topics: Administration, Oral; Anti-Bacterial Agents; Ceftriaxone; Drug Therapy, Combination; Humans; Infusions, Intravenous; Male; Middle Aged; Optic Disk; Papilledema; Trimethoprim, Sulfamethoxazole Drug Combination; Tropheryma; Whipple Disease