Gastric toxoplasmosis as the presentation of acquired immunodeficiency syndrome.
We report a case of a 39-year-old West African man with unknown human immunodeficiency virus status diagnosed with gastric toxoplasmosis as the presenting manifestation of acquired immunodeficiency syndrome. Toxoplasma gondii is common in severely immunosuppressed patients and most frequently involves the central nervous system, followed by the eye, myocardium and skeletal muscle, lungs, bone marrow, and peripheral blood. For unclear reasons, gastrointestinal involvement is exceedingly rare and occurs in the context of severe immunosuppression and disseminated disease. To our knowledge, this is the first report in the English literature of a patient with isolated, manifest gastric toxoplasmosis without evidence of concomitant cerebral or extracerebral involvement. It is important for both the clinician and the pathologist to maintain a high index of suspicion for toxoplasmosis in immunosuppressed patients presenting with nonspecific symptoms of gastritis and radiologic and endoscopic presence of thickened gastric folds with or without ulceration.
Merzianu
Mihai
M
Department of Pathology, St Luke's-Roosevelt Hospital Center, New York, NY, USA. Mmerzian@mdanderson.org
Gorelick
Steven M
SM
Paje
Voltaire
V
Kotler
Donald P
DP
Sian
Corazon
C
D017088:AIDS-Related Opportunistic Infections / Q000175:diagnosis / Q000469:parasitology*; D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis*; D000328:Adult; D005756:Gastritis / Q000469:parasitology* / Q000473:pathology*; D006801:Humans; D008297:Male; D014123:Toxoplasmosis / Q000175:diagnosis / Q000473:pathology*