Peritoneal histoplasmosis. Case report

Introduction: Histoplasmosis is an opportu­nistic granulomatous fungal infection. Peritoneal histoplasmosis (PH) is a rare form of dissem­inated histoplasmosis (DH). Case description: A 44-year-old male pa­tient with history of HIV infection, systemic lupus erythematosus with lupus nephritis, and ch...

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Main Authors: Laura Marcela Fino-Velásquez, Fernán Santiago Zambrano-Muñoz, Alejandro Vega-Molina, Sebastián Felipe Sierra-Umaña, Silvio Javier Rosero-Paredes, Juan Esteban Barrios-Villegas, Juliana Arce-Cuervo, Laura Camila Urrutia-Corredor, Camilo Alejandro Díaz-Rojas
Format: Article
Language:English
Published: Universidad Nacional de Colombia 2019-07-01
Series:Case Reports
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Online Access:https://revistas.unal.edu.co/index.php/care/article/view/78652
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Summary:Introduction: Histoplasmosis is an opportu­nistic granulomatous fungal infection. Peritoneal histoplasmosis (PH) is a rare form of dissem­inated histoplasmosis (DH). Case description: A 44-year-old male pa­tient with history of HIV infection, systemic lupus erythematosus with lupus nephritis, and chronic kidney disease on peritoneal dialysis, presented with recurrent ascites without clear etiology in the serial study of ascitic fluid. Con­trast computed tomography of the abdomen showed a nonspecific peritoneal nodule, for which laparoscopy and biopsy were performed, identifying Histoplasma capsulatum infection. The subject received 15 days of in-hospital treatment with amphotericin B deoxycholate with good evolution, no recurrence of ascites, and indefinite outpatient management with itraconazole. Discussion: The first case of PH was described in 1970 but this is the first case reported in Co­lombia. Most cases of PH have been associated with peritoneal dialysis. Its diagnosis is based on the study of ascitic fluid and its treatment follows the guidelines of other forms DH. Conclusions: PH is a rare entity that requires high clinical suspicion, especially in immuno­compromised patients.
ISSN:2462-8522