Compromiso pulmonar por cryptoccus laurentii en paciente inmunocomprometido / Pulmonary Involvement with Cryptococcus Laurentii in an Immunocompromised Patient

RESUMEN

La criptococosis afecta predominantemente a pacientes con compromiso de la inmunidad celular. Se presenta el caso de un paciente masculino de 45 años, con antecedentes de VIH y linfoma de Hodgkin, internado por fiebre persistente sin neutropenia. El PET-TC evidenció imágenes hipermetabólicas pulmonares y ganglionares se sospechó recaída de su enfermedad y/o proceso infeccioso. Se realizó BAL, se aisló en cultivo Crytococcus laurentii. Recibió tratamiento con anfotericina B y fluconazol, cultivos de control negativos. Se repitió TC de control sin infiltrados pulmonares y persistencia de adenopatías. Realizó tratamiento con ESHAP evolucionando con buena respuesta.

ABSTRACT

Cryptococcosis mostly affects patients with cell-mediated immunity involvement. We present the case of a male patient, 45 years old, with history of HIV and Hodgkin's lymphoma, who was admitted to the hospital due to persistent fever without neutropenia. The PET-TC (Positron Emission Tomography - Computed Tomography) showed hypermetabolic pulmonary and lymph node images. We suspected disease relapse and/or the presence of an infectious process. We performed a BAL (Bronchoalveolar Lavage) and Cryptococcus laurentii was isolated in culture. The patient received treatment with amphotericin B and fluconazole, with negative control cultures. The CT control was repeated without pulmonary infiltrates and persistence of adenopathies. The patient received treatment with ESHAP and evolved with good response.