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Visceral Leishmaniasis Masquerading as Drug-Induced Pancytopenia in Lung Cancer Patients
Ist Teil von
Current oncology (Toronto), 2024-04, Vol.31 (4), p.2274-2277
Ort / Verlag
Switzerland: MDPI AG
Erscheinungsjahr
2024
Quelle
Free E-Journal (出版社公開部分のみ)
Beschreibungen/Notizen
Maintenance chemotherapy is a standard treatment in patients with non-progressive advance staged IV non-squamous non-small cell lung cancer after induction therapy. Here, we report the case of a 53-year-old man undergoing a maintenance monotherapy with pemetrexed who presented prolonged pancytopenia despite filgrastim injections. A bone marrow aspiration revealed a macrophage activation syndrome with
amastigotes. A Polymerase Chest Reaction testing confirmed the diagnosis of visceral leishmaniasis. Treatment with liposomal amphotericin B was started. Oncologists should bear in mind that visceral leishmaniasis in endemic areas can potentially induce severe and prolonged pancytopenia in immunosuppressed patients, during chemotherapy in particular.