‘Insidious onset of symptoms’: Holiday sandfly bite triggers rare parasitic disease two years later

An Australian man’s sandfly bite in Greece two years previously triggered a diagnostic dilemma culminating in a rare diagnosis of visceral leishmaniasis, Melbourne doctors report.
The 72-year-old was admitted to a tertiary hospital in Victoria for investigation of fevers, night sweats and unintentional weight loss of 18kg over six months.
He had pancytopenia with no symptoms to suggest a focal infection, malignancy or rheumatological disease, Melbourne doctors write in a Medical Journal of Australia case report.
Previous outpatient scans had revealed mild splenomegaly; however bone marrow aspirate and a PET scan were normal.