[Neurocryptococcosis waiting to be diagnosed].

Neurocryptococcosis is a severe neurological complication of Cryptococcus neoformans infections, primarily affecting immunocompromised individuals. This report describes the case of a 53-year-old man with no known medical history who experienced severe headaches and vomiting while on a business trip to Pakistan. He was given preventive antibiotic therapy, followed by a combination of sulfamethoxazole and trimethoprim for suspected toxoplasmosis.