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Published on: October 2, 2018
Usual Presentation Of An Unusual Pathogen - Cryptococcus Laurentii Meningitis: A Case Report
Azka Zulfiqar1, Rafia Irfan1, Faisal Hanif2
1Department of Microbiology, Army Medical College, National University of Medical Sciences, Rawalpindi, Pakistan.
Abstract:
Infections caused by non-neoformans Cryptococcus spp., including Cryptococcus laurentii, previously thought to be saprophyte and non-pathogenic, have become more common during the past few years, particularly in immunocompromised hosts. To the best of our knowledge here, we present the first case of meningitis in an immunocompromised patient due to a fungus that has never been reported in Pakistan. Our patient, a 40-year old male, who had acquired immunodeficiency syndrome (AIDS) was diagnosed as Cryptococcus laurentti meningitis, with a rare neurological manifestation i.e., cryptococcomas and lepto-meningitis. We presume that exposure to pigeon droppings and acquired immunodeficiency syndrome were the risk factors for this case report. He was treated with liposomal Amphotericin (LAMB) and fluconazole but unfortunately, he rapidly deteriorated and ultimately succumbed to the infection. This case underscores the significance of prompt diagnosis and vigorous treatment of Cryptococcus laurentii meningitis, as well as the need for continued surveillance in immunocompromised individuals.
Insights
Cryptococcus laurentii meningitis, previously considered non-pathogenic, is increasingly seen in immunocompromised patients. This report details a rare case in Pakistan, highlighting the need for prompt diagnosis and treatment of this emerging fungal infection.
Area of Science:
- Mycology
- Infectious Diseases
- Clinical Neurology
Background:
- Non-neoformans Cryptococcus species, including Cryptococcus laurentii, are emerging pathogens.
- Cryptococcus laurentii was previously considered a non-pathogenic, saprophytic fungus.
- Infections by C. laurentii are increasingly reported, especially in immunocompromised individuals.
Observation:
- A 40-year-old male with acquired immunodeficiency syndrome (AIDS) presented with meningitis.
- The patient exhibited a rare neurological manifestation: cryptococcomas and leptomeningitis.
- This represents the first reported case of C. laurentii meningitis in Pakistan.
Findings:
- The patient was diagnosed with Cryptococcus laurentii meningitis.
- Risk factors presumed to be exposure to pigeon droppings and AIDS.
- Treatment with liposomal Amphotericin B and fluconazole was unsuccessful.
Implications:
- This case highlights the growing threat of C. laurentii infections.
- Emphasizes the importance of early diagnosis and aggressive treatment strategies.
- Underscores the need for ongoing surveillance of fungal infections in immunocompromised populations.
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