Talaromyces (Penicillium) Species Infection in the Central Nervous System

Talaromycosis typically occurs as an opportunistic infection among immunocompromised individuals. Infection caused by species other than T. marneffei is uncommon. While most reported cases describe infection in the lungs, we report an extremely rare intracranial Talaromyces species infection. This 6...

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Published in:The Journal of the Royal College of Physicians of Edinburgh 2020-06, Vol.50 (2), p.138-140
Main Authors: Chuah, Chuan Huan, Ong, Yu Chen, Kong, Boon Huei, Woo, Yen Yen, Wong, Peng Shyan, Leong, Kar Nim, Chow, Ting Soo
Format: Article
Language:English
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Summary:Talaromycosis typically occurs as an opportunistic infection among immunocompromised individuals. Infection caused by species other than T. marneffei is uncommon. While most reported cases describe infection in the lungs, we report an extremely rare intracranial Talaromyces species infection. This 61-year-old with end-stage renal disease who was unwell for the previous two months, presented with fever and worsening confusion lasting for three days. Lumbar puncture was suggestive of meningitis. Cerebrospinal fluid (CSF) culture was later confirmed to be Penicillium chrysogenum. The patient was co-infected with Group B Streptococcus sepsis. He improved with amphotericin B and ceftriaxone and was discharged with oral itraconazole for four weeks. However, he died of unknown causes two weeks later at home. Talaromyces species infection in the central nervous system is uncommon. This case highlighted a rare but life-threatening fungal meningitis. Among the four reported cases worldwide, none of the patients survived.
ISSN:1478-2715
2042-8189
DOI:10.4997/jrcpe.2020.211