Fatal biphasic brainstem and spinal leptomeningitis with Cryptococcus neoformans in a non-immunocompromised child.
Cryptococcal meningitis is one of the most common life-threatening, invasive fungal infections of the central nervous system in patients with defective T-lymphocyte function. It is, however, unusual in children. We report on a non-immunocompromised 10-y-old boy without evidence of immunological abnormality who developed headache, vomiting, disturbances of consciousness and areflexia. Magnetic resonance imaging of the brain and the spinal cord revealed enlargement of the ventricles and high signal lesions in the leptomeninges at the level of the cerebral peduncles and the cervical and thoracic cord. Cerebrospinal fluid analysis was positive for Cryptococcus neoformans. He was treated with amphotericin B and was symptom-free within 1 wk. Despite an extended course of therapy his symptoms suddenly relapsed and he succumbed to the medical complications of cardiac and respiratory failure. Central nervous system appearances at postmortem were those of cryptococcal leptomeningitis.
Department of Paediatrics, IBFSNC, CNR, University of Catania, Italy.
M
M
Ruggieri
A
A
Polizzi
M C
MC
Vitaliti
G
G
Magro
S
S
Musumeci
D001099:Arachnoid / Q000382:microbiology*; D001933:Brain Stem / Q000382:microbiology* / Q000473:pathology*; D002648:Child; D003453:Cryptococcosis / Q000150:complications*; D003455:Cryptococcus neoformans / Q000302:isolation & purification*; D017809:Fatal Outcome; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D016921:Meningitis, Fungal / Q000276:immunology / Q000382:microbiology / Q000473:pathology; D013116:Spinal Cord / Q000382:microbiology* / Q000473:pathology*