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Table 1 Laboratory test results

From: The role of plasma metagenomic sequencing in identification of Balamuthia mandrillaris encephalitis

Test type

Test name

Result

Culture

Aerobic & Anaerobic

No growth

AFB

No growth

Serology

Interferon-gamma Release Assay

Non-reactive

HIV Ab/Ag screen

Non-reactive

RPR Qualitative

Non-reactive

Toxoplasmosis Ab IgG/IgM

Not Detected

Aspergillus Ab

Not Detected

CNS Demyelination Ab Panel

No Informative Antibodies Identified

ANCA Ab

Not Detected

Sjogren Ab

Not Detected

PCR

E. coli KI

Not Detected

H. influenzae

Not Detected

L. monocytogenes

Not Detected

N. meningitidis

Not Detected

S. agalactiae

Not Detected

S. pneumoniae

Not Detected

CMV

Not Detected

HSV-1

Not Detected

HSV-2

Not Detected

VZV

Not Detected

EBV

Not Detected

HSV-6

Not Detected

HPeV

Not Detected

C. neoformans/gattii

Not Detected

Coccidioides Ab

Not Detected

Other

CSF Cytology & Chemistry

Colorless & Clear, > 200 cells/mm3, PMN 11%, Plasma 2%, Nucleated cell count 2%, Lymph 85%, Mono 60 mg/dL, Protein 64 mg/dL

Flow Cytometry

No Abnormal T-cell Population

Oligoclonal Bands

Absent