Comparison between polymerase chain reaction and fungal culture for the detection of fungi in patients with chronic sinusitis and normal controls

Abstract

PCR analysis using panfungal gene primers showed that 76/82 (92.5%) patients with chronic sinusitis and 39/40 (97.5%) normal controls were positive. In contrast, fungus cultures were positive in 19/82 (23.2%) patients with chronic sinusitis and 12/40 (30.0%) normal controls. We observed no significant between-group differences in the prevalence of fungus or in the fungal species detected.