Tc. Andersen et al., LYCOPODIUM SPORES IN TRANSRECTAL ULTRASOUND-GUIDED CORE BIOPSIES OF THE PROSTATE, Scandinavian journal of urology and nephrology, 32(2), 1998, pp. 148-149
Lycopodium clavatum (LC) spores were found in two cases in transrectal
ultrasound-guided core biopsies of the prostate. The source turned ou
t to be the coating of the condoms used for protection of the ultrasou
nd probe. To minimize confusion in analysing the biopsies and to avoid
granulomas of the prostate, LC spore-free condoms are available and a
re recommended for the biopsy procedure.