Human Papillomavirus DNA in LEEP Plume

Objective: This study was undertaken to determine the prevalence of human papillomavirus (HPV) in loop electrosurgical excision procedure (LEEP) plumes. Methods: Forty-nine consecutive patients with colposcopic and cytologic evidence of cervical intraepithelial neoplasia (CIN) were tested. Smoke plu...

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Detalles Bibliográficos
Autores principales: Sood, Anil K., Bahrani-Mostafavi, Zahra, Stoerker, Jay, Stone, I. Keith
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 1994
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2364381/
https://www.ncbi.nlm.nih.gov/pubmed/18475386
http://dx.doi.org/10.1155/S1064744994000591
Descripción
Sumario:Objective: This study was undertaken to determine the prevalence of human papillomavirus (HPV) in loop electrosurgical excision procedure (LEEP) plumes. Methods: Forty-nine consecutive patients with colposcopic and cytologic evidence of cervical intraepithelial neoplasia (CIN) were tested. Smoke plumes were collected through a filter placed in the suction tubing. DNA was harvested by proteinase K digest of the filters and prepared for polymerase chain reaction (PCR) by L1 consensus primers. Results: Thirty-nine (80%) tissue samples were positive for HPV, with types 6/11 in 4, 16/18 in 19, 31/33/35 in 2, and other types in 6 patients. The tissue sample was inadequate for typing in 8 patients. HPV DNA was detected in 18 (37%) filters. Conclusions: Although the consequences of HPV in LEEP plume are unknown, it would be prudent to adopt stringent control procedures.

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