A novel inspection protocol to detect volatile compounds in breast surgery electrocautery smoke.
OBJECTIVE
Electrocautery procedures generate malodorous smoke. This study quantified five volatile organic compounds detected in the smoke produced during breast surgery, and elucidated the factors that affect their chemical production.


METHODS
All samplers were assembled in an acrylic chamber with a Tygon tube attached to the tip of a diathermy pencil. The electrocautery smoke was quantified by gas chromatography/mass spectrometry.


RESULTS
In all samples, toluene was identified in concentrations of 2.48-5.50 mg/m(3). Higher concentrations were observed during modified radical mastectomy procedures. Patients with high body mass index revealed high toluene concentrations. Longer duration of electrocautery tended to produce more toluene.


CONCLUSIONS
The sampling protocol enabled acquisition of smoke samples near the source without interrupting surgery. The findings suggest that type of surgery, patient body mass index and duration of electrocautery are factors that can alter production of chemicals.
Lin
Yu-Wen
YW
Department of Public Health, College of Medicine, Fu Jen Catholic University, Taipei County, Taiwan.
Fan
Shou-Zen
SZ
Chang
Kuo-Hui
KH
Huang
Chiun-Sheng
CS
Tang
Chin-Sheng
CS
D000328:Adult; D000368:Aged; D016902:Air Pollution, Indoor / Q000032:analysis; D015992:Body Mass Index; D001943:Breast Neoplasms / Q000601:surgery*; D004564:Electrocoagulation; D005260:Female; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D008408:Mastectomy; D008875:Middle Aged; D009873:Operating Rooms; D009930:Organic Chemicals / Q000032:analysis*; D012906:Smoke / Q000032:analysis*; D014050:Toluene / Q000032:analysis; D014835:Volatilization
D009930:Organic Chemicals; D012906:Smoke; D014050:Toluene