Multilayer argon plasma coagulation (APC) is a new effective method for the treatment of genital warts. We assessed the generation of aerosols containing human papilloma virus (HPV) DNA during treatment of genital warts with multilayer APC and with CO₂ laser ablation. Surveillance petri dishes, swabs from the glasses and nasolabial folds of the operating physician, and swabs taken from the suction units used during CO₂ laser ablation were tested by HPV PCR. HPV DNA corresponding to patient derived HPV types of genital warts was not found in any of the petri dishes and swabs obtained during APC treatment. HPV DNA was detected in none of the petri dishes obtained during CO₂ laser treatment, but in suction filters. In conclusion, both CO₂ laser ablation with plume suction and APC treatment seem to have a low risk of HPV contamination of the operation room.

Background. In a prospective study, the differential dignostic potential of peovic examination, ultrasound, and serum CA 125 assay in postmenopausal patients presenting with a pelvic mass was assessed. Methods. A total of 228 patients were evaluated preoperatively in an international, multicenter, prospective study using a standard protocol for pelvic examination, transvaginal (occasionally additional abdominal) ultra sound, and serum CA 125 determination with a cut‐off level of 35 U/ml. Results. Ninety‐five malignant (41.7%) and 127 benign (55.7%) pelvic tumors were found in addition to 6 borderline ovarian tumors (2. 6%) in the 228 patients. Seventy‐two patients had ovarian carcinoma, 49 of whom were International Federation of Gynecology and Obstetrics Stage III or IV. Borderline tumors were excluded from the statistical calculations. The individual accuracy of pelvic examination, ultrasound, and serum CA 125 in discriminating between benign and malignant pelvic masses was approximately the same (76, 74, and 77%, respectively). Using logistic regression analysis, the power of pelvic examination appeared to be the most relevant factor (adjusted odds ratio, 9. 2), followed by serum CA 125 (odds ratio, 5. 6), and ultrasound (odds ratio, 4. 9). Age appeared to be nonpredictive. No cancer was found in any patient in whom all three methods scored negative (n = 53; positive predictive value for malignancy = 0 and 95%; confidence interval, 0–7). Conclusions. The combined use of pelvic examination, ultrasound, and serum CA 125 leads to improved discrimination between malignant and benign pelvic masses, because malignancy can be excluded when all three examination methods are negative. A change to a more patient‐tailored surgical approach could be considered in those cases.

Our results indicate that in high-risk pregnancies with umbilical absent or reverse end-diastolic flow velocities, determination of blood flow velocities in the ductus venosus is a useful additional parameter for prediction of fetal outcome and for timing delivery.

We found severe fibrosis to be a frequent complication after PMRT radiotherapy and breast reconstruction. However, surgical intervention can ameliorate the majority of high grade fibrotic events leading to acceptable long-term results. No treatment parameters associated with the rate of fibrosis could be identified.