In 19 years 21 children were operated upon anterior or posterior ligament ruptures. Follow-up based on policlinical data and 12 out of 21 patients were tested on follow-up (average follow-up time: 5.5 years). We made notes of the clinical data of an examination with the knee-arthrometer KT-1000 as well as of radiologic and sonographic methods. The subsequent scoring revealed mostly good to very good results. Still, in the long run it would be desirable to perform a prospective multicenter study to obtain statistically relevant data to give advice for ideal surgical treatment of ligamentous knee injuries in children.

We report a case of abdominal actinomycosis in a young woman wearing an intrauterine contraceptive device. The patient presented with right lower abdominal pain. A diagnostic laparoscopy was performed. Intraoperatively two perforations of the sigma were detected, a sigmoidectomy was performed. Postoperatively no problems occurred. Histology revealed an abdominal actinomycosis. In the literature only some case reports are published dealing with abdominal actinomycosis. Women wearing intrauterine contraceptive devices seem to have a higher risk of actinomycosis. In unproblematic cases antibiotic therapy is the treatment of choice. In cases of doubt as in our case surgery is recommended to confirm the diagnosis.

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In the trauma emergency room 212 patients were asked--according to German law--for a blood sample for HIV-testing. Nine (4.2%) victims rejected the test, another 3 (1,4%) did not meet the study criteria since they were previously known to be HIV-positive or suffering from AIDS disease. None of the finally tested 200 patients was HIV-positive. On an anonymous questionnaire that was handed out additionally, 64% of the patients said they would accept HIV-testing without consent prior to operative treatment. 49% would reject HIV-testing without consent in non-operative treatment.

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