Einsatzmöglichkeiten der Chromosomenfeinanalyse (CFA) in Gynäkologie,Geburtshilfe und Pädiatrie

Ohne Zusammenfassung     

Continued progress in the legal aspects of integrating handicapped patients--recommendations of the Federal Council on Rehabilitation to SGB IX]

In January 1991, the Government coalition parties agreed that the existing rehabilitation and severely disabled persons legislation should be rearranged in a distinct manner and integrated in the German Social Code as Book IX--Integration of disabled persons. This forthcoming codification moreover is intended as an opportunity for introducing appropriate adjustments and amendments, as well as for considering the possibilities for limited material reform. The Federal Rehabilitation Council has submitted a number of proposals to the Federal government aimed at settling various intersectoral aspects of rehabilitation legislation in the forthcoming Book IX.     

The Excimer laser. II. Initial experiences with the Excimer laser in Lucerne]

In the period between September 1990 and July 1991, 35 patients (46 eyes) were treated with the Excimer Laser. In 25 patients (34 eyes), a Myopia-Laser-Shaping was performed, one patient was treated for both myopia and astigmatism. In eight patients (10 eyes) correction of astigmatism was carried out. Two patients with recurrent erosions and one patient with superficial scarring of the cornea were treated. The authors review their initial experience with the Excimer Laser. The decision to initiate treatment must not be undertaken lightly, because the possibility of serious complications may not be neglected. This method shows promise in selected patients with light to medium degrees of myopia. In cases of severe myopia, our experience is encouraging. Subjectively, the patients are satisfied with the results, which do not fall short of their expectations. Further research and clinical experience in this area is urgently required.     

Ambulante und tageschirurgische Eingriffe

Das ambulante Operieren bringt neben finanzieller Entlastung der Kostenträger zweifelsohne eine Reihe von Vorteilen, aber auch Nachteile für die Patienten mit sich. Neben intensiven Anstrengungen zur Qualitätssicherung muss insbesondere die Diskussion über die Auswahl geeigneter Patienten für geeignete Eingriffe intensiv und kontinuierlich geführt werden. Dem Trend, das Spektrum ambulant durchgeführter Eingriffe auf ein immer stärker risikotragendes Patientengut auszudehnen, muss insgesamt zunächst mit Skepsis begegnet werden. Auch wenn mit den Fortschritten der Operationstechniken das operative Zugangstrauma erheblich reduziert werden kann und moderne Anästhesieverfahren eine sehr gute Steuerung der Patienten erlauben, stellt die Beherrschung der Komplikationen und Probleme der postoperativen Phase umso mehr besondere Herausforderungen sowohl an die ambulant operierenden Ärzte, Anästhesisten und Chirurgen als auch an die Patienten und mitbetreuenden Angehörigen.     

Bone Replacement Materials in Hand Surgery

Abstract Background: In recent years, biomaterials are being found and frequently utilized in bone defects. They have also gained significant precedence in hand surgery. Objectives: The respective requirements for such replacement material will be cited and acknowledged in this article. The individual material groups will also be referred to in this review. An introduction to some of the customary bone replacement materials will be cited and concluded with a corresponding recommendation. Conclusion: The implantation of autologous cancellous bone is still regarded today as the “gold standard”. Nevertheless, the usage of bone replacement material can be an enormous advantage in certain indications. The original article can be found online at There was an error in the author’s affiliation and the address for correspondence was incomplete. Please note the correct institution and complete address: Department of Orthopedics and Traumatology, Hand-, Foot- and Reconstructive Surgery, Kreiskrankenhaus Gummersbach GmbH, Germany. Alexander von Friesen, MD Department of Orthopedics and Traumatology, Hand-, Foot- and Reconstructive Surgery Kreiskrankenhaus Gummersbach GmbH Wilhelm-Breckow-Allee 20 51643 Gummersbach Germany Phone (+49/2261) 171-575, Fax -449 e-mail: Friesen@kkh-gummersbach.de     

Clinical reactivation after liver transplantation with an unusual minor strain of hepatitis B virus in an occult carrier.

Hepatitis B virus (HBV) DNA is detectable in a number of liver transplant candidates who are negative for hepatitis B surface antigen (HBsAg). After liver transplantation (LT), such patients may have molecular and/or serologic evidence of HBV replication. However, clinical disease from reactivation of occult HBV infection after LT has not been described. We report a patient who underwent LT for cryptogenic cirrhosis and had to be retransplanted twice for hepatic artery thrombosis. The patient was negative for HBsAg and positive for anti-hepatitis B core (HBc) and anti-HBs before all LT procedures and developed acute hepatitis B shortly after receiving the third graft. The HBV strain isolated at that time exhibited an unusual in frame insertion of a CAG motif within the HBV polymerase (HBV(INS+)). HBV(INS+) was detected retrospectively as a minor species in pretransplantation sera and the explanted native liver by insertion-specific polymerase chain reaction. This case in an occult HBV carrier shows that clinically apparent, endogenous reinfection of the graft may occur with minor HBV variants that are not detectable in pretransplantation samples by standard diagnostic procedures. This has implications for the analysis of sources of acute hepatitis B in patients after LT and possibly for consideration of antiviral prophylaxis in anti-HBc/anti-HBs/HBV DNA-positive patients.