Von der Entstehung und Beobachtung der Schatteneffekte bei der Skiaskopie

Ohne ZusammenfassungMit 13 Textabbildungen.     

Experiences with psychotherapy for depression in routine care: a naturalistic patient survey in Germany

The present survey assessed consumer satisfaction of patients having undergone psychotherapy for depression as well as service characteristics including treatment access, communication of diagnosis and treatment rationale, quality assurance and adverse events. The study was conducted in the form of a 15‐item questionnaire that was published in one of Germany's leading health magazines. 473 persons responded (81.5% women, age range 17–83). 49.8% of the respondents reported substantial or reasonable improvement; two out of three patients stated they had been satisfied with their therapy. Improvement and satisfaction were greater in those patients who had been informed about diagnosis and treatment; they were lower when unpleasant experiences were reported. Methodological restrictions of the study are outlined and hypotheses about potential strengths and deficits in the delivery of psychotherapy for depression in Germany are proposed. Copyright © 2006 John Wiley & Sons, Ltd.     

C-arm-based mobile computed tomography: a comparison with established imaging on the basis of simulated treatments of talus neck fractures in a cadaveric study.

OBJECTIVE: To analyse the image quality and diagnostic effectiveness of a new C-arm-based 3D imaging method (C-arm-CT) for intraoperative evaluation of screw osteosyntheses adjacent to a peripheral joint. MATERIALS AND METHODS: Insertion of screws into four cadaveric specimens simulated the surgical treatment of talus neck fractures. Ten orthopedic surgeons and 10 radiologists evaluated X-ray, C-arm fluoroscopy, C-arm-CT and CT images. RESULTS: The best image quality was obtained with X-rays (p < 0.001), followed by C-arm fluoroscopy (2D) and CT, with the C-arm-CT (3D) being rated lowest (p < 0.001). The most correct diagnoses were obtained with CT and C-arm-CT (with no statistical difference between them), while C-arm-fluoroscopy was inferior (p < 0.001) and X-rays were the worst (p < 0.05). CONCLUSIONS: Even if the image quality of C-arm-CT is definitely inferior to that of CT, screw misplacements can be reliably detected using C-arm-CT. As compared to the current standard procedures (intraoperative fluoroscopy and postoperative radiography), C-arm-CT performed better. C-arm-CT is ideally suited to the intraoperative diagnosis of high-contrast inquiries like bone fragments and OS material, especially at the extremities. Coupling of the new 3D imaging to existing navigation systems is possible. C-arm-CT will support the further development and implementation of open and minimally invasive surgical procedures.     

Blutzuckerbestimmung bei Ekzem,Psoriasis, Lichen Vidal und Ulcus cruris

Zusammenfassung Bei Ekzem, Psoriasis, Lichen Vidal und Ulcus cruris konnte pathologische Erhöhung des Blutzuckerspiegels im allgemeinen nicht festgestellt werden, wenn eine Glykosurie nicht vorhanden war. Beim Lichen Vidal sind die Blutzuckerwerte zwar im Bereiche normaler Grenzen, aber in einer erheblichen Anzahl niedriger als bei den anderen Untersuchten.     

Variet?ten des Brustbeines

Ohne ZusammenfassungMit 12 Abbildungen im Text und 6 Figuren auf den Tafeln 3/6.     

Elektrische und Chemische Deutung von Lebensvorgängen

Ohne ZusammenfassungNach einem Vortrag, gehalten am 10. Dezember 1940 vor der Medizinischen Gesellschaft in Gießen.     

Statistische Zählung von Merkmalen zu analytischen Zwecken

Ohne Zusammenfassung