TY - JOUR A1 - Herbert, Saskia-Laureen A1 - Hirzle, Paula A1 - Bartmann, Catharina A1 - Schlaiß, Tanja A1 - Kiesel, Matthias A1 - Curtaz, Carolin A1 - Löb, Sanja A1 - Wöckel, Achim A1 - Diessner, Joachim T1 - Optimized process quality in certified breast centers through adherence to stringent diagnostic and therapeutic algorithms effects of structural as well as socio-demographic factors on start of therapy JF - Archives of Gynecology and Obstetrics N2 - Purpose An increasing incidence of breast cancer can be observed worldwide. Since a delay of therapy can have a negative impact on prognosis, timely cancer care is an important quality indicator. By receiving treatment at a certified breast cancer center, the patient has the best chance of treatment in accordance with guidelines and the best prognosis. The identification of risk factors for a delay of therapy is of central importance and should be the basis for a continuous optimization of treatment at breast cancer centers. Methods This retrospective study included women with breast cancer (primary diagnosis, relapse, or secondary malignancy) at the University Hospital Würzburg in 2019 and 2020. Data were retrieved from patients’ records. Correlations and regression analyses were performed to detect potential risk factors for treatment delay. Results Patients who received the histological confirmation of breast cancer at an external institution experienced a later therapy start than those patients who received the histological confirmation at the University Hospital Würzburg itself. (35.7 vs. 32.2 days). The interval between histological confirmation and the first consultation at the University Hospital Würzburg correlated statistically significant with age, distress and distance to the hospital. Conclusion Patients with an in-house diagnosis of breast cancer are treated more quickly than those whose diagnosis was confirmed in an external institution. We identified factors such as increased age, greater distance to the hospital as well as increased distress to prolong the time until start of oncological treatment. Intensified patient care should be offered to these subgroups. KW - breast cancer KW - delay of therapy KW - prognosis KW - quality of care Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-324057 VL - 307 IS - 4 ER - TY - JOUR A1 - Kiesel, Matthias A1 - Beyers, Inga A1 - Kalisz, Adam A1 - Joukhadar, Ralf A1 - Wöckel, Achim A1 - Herbert, Saskia-Laureen A1 - Curtaz, Carolin A1 - Wulff, Christine T1 - A 3D printed model of the female pelvis for practical education of gynecological pelvic examination JF - 3D Printing in Medicine N2 - Background Pelvic palpation is a core component of every Gynecologic examination. It requires vigorous training, which is difficult due to its intimate nature, leading to a need of simulation. Up until now, there are mainly models available for mere palpation which do not offer adequate visualization of the concerning anatomical structures. In this study we present a 3D printed model of the female pelvis. It can improve both the practical teaching of gynecological pelvic examination for health care professionals and the spatial understanding of the relevant anatomy. Methods We developed a virtual, simplified model showing selected parts of the female pelvis. 3D printing was used to create a physical model. Results The life-size 3D printed model has the ability of being physically assembled step by step by its users. Consequently, it improves teaching especially when combining it with commercial phantoms, which are built solely for palpation training. This is achieved by correlating haptic and visual sensations with the resulting feedback received. Conclusion The presented 3D printed model of the female pelvis can be of aid for visualizing and teaching pelvic anatomy and examination to medical staff. 3D printing provides the possibility of creating, multiplying, adapting and sharing such data worldwide with little investment of resources. Thus, an important contribution to the international medical community can be made for training this challenging examination. KW - gynecology KW - pelvic examination KW - pelvic palpation KW - 3D printing KW - FDM KW - SLA KW - teaching KW - visualization KW - education Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-313347 VL - 8 ER - TY - JOUR A1 - Kiesel, Matthias A1 - Beyers, Inga A1 - Kalisz, Adam A1 - Wöckel, Achim A1 - Herbert, Saskia-Laureen A1 - Curtaz, Carolin A1 - Diessner, Joachim A1 - Joukhadar, Ralf A1 - Wulff, Christine T1 - Introducing a novel model for simulating large loop excision of the transformation zone (LLETZ) using 3D printing technique JF - Archives of Gynecology and Obstetrics N2 - Purpose Electrosurgery is the gold-standard procedure for the treatment of cervical dysplasia. The quality of the outcome depends on the accuracy of performance, which underlines the role of adequate training of surgeons, especially, as this procedure is often performed by novice surgeons. According to our knowledge, medical simulation has up until now lacked a model, which focuses on realistically simulating the treatment of cervical dysplasia with the concerning anatomy. Methods and Result In our work, we present a model created using 3D printing for holistically simulating diagnostic, as well as surgical interventions of the cervix, as realistically as possible. Conclusion This novel simulator is compared to an existing model and both are evaluated. By doing so, we aim to provide novice gynecologists with standardized and high-quality simulation models for practicing to improve their proficiency. KW - fused deposition modeling (FDM) KW - 3D printing KW - virtual KW - gynecology KW - dysplasia KW - large loop excision of the transformation zone (LLETZ) Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-266739 SN - 1432-0711 VL - 305 IS - 3 ER -