J.H. Karstens

0676 Adolescent Patients with OSA Have Greater Sleep Disturbances Even at Low AHI

J.H. Karstens, Hema Murali, Sreelatha Naik

Abstract Introduction The AASM Scoring Manual permits the use of adult criteria for diagnosing obstructive sleep apnea in patients 13 and older. There is a lack of consensus regarding the preferred criteria in adolescent patients. WASO (wake after sleep onset, as a …

Implementing 3D printing and extended reality in anatomy education: Organization, evolution, and assessment of an innovative teaching program in an undergraduate medical school in the Netherlands

Dylan Henssen, J.H. Karstens, Guido de Jong, Jacobus Dylan Duits et autres

BACKGROUND: A knowledge gap exists on how to implement three dimensional (3D) printing and extended reality (XR) technologies in anatomy education. Also, it remains unclear how students experience the implementation of these new technologies in anatomy education,. This report describes the result …

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Comparing the effectiveness of augmented reality and anatomical atlases in student preparation for neuroanatomy dissection

Ine Zeedzen-Scheffers, J.H. Karstens, Marianne van den Hurk, Dylan Henssen et autres

Anatomy teachers urge students to come to education sessions at the dissection rooms as well-prepared as possible. To effectuate optimal preparation, assignments are designed to guide the students' learning processes. These assignment often include the use of anatomical figures in atlases. The …

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The possible impact of segmenting radiological images on students’ spatial abilities

J.H. Karstens, Lucas L. Boer, Thomas Maal, Dylan Henssen

Abstract Visuospatial ability plays a crucial role in anatomy related study success as studies have shown that students with high scores on a mental rotation test (MRT) perform better on anatomy exams. We hypothesized that segmenting anatomical structures on radiological images might …

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Intensified Chemotherapy and Dose-Reduced Involved Field Radiotherapy in Patients with Early Unfavorable Hodgkin Lymphoma: Final Analysis of the German Hodgkin Study Group (GHSG) Randomized HD11 Trial

Hans Theodor Eich, R.P. Mueller, Volker Diehl, Helen Görgen et autres

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Pain Management Policy: Comparison of Two Irradiation Schedules in Metastatic Bone Pain

J.H. Karstens, M. Blach, J. Ammon

Bone metastases present a frequent problem in oncology. Although fractionated irradiation with 10–15 (20) fractions is the best mode of radiotherapy, low-dose short-term irradiation schedules are of interest as they will reduce inconveniences like transportation problems. In two consecutive prospective follow-up studies …

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Definitive Radiochemotherapy in Advanced Head and Neck Cancer: A Follow-up Report of Accelerated Fractionated Irradiation and a Pilot Study of Mucositis Prevention

J.H. Karstens, P. Schnarkowski, L. Li, P. Mulkens et autres

40 patients with advanced head and neck cancer were treated by radiochemotherapy. In all patients radiotherapy was combined with simultaneous low dose cisplatin. 20 patients were treated with conventional fractionated (once-a-day) radiotherapy and 20 patients were irradiated using an accelerated fractionated (twice-a-day) …

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Initial Tumor Size and Local Control in Stage III Non-Small Cell Lung Cancer Treated by Radio-Chemotherapy

J.H. Karstens, D. Andreopoulos, J. Ammon

In stage III non small cell lung cancer initial tumor size is a neglected prognostic factor. 22 patients with stage III disease have been treated with radio-chemotherapy (cisplatin/vindesine). A significant (p less than 0.001) influence of initial tumor size on local control …

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DAKE-AIO-Symposium ‘Ernährung und Tumorerkrankungen’ am 20. Mai 1989 in Göttingen

R. Küchler, H.-M. Sass, Lutz Edler, L.M. Jost et autres

DAKE-AIO-Symposium «Ernährung und Tumorerkrankungen» am 20

Impressum, Vol. 15, No. 2, 1992

M. Lise, D. Nitti, A. Marchet, F. Farinati et autres

Inhalt, Vol. 14, No. 4, 1991

M. Heckmayr, U. Gatzemeier, F. Porzsolt, G. Meuret et autres

Impressum, Vol. 14, No. 4, 1991

M. Heckmayr, U. Gatzemeier, F. Porzsolt, G. Meuret et autres