Laryngo-rhino-otologie最新文献

Septal perforations can severely diminish quality of life. Where surgical closure is impossible, due to size, location or contraindications, septum obturators offer an alternative. Defect anatomy can be assessed two ways: analog via silicone impression, or digitally using preoperative CT scans. This study compares these two methods.Retrospective analysis of 500 patients with symptomatic septal perforations was carried out, including defect size and location, type of closure and closure rate in surgical closures. 19 patients qualified for comparison of defect size and shape determined by conventional impression with CT-based data. For high precision comparison, silicone impressions were converted into plaster models, then digitally scanned, and CT data was converted into 3D models.The analysis of the NSD in the 19 patients and the comparison of the results from analog silicone impressions and preoperative CT scans revealed deviations of less than 10% in 8 out of 19 cases and less than 20% in 13 out of 19 cases. The deviations tended to be smaller in cases of larger defects. Larger deviations were observed when there were longer time intervals between the impression and the CT scan.Measurements of NSD based on CT data yield similar results to those obtained from silicone impressions, particularly when the CT scans are performed in close temporal proximity and in cases of larger defects. Further clinical studies should investigate whether iSOs created from CT data result in comparable clinical patient acceptance.

Background: The growing prominence of Artificial Intelligence (AI) in medicine introduces both transformative possibilities and potential challenges. Our study focuses on the current status and perceptions of AI in Head and Neck Surgery (HNS), examining its utilization, benefits, ethical concerns, and protective measures.

Objectives: The study aims to illuminate the existing landscape of AI in HNS in Germany.

Materials and methods: Conducted through a questionnaire, key aspects include its current usage, potential applications (e.g., diagnosis, surgical planning), anticipated benefits (e.g., improved patient care ), and significant ethical concerns (e.g., miscalculations by AI, data privacy).

Results: The survey reveals limited AI adoption in HNS, with substantial potential for improvement. Ethical considerations, especially miscalculations by AI and data privacy, emerge as central issues. The survey emphasizes the crucial role of physician control and the need for legal oversight to address concerns related to AI integration. While AI's presence in HNS is modest, the study identifies opportunities for enhancement. Ethical guidelines and practitioner-centric control are vital for discussions surrounding AI integration.

Conclusions: This research underscores the significance of ethical considerations and practitioner control in the context of AI in surgical practices. It highlights the demand for targeted training to empower practitioners in navigating the complexities of AI technologies in healthcare, ensuring responsible and patient-centric implementation.

Paragangliomas of the head and neck area should be detected early and diagnosed in their complexity at specialized centers, treated and, in the presence of paraganglioma syndrome, cared for for life. The continuing education article focuses in an abridged form on the most important basics of a complex clinical picture and deals with both sporadic head and neck paragangliomas and hereditary paraganglioma syndromes. It contains concise recommendations regarding genetic testing, the diagnosis of multicentric tumors, the multidisciplinary treatment approach and the need for lifelong monitoring.