European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
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Eur Arch Otorhinolaryngol · Mar 2018
Endoscopic endonasal approach for trigeminal schwannomas: our experience of 39 patients in 10 years.
The anatomical locations involved in trigeminal schwannomas (TSs) are quite complex. The endoscopic endonasal approach provides a minimal damage access corridor to both anterior and middle skull base for surgery. Given the nerve function recovery and postoperative neurological deterioration varied in different reports, the author demonstrates his surgery tips and the functional outcomes under endoscopic surgery in one single institution. ⋯ Endoscopic endonasal approach represents a safe and effective surgical procedure for TSs in pterygopalatine fossa, infratemporal fossa and even Meckel cave. Tumor resection can be achieved by endoscope with few neurologic deficits and complications.
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Eur Arch Otorhinolaryngol · Feb 2018
ReviewVoice outcome indicators for unilateral vocal fold paralysis surgery: a review of the literature.
There is no consensus on which voice outcome indicators (VOIs) should be used to compare the merits of the various surgical treatments for unilateral vocal fold paralysis (UVFP). Authors performed a literature review to identify which VOIs are most frequently used and most relevant, in terms of significant change in pre- and post-operative measurements, to assess UVFP surgical treatments. ⋯ The results indicate that MPT, MeAF and GRBAS-I, represent the top-three most frequently used and the most relevant VOIs in terms of "percentage of significance". VHI-30 showed a relatively low rate of use and low "percentage of significance". The role of Jitter and Shimmer remains unclear. Finally, MSGP and the F0 appear to be less relevant VOIs for the evaluation of UFVP surgical treatments in terms of significant change in pre- and post-operative measurements.
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The objective of our work is to demonstrate in a large cohort of patients with cricotracheal stenosis that resection of long airway segments could be performed with no increased risk of postoperative complications. A consecutive series of patients getting cervical segmental cricotracheal resection (CTR) were reviewed. The typical segmental tracheal resection technique has been modified to accommodate long segment removal. ⋯ Complications occurred in five patients. These included acute airway obstruction requiring emergency tracheostomy through the anastomosis, a tracheal dehiscence, laryngeal edema with airway obstruction, superficial wound infections, neck abscesses, and transient vocal cord immobility. Modified cricotracheal resection has comparable results to traditional techniques and may offer advantages such as resection of long tracheal segments without any increase in the risk of post-anastomosis airway leak.
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Eur Arch Otorhinolaryngol · Dec 2017
Review3D printing for clinical application in otorhinolaryngology.
Three-dimensional (3D) printing is a promising technology that can use a patient's image data to create complex and personalized constructs precisely. It has made great progress over the past few decades and has been widely used in medicine including medical modeling, surgical planning, medical education and training, prosthesis and implants. ⋯ By integrating 3D printing into tissue engineering and materials, it may be possible for otolaryngologists to implant 3D printed functional grafts into patients for reconstruction of a variety of tissue defects in the foreseeable future. In this review, we will introduce the current state of 3D printing technology and highlight the applications of 3D printed prosthesis and implants, 3D printing technology combined with tissue engineering and future directions of bioprinting in the field of otolaryngology.
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Eur Arch Otorhinolaryngol · Dec 2017
Review Meta AnalysisTherapeutic modalities and oncologic outcomes in the treatment of T1b glottic squamous cell carcinoma: a systematic review.
T1a and T1b glottic squamous cell carcinoma (SCC) are often analyzed together by authors who investigate the oncologic outcomes achieved after different therapeutic options. Nevertheless, T1b definitely represents a more advanced tumor stage compared to T1a glottic SCC. The objective of this review was first to analyze the overall success rates in the treatment of patients affected by T1b glottic SCC. ⋯ Regarding the specific therapeutic options, our subgroup analysis showed as patients treated with TLM present a higher rate of oncological recurrence in comparison to those who underwent RT or OPL. Nevertheless, on the basis of our data it was also noted that no significant differences subsist in terms of survival rates among the three different treatments. Moreover, the absence of a comparative analysis useful to confirm these conclusions must be considered.