Search

Objectives/hypothesis: Standard management of recurrent respiratory papillomatosis (RRP) currently consists of CO2 laser microsurgical ablation of papillomas. Because of the recurrent nature of this viral disease, patients are often faced with significant cumulative risk of soft tissue complications. As a minimally traumatic alternative to management of RRP, we have investigated the use of the 585-nm pulsed dye laser (PDL) to cause regression of papillomas by selective eradication of the tumor microvasculature.Study Design: Nonrandomized prospective pilot study.Methods: Patients with laryngeal papillomas were treated with the PDL at fluences of 6 J/cm2 (double pulses per irradiated site), 8 J/cm2 (single pulses), and 10 J/cm2 (single pulses), at noncritical areas within the larynx, using a specially designed micromanipulator. Lesions on the true cords were treated with the CO2 laser, using standard methodology.Results: Clinical examination of three patients treated to date showed that PDL treatment appeared to produce complete regression of papillomas. Unlike the sites of lesions treated by the CO2 laser, the epithelial surface at the PDL treatment sites was preserved intact.Conclusions: These preliminary results suggest the PDL may eradicate respiratory papillomas with minimal damage to normal laryngeal tissue. Further analysis of the ongoing study is required to demonstrate potential benefits of the technique. [ABSTRACT FROM AUTHOR]

Objective: ENT specialty trainees are invited to national bootcamps to prepare for critical events to which they may have never been exposed. Here, we evaluate the frequency of out-of-hours ENT operations and the level of supervision provided to inform aspiring trainees and the national bootcamps., Methods: Information on all ENT operations performed out-of-hours was prospectively recorded by trainees in Kent, Surrey and Sussex over seven months., Results: There was a 100 per cent response rate. The trainee was the most senior surgeon present for 48.4 per cent of out-of-hours operations. Four of the six most frequently performed out-of-hours operations are not included in the ENT indicator procedures, and two are not included in the national ENT bootcamps., Conclusion: Trainees should be aware of the most common procedures they may be expected to perform out-of-hours. Training in these should be provided prior to the commencement of specialty training. The audit design can be replicated across surgical specialties.

Laryngeal fractures are life-threatening injuries, frequently associated with long-term morbidity. We present a case of a man sustaining a displaced laryngeal fracture and rupture of supraglottic structures following attempted suicide by hanging from a bridge. His injuries included a tear of the thyrohyoid membrane, avulsed epiglottis and complete autopharyngotomy. All laryngeal functions were significantly impaired. Early tracheostomy, careful surgical repair, extensive multidisciplinary team (MDT) input and intensive rehabilitation all contributed towards a successful recovery. By 7 months following the initial injury, the patient had achieved excellent breathing and voicing, and a safe and competent swallow despite the extent of his initial injuries. This case demonstrates the importance of early airway management in laryngeal trauma and the role of surgical management in conjunction with swallow rehabilitation. Fundamentally, an MDT approach is essential for the holistic management of patients with laryngeal trauma., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2023. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: There are significant drug-drug interactions between human immunodeficiency virus antiretroviral therapy and intranasal steroids, leading to high serum concentrations of iatrogenic steroids and subsequently Cushing's syndrome., Method: All articles in the literature on cases of intranasal steroid and antiretroviral therapy interactions were reviewed. Full-length manuscripts were analysed and the relevant data were extracted., Results: A literature search and further cross-referencing yielded a total of seven reports on drug-drug interactions of intranasal corticosteroids and human immunodeficiency virus protease inhibitors, published between 1999 and 2019., Conclusion: The use of potent steroids metabolised via CYP3A4, such as fluticasone and budesonide, are not recommended for patients taking ritonavir or cobicistat. Mometasone should be used cautiously with ritonavir because of pharmacokinetic similarities to fluticasone. There was a delayed onset of symptoms in many cases, most likely due to the relatively lower systemic bioavailability of intranasal fluticasone.

Purpose: Orbital decompression is an established surgical treatment option for a range of orbital conditions. We report the outcomes of endonasal decompression to recess the globe for conditions and pathologies other than thyroid eye disease., Methods: This was a retrospective case series of patients who underwent endoscopic orbital decompression for proptosis secondary to non-thyroid eye disease orbital pathologies. The procedures were carried out by oculoplastic surgeons across two hospital sites between January 2011 and July 2018. Information collected includes patient demographics, diagnosis, surgical details, pre- and postoperative clinical findings (including visual acuity, exophthalmometry readings, intraocular pressure, ocular motility and diplopia), complications and further treatment., Results: There were seven cases of endoscopic decompression, each due to a different pathology. The reasons for decompression were proptosis secondary to optic nerve sheath meningioma (1); sphenoid wing meningioma (1); idiopathic myositis (1); axial myopia (1); chronic third nerve palsy (1); to protuberant keratoprosthesis (1); and Crouzon syndrome with corneal exposure (1). Visual acuity remained stable or improved in all patients postoperatively. There was an average reduction in proptosis of 3.5 ± 1.4 mm (standard deviation - SD). Ocular motility remained stable in 100% (7/7). There were no intraoperative or postoperative complications, including no new cases of postoperative diplopia., Conclusions: Endoscopic orbital decompression can be performed for patients with proptosis associated with a large globe, facial dysplasia or medial and infero-medial orbital lesions.

Purpose: Orbital decompression is an established surgical treatment option for a range of orbital conditions. Traditionally, Ear, Nose and Throat surgeons have adopted the endoscopic route while ophthalmologists operate via an external approach. The authors report the outcomes of endonasal decompression performed by oculoplastic surgeons experienced in endonasal techniques., Methods: This was a retrospective case series of patients who underwent endoscopic orbital decompression for proptosis secondary to thyroid eye disease across 2 hospital sites between January 2011 and July 2018. Inclusion criteria were patients who had endoscopic decompression for proptosis in inactive thyroid eye disease or active disease without dysthyroid optic neuropathy. Information collected includes patient demographics, diagnosis, surgical details, preoperative and postoperative clinical findings (including, visual acuity, color vision, exophthalmometry readings, palpebral aperture, intraocular pressure, ocular motility, diplopia, and visual field), complications, and further treatment., Results: There were 70 cases of endoscopic decompression. The majority of patients had endoscopic medial and posterior medial wall/floor decompression (44.3%; 31/70 cases). Visual acuity remained stable in 98.6% (69/70). There was an average reduction in proptosis of 3.5 ± 1.2 mm (standard deviation [SD]) in the endoscopic medial wall only group, 3.9 ± 0.9 mm (SD) in endoscopic medial wall and posterior medial portion of the floor group, and 7.6 ± 2.1 mm (SD) in the 3-wall decompression group. Motility improved in 11.4% (8/70) and worsened in 2.9% (2/70). There were no significant intraoperative or postoperative complications associated with endoscopic surgery., Conclusions: Oculoplastic surgeons experienced in endonasal techniques can perform endoscopic orbital decompression with outcomes comparable to the literature.The authors report the outcomes of a series of endonasal orbital decompression carried out by oculoplastic surgeons.

Facial nerve neuromas occur throughout the course of the facial nerve and its branches, however lesions occurring on the chorda tympani branch are exceptionally rare. We present a case where the diagnosis was made intra-operatively; the patient was pre-operatively thought to have had a cholesteatoma. Total resection is the treatment of choice for these cases. Early diagnosis, aided by high resolution computed tomography (CT) scanning, will facilitate complete excision without damage to the facial nerve itself or the ossicular chain. The slow growing nature of the neuroma is likely to allow compensatory mechanisms to occur without the patient experiencing dysgeusia. As with any rarity the diagnosis can only be made with a high index of suspicion.

Endoscopic laser resection for anterior commissure glottic carcinoma is difficult, because of inadequate exposure and close proximity to the underlying cartilage. A technique combining endoscopic carbon dioxide laser incision and an external approach creating a window in the thyroid cartilage was initially tested in a canine study and then performed in 5 patients. All patients were men, with T1 or T2 glottic or supraglottic cancer involving the anterior commissure, and had failed radiation treatment. The true or false vocal fold tumors were excised along with the paraglottic space and adjacent cartilage, with preservation of the remaining thyroid framework. The reconstruction was accomplished with placement of a sternohyoid muscle flap, by use of either a bipedicled muscle flap with overlying skin or a unipedicled muscle flap with a graft of free mucosa. The graft was secured in place with fibrin glue and laser soldering. Follow-up ranged from 11 months to 4 years and included biopsies. All patients had voice recordings before and after surgery. A tracheostomy was avoided in all patients. The hospital stays were 4 to 13 days. The voice quality was good after surgery. One patient died of unrelated causes 18 months after his surgery without evidence of recurrence. The other patients are still alive with no evidence of disease. The only complication was subcutaneous neck emphysema in 1 patient that spontaneously resolved. The results showed a satisfactory anatomic reconstruction and acceptable functions. We believe that this new combined technique is oncologically sound, may overcome the limited access seen with the endoscopic technique and the excessive cartilage resection seen with external partial laryngectomy, avoids a tracheostomy, and shortens hospital stays.

A diode laser, light-emitting diode (LED) array bandwidth 25 nm, full width half maximum (FWHM) and filtered arc lamp (bandwidth 40 nm, FWHM), all with peak emission at about 650 nm, suitable for the photosensitizer tetra(meta-hydroxyphenyl)chlorin (mTHPC), were compared with a copper vapour laser pumped dye laser, using depth of necrosis in normal rat liver as a measure of photodynamic effect.A three-way comparison between a DL10K dye laser, the LED array and the filtered arc lamp resulted in mean depths of necrosis of 4.64, 4.29 and 4.04 mm, respectively, at 20 J cm(-2), the values for the laser and arc lamp being significantly different at the 5% level. A further comparison of a narrower linewidth DL20K dye laser with the LED array, using a light dose of 20 J cm(-2), showed a significant difference between the mean depths of necrosis of 4.97 and 4.05 mm, respectively (p=0.01).A final study, comparing the DL20K dye laser with the diode laser and a light dose of 10 J cm(-2), demonstrated no significant difference in depths of necrosis (3.23 and 3.25 mm, respectively). The results obtained in the three studies are attributed to the relative bandwidths of light emission for the various sources. A simple mathematical model is presented explaining the results in terms of the relative activation of the photosensitizer and the consequent threshold fluence required for the induction of necrosis.It is concluded that, in order to achieve the same depth of effect as a laser when using the broad band sources, the incident fluence would have to be approximately doubled. However, when the low cost and ease of use of the non-laser sources are taken into consideration, these devices are likely to find widespread applications in clinical photodynamic therapy.

Tuberculosis may present in many different forms and is known to occur in the cervical spine and salivary glands. It may present as in this case, with the signs of spread before the initial infection becomes apparent.