The Association Between Obesity and Spontaneous Temporal Bone CSF Leak Outcomes: A Systematic Review and Meta-Analysis.

OBJECTIVE: We undertook a systematic review of the literature with meta-analysis to identify the role of obesity (BMI ≥30) in the patient characteristics presenting with spontaneous cerebrospinal fluid (sCSF) leaks of the lateral skull base and the outcomes of their repair. DATA SOURCES: A Systematic Review of English Articles using MEDLINE, EMBASE, and Cochrane Library. REVIEW METHODS: The research algorithm included the following keywords: "spontaneous CSF leak," "lateral skull base," "temporal bone," "meningocele," "encephalocele," and "otorrhea." We also manually searched the references of included studies, to identify possible studies missed during our literature search. RESULTS: More than two-thirds of the patients were female (69.2%) and often were obese (mean BMI 36.5 kg/m2) with a mean age of 57. Most common presenting symptoms were otorrhea and hearing loss. Most authors did not report a routine use of a post-operative lumbar drain. Most patients had a single skull base defect and encephaloceles prolapsing through, across obese and non-obese groups. Median length of stay in hospital was 3.2 days, and the majority of patients did not have any recurrence during their follow-up (89.6%), which was not affected by obesity. CONCLUSION: Obesity does not affect length of hospital stay or recurrence rate following surgical repair of lateral skull base sCSF leaks. Surgical repair is a safe and viable approach in the management of obese patients with sCSF leaks in the temporal bone. LEVEL OF EVIDENCE: NA Laryngoscope, 134:2012-2018, 2024.

Evaluating the Appropriateness of ENT Emergency Clinic Referrals to Enhance the Quality of Healthcare Provision in the National Health Service (NHS).

Background Ear, Nose, and Throat (ENT) services in the National Health Service (NHS) face escalating pressure, exacerbated by the COVID-19 pandemic, resulting in prolonged waiting times and increased referrals. Understanding the factors driving pressure on ENT services is crucial for enhancing patient care and resource allocation. Methods A retrospective single-centre cohort study was conducted at Queen's Medical Centre, Nottingham, UK, over five weeks. A total of 156 referrals to the ENT Emergency Clinic (E-Clinic) were analyzed, assessing the appropriateness of referrals and healthcare professionals' involvement in reviewing cases. Results The analysis revealed 28 distinct case categories, with certain conditions being predominant in specific reviews (e.g., otitis externa, nasal fractures, epistaxis). Notably, 21.8% of cases were deemed unsuitable or inappropriate for E-Clinic assessment. Strategic restructuring was suggested, distributing cases among healthcare professionals based on expertise and complexity. Discussion The findings underscore the need for a refined referral process and appropriate allocation of cases, emphasising the importance of nurse-led reviews for certain conditions and the necessity for senior review in complex cases. Improving the primary-secondary care interface and educating healthcare professionals on appropriate referrals are crucial for refining the system. Conclusion Optimising the quality of referrals and allocation of cases within ENT E-Clinics can alleviate workload pressures and enhance patient care. Strategic distribution of cases based on expertise and complexity, alongside refined referral processes, can significantly improve clinic efficiency and patient outcomes in the NHS.

Congenital Mastoid Cholesteatoma.

BACKGROUND: Congenital cholesteatomas account for just up to 5% of all cholesteatomas and most commonly arise in the petrous apex and middle ear. Congenital cholesteatomas arising in the mastoid are rare and typically present late. METHODS: In this study, we report a case series of 3 cases managed in our department between 2006 and 2021 and present a summary of the current literature. RESULTS: Congenital cholesteatomas arising in the mastoid is a rare finding and even among reported cases, not all are clearly mastoid in origin. Their location allows for considerable growth before symptoms develop. Pain and localized swelling in the temporal area are the most common presenting symptoms which can lead to diagnostic challenges. Our cases show that although surgery is often appropriate, conservative manage- ment may be suitable in certain situations. CONCLUSION: Congenital cholesteatoma of mastoid origin is rare and can present a diagnostic challenge. Greater awareness is important to facilitate early detection. A high index of suspicion is needed in those presenting with retro-auricular pain and swelling in the context of a normal ontological examination.

Unusual 'feathery' cause of a parapharyngeal abscess in an infant.

A 7-month-old boy presented to the emergency department with reduced oral intake, neck swelling and fever. Clinical examination revealed a 3 cm left parotid and left level I neck swelling with left medialised tonsil but no trismus. Computed imaging confirmed the presence of an abscess in the peritonsillar area with extension into the parapharyngeal space and deep lobe of the parotid gland. The abscess was incised and drained transorally. Following drainage of the abscess, a small 3 mm suspicious foreign body was seen. After extraction, this was revealed to be a 60 mm feather. We would like to highlight this unusual case in an infant and to ensure that foreign body is considered as aetiology. There are only a handful of cases in the literature involving feathers causing neck abscesses and, to our knowledge, this is the first case where the patient presented with a pharyngeal abscess, which was drained transorally.

Rectal schwannoma on endoscopic polypectomy.

Conventional gastrointestinal schwannomas are rare, most frequently occurring in the stomach while colorectal locations are uncommon and only a small number of cases have been reported. We are reporting this case as it is a very rare tumour at a very rare location. Though schwannomas are considered benign neoplasms, rare cases of malignant schwannoma have been reported. Owing to the uncertainty of the prognosis, our patient is under long-term endoscopic surveillance.

National Institute for Clinical Excellence guidelines on the surgical management of otitis media with effusion: are they being followed and have they changed practice?

OBJECTIVE: UK National Institute of Clinical Excellence (NICE) guidelines on surgical management of otitis media with effusion (OME) in children call for an initial 3 month period of observation, with ventilation tube (VT) insertion considered for children with persistent bilateral OME with a hearing level in better ear of 25-30 dB HL or worse ("core criteria"), or for children not meeting those audiologic criteria but when OME has significant impact on developmental, social or educational status (exceptional circumstances). We aimed to establish whether guidelines are followed and whether they have changed clinical practice. METHODS: Retrospective case-notes review in five different centres, analysing practice in accordance with guidelines in all children having first VT insertion before (July-December 06) and after (July-December 08) guidelines introduction. RESULTS: Records of 319 children were studied, 173 before and 146 after guidelines introduction. There were no significant differences in practice according to guidelines before and after their introduction with respect to having 2 audiograms 3 months apart (57.8 vs. 54.8%), OME persisting at least 3 months (94.8 vs. 92.5%), or fulfilment of the 25 dB audiometric criteria (68.2 vs. 61.0%). Practice in accordance with the core criteria fell significantly from 43.9 to 32.2% (Chi squared p=0.032). However, if the exceptional cases were included there was no significant difference (85.5 vs. 87.0%), as the proportion of exceptional cases rose from 48.3 to 62.2% (Chi squared p=0.021). CONCLUSION: This study shows that 87.0% of children have VTs inserted in accordance with NICE guidelines providing exceptional cases are included, but only 32.2% comply with the core criteria. A significant number have surgery due to the invoking of exceptional criteria, suggesting that clinicians are personalising the treatment to each individual child.