ABSTRACT
Nasendoscopy is used extensively in ENT clinics both as a diagnostic tool and for local postoperative care. Both flexible and rigid fibreoptic scopes are available for the purpose of sinonasal examination. A prospective study of a flexible versus rigid endoscope was carried out, randomly assigning one type of scope to each nostril of 56 patients presenting to clinic with sinonasal symptomatology. Patients awarded each type of scope a pain score on an analogue scale, according to the level of discomfort experienced, and the operator noted the number of structures seen. Significantly more structures were visualized with the rigid scope than the flexible scope (P = 0.05). The pain scores were similarly in favour of the rigid scope, showing a trend to less discomfort. The rigid nasendoscope is the scope of choice for sinonasal examinations in the outpatient clinic based on these data.
Subject(s)
Endoscopes , Adult , Aged , Ambulatory Care , Cost Savings , Endoscopes/adverse effects , Endoscopes/economics , Equipment Design , Female , Humans , Male , Middle Aged , Pain/etiology , Pain Measurement , Paranasal Sinus Diseases/diagnosis , Physical Examination , Prospective StudiesABSTRACT
Malignant (invasive) otitis externa is an infection involving the external ear canal, often in elderly diabetic patients, which carries a high morbidity and mortality. It may involve widespread areas of soft tissue around the skull base, and in more advanced cases, may give rise to osteomyelitis and cranial neuropathy. We describe two patients who were treated for malignant otitis externa complicated by destructive osteomyelitis of the temporomandibular joint (TMJ). For both patients, diagnosis was made using magnetic resonance imaging (MRI), and repeat scans were employed during follow-up. Improved scan appearances mirrored improvements in clinical condition in both cases.
Subject(s)
Osteomyelitis/etiology , Otitis Externa/complications , Temporomandibular Joint Disorders/etiology , Aged , Aged, 80 and over , Female , Humans , Magnetic Resonance Imaging , Male , Osteomyelitis/diagnosis , Temporomandibular Joint Disorders/diagnosisABSTRACT
Cases of acute epiglottitis in children have become very uncommon in recent years. This study set out to find whether the introduction of the Haemophilus influenzae b (Hib) vaccine in the UK in October 1992 has influenced the incidence of acute epiglottitis in the Sheffield region, and whether the pathogenesis has altered. A 10-year retrospective case note review was undertaken. A total of 30 children were treated for acute epiglottitis in Sheffield Children's Hospital over that time period. A sharp decline in the number of cases was found after the vaccine was introduced. Most children presenting with the disease after October 1992 had not been vaccinated. In addition, the pathogens isolated in those children who had received the vaccine were all Streptococci. This is the first study in the UK to examine the influence of the Hib vaccine on acute paediatric epiglottitis.
