RESUMEN
OBJECTIVE: In this multicentric study involving three London hospitals, we compared ANCA-positive and ANCA-negative cocaine-induced midline destructive lesions (CIMDL) patients to assess how presence of antineutrophil cytoplasmic antibodies (ANCA) may correlate with disease severity. Our secondary aims are to better classify etiology centered around ANCA positivity and, consequently, better disease management. METHODS: A retrospective review was performed to identify patients with CIMDL seen between January 2019 and December 2022. Population data including age, sex, presentation, endoscopic findings, duration of cocaine use and active use of cocaine, type of treatment, laboratory (including ANCA serology), radiological, and histological findings were collected. RESULTS: Forty CIMDL patients (25 male, median age of 42 years) were identified. The majority of them (72.5%) presented with either a septal perforation, a saddle nose deformity (22.5%), and/or a palatal fistula (20.0%). ANCA was positive in 71.1% of cases (66.7% p-ANCA). No statistically significant differences in the general characteristics, type of treatment, laboratory results, radiological or histological findings were observed when comparing ANCA-positive and ANCA-negative CIMDL patients or when comparing p-ANCA and c-ANCA patients. Similarly, no statistically significant difference was obtained when comparing the pattern of distribution of lesions between the two groups. CONCLUSIONS: A large percentage of CIMDL patients showed positive ANCA test (71.1%) and in the majority of the cases a p-ANCA pattern specifically targeting PR3 (p-ANCA, PR3 + MPO-). However, ANCA positivity or presence of a specific ANCA pattern was not associated with more severe presentation or more aggressive disease. Given its similarities to granulomatosis with polyangiitis (GPA), we recommend the use of the term "cocaine-induced ENT pseudo-GPA" instead of CIMDL. LEVEL OF EVIDENCE: IV Laryngoscope, 2023.
Asunto(s)
Hematoma/diagnóstico , Tabique Nasal/lesiones , Preescolar , Femenino , Hematoma/etiología , Humanos , Tabique Nasal/patologíaRESUMEN
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is characterized by inflammation of the lung in association with airflow obstruction. There is increasing evidence of upper airway involvement in COPD and we have reported that this nasal inflammation is proportional to that in the lung. Given recognized relationships between lower airway inflammation and spirometric indices such as the Forced Expiratory Volume in one second (FEV(1)), we hypothesized that there may be a relationship between nasal obstruction and FEV(1) in COPD. We also sought to investigate relationships between nasal symptoms and nasal patency in COPD. METHODS: We assessed the nasal and pulmonary airways, using acoustic rhinometry and spirometry respectively, in 51 patients with COPD. RESULTS: The presence of chronic nasal symptoms in COPD was associated with reduced nasal patency (6.04 cm(2) symptoms vs. 9.55 cm(2) no symptoms, at the second minimum cross-sectional area, P = 0.049). Nasal patency in COPD was inversely proportional to pulmonary airflow obstruction, and therefore to COPD disease severity (e.g. FEV(1)% predicted vs. second minimum cross-sectional area, r = 0.36, P = 0.009). CONCLUSIONS: The degree of nasal airway obstruction in COPD reflects the impairment to pulmonary airflow, and is greater in the presence of chronic nasal symptoms. This study provides further evidence of pan-airway involvement in COPD.
Asunto(s)
Obstrucción de las Vías Aéreas/patología , Obstrucción de las Vías Aéreas/fisiopatología , Enfermedad Pulmonar Obstructiva Crónica/patología , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Trastornos Respiratorios/fisiopatología , Anciano , Estudios de Cohortes , Femenino , Volumen Espiratorio Forzado/fisiología , Humanos , Masculino , Persona de Mediana Edad , Índice de Severidad de la Enfermedad , Fumar/efectos adversos , Fumar/fisiopatología , Espirometría , Capacidad Vital/fisiologíaRESUMEN
Nasolabial cysts are rare non-odontogenic cystic lesions representing around 0.7% of all maxillofacial cysts. They usually present as unilateral painless swellings, sometimes with epiphora and dacryocystitis as well as pain in cases of rapid growth or infection. We have reviewed the literature and present an extremely rare case of bilateral nasolabial cysts in a young Afro-Caribbean man presenting with chronic nasal blockage, epiphora and rhinorrhoea. We describe our successful surgical management using a sublabial approach for complete excision, leading to a disease-free outcome at 6 months follow-up. Other modalities have been described, from endoscopic marsupialisation to simple aspiration. However, with the exception of complete surgical excision, all other surgical techniques are associated with a high recurrence rate. We therefore advocate complete surgical excision as described below for optimal results.
Asunto(s)
Quistes no Odontogénicos/diagnóstico , Quistes no Odontogénicos/cirugía , Enfermedades Nasales/diagnóstico , Enfermedades Nasales/cirugía , Procedimientos Quirúrgicos Otorrinolaringológicos/métodos , Adulto , Estudios de Seguimiento , Humanos , Enfermedades del Aparato Lagrimal/etiología , Masculino , Obstrucción Nasal/etiología , Obstrucción Nasal/cirugía , Quistes no Odontogénicos/complicaciones , Quistes no Odontogénicos/patología , Enfermedades Nasales/patología , Trastornos del Olfato/etiologíaRESUMEN
Mucoceles expand by the process of bone resorption and new bone formation, which leads to local destruction and displacement of adjacent structures. We present the case of a 47-year-old woman who presented with recurrent headaches, nausea, and vomiting, all of which were believed to have occurred secondary to a mucocele of the crista galli. To the best of our knowledge, only 1 similar case has been previously reported in the world literature; in that case, the crista galli was drained externally. In our patient, resolution of symptoms was achieved by endoscopic dacryocystorhinostomy, endoscopic frontal sinusotomy, and drainage of the mucocele under image guidance. We recommend that an endoscopic surgical approach be considered for the management of mucoceles of the crista galli.
Asunto(s)
Endoscopía/métodos , Hueso Etmoides/cirugía , Mucocele/cirugía , Drenaje/métodos , Hueso Etmoides/diagnóstico por imagen , Femenino , Cefalea/etiología , Humanos , Persona de Mediana Edad , Mucocele/complicaciones , Mucocele/diagnóstico por imagen , Náusea/etiología , Recurrencia , Tomografía Computarizada por Rayos X , Vómitos/etiologíaRESUMEN
About 40% of the population will experience chronic cough at some point during their lives and it tends to be more common in women (Thorax 58:901-7, 2003). Post-nasal drip (or upper airway cough syndrome), gastro-esophageal reflux disease and asthma are considered the most common causes. Yet only a small percentage of patients with these common conditions experience chronic cough. Also there is no agreed measure of post-nasal drip and controversy exists about the diagnosis of reflux above the upper esophageal sphincter (laryngopharyngeal reflux) based on observable changes to the larynx. The approach of the otolaryngologist is to consider the upper and lower airways as a continuum and that a common pathology can have an impact on all these anatomical sites.A multidisciplinary approach is advocated, utilising the skills of the respiratory physician, otolaryngologist, gastroenterologist and speech pathologist.
RESUMEN
Myxofibrosarcoma (MFS) also known as myxoid variant of malignant fibrous histocytoma is one of the most common soft tissue sarcomas of the extremities in adult and elderly patients with rare occurrences in head and neck region. Low-grade MFS is unusual among low-grade sarcomas because it often recurs relentlessly and multiplies despite wide local resection with gross negative margins. We report a case of extreme rarity and a tumour of aggressive nature in the maxillary sinus, which presented with non-specific sinonasal symptoms and we present a review of the radiological and histopathological characteristics of this rare tumour and recent evidence of management.