Quilting sutures compared with sponge packing in septolplasty and turbinoplasty.

INTRODUCTION: There is a lack of consensus regarding the need for nasal packing after a septoplasty. The use of nasal packing has been proposed to reduce bleeding, synechiae and haematomas. Despite these advantages evidence is scant to support postoperative packing. Furthermore, packing is not an innocuous procedure and can cause complications. OBJECTIVE: The purpose of this study was to investigate the efficacy of quilting sutures compared with sponge nasal packing on haemostasis, haematomas and wound healing following septoplasty. MATERIAL AND METHODS: Seventy-six patients with nasal septum deviation requiring septoplasty and turbinoplasy with radiofrequency were included. Following surgery, fifty patients were selected randomly for septoplasty with one quilting suture. And twenty-six patients had sponge nasal packing. Haemostatic properties, formation of haematomas, formation of synechiae, the patients' pain and bleeding on removal of the packing were evaluated. RESULTS: Both techniques were equally effective in the control of postoperative bleeding, haematoma and synechiae formation following septoplasty. Sponge packing was associated with significant pain and bleeding on removal. CONCLUSION: The use of quilting sutures like sponge packing is efficient in controlling bleeding, synechiae and haematomas after septoplasty and turbinoplasty.

Comparación entre una sutura transfixiante y el taponamiento nasal en la septoplastia y turbinoplastia / Quilting sutures compared with sponge packing in septolplasty and turbinoplasty

Introducción: No existe un consenso sobre la necesidad del taponamiento nasal después de una septoplastia. El uso de los taponamientos ha sido propuesto con el fin de reducir las hemorragias, sinequias o hematomas después de este procedimiento. A pesar de estas ventajas la evidencia del uso de un taponamiento nasal es baja. Adicionalmente este procedimiento no es agradable para el paciente y puede tener complicaciones.ObjetivoEl propósito de este estudio es investigar la eficacia de la sutura transfixiante o transeptal comparada con el taponamiento nasal. Analizar el control de la epistaxis, hematomas y sinequias después de una septoplastia.Material y métodosSetenta y seis pacientes con indicación de septoplastia y turbinoplastia con radiofrecuencia fueron incluidos en el estudio. Pseudoaleatoriamente se utilizó una sutura transfixiante en 50 pacientes y taponamiento nasal en 26 pacientes después de la cirugía. En los 2 grupos se comparó el porcentaje de epistaxis, hematomas y sinequias. Además, el dolor y la epistaxis de los pacientes al retirar el taponamiento nasal.ResultadosTanto la sutura transfixiante como el taponamiento nasal tienen resultados similares en cuanto al control de las epistaxis, sinequias y hematomas después de la septoplastia con radiofrecuencia de cornetes. Los pacientes con taponamiento nasal presentaron dolor y epistaxis autolimitada en el momento de retirar el taponamiento nasal.ConclusiónEl uso de la sutura transfixiante después de una septoplastia y turbinoplastia con radiofrecuencia es igual de eficaz que el taponamiento nasal para el control de epistaxis, sinequias y hematomas. (AU)

Introduction: There is a lack of consensus regarding the need for nasal packing after a septoplasty. The use of nasal packing has been proposed to reduce bleeding, synechiae and haematomas. Despite these advantages evidence is scant to support postoperative packing. Furthermore, packing is not an innocuous procedure and can cause complications.ObjectiveThe purpose of this study was to investigate the efficacy of quilting sutures compared with sponge nasal packing on haemostasis, haematomas and wound healing following septoplasty.Material and methodsSeventy-six patients with nasal septum deviation requiring septoplasty and turbinoplasy with radiofrequency were included. Following surgery, fifty patients were selected randomly for septoplasty with one quilting suture. And twenty-six patients had sponge nasal packing. Haemostatic properties, formation of haematomas, formation of synechiae, the patients’ pain and bleeding on removal of the packing were evaluated.ResultsBoth techniques were equally effective in the control of postoperative bleeding, haematoma and synechiae formation following septoplasty. Sponge packing was associated with significant pain and bleeding on removal.ConclusionThe use of quilting sutures like sponge packing is efficient in controlling bleeding, synechiae and haematomas after septoplasty and turbinoplasty. (AU)

Quilting sutures compared with sponge packing in septolplasty and turbinoplasty. / Comparación entre una sutura transfixiante y el taponamiento nasal en la septoplastia y turbinoplastia.

INTRODUCTION: There is a lack of consensus regarding the need for nasal packing after a septoplasty. The use of nasal packing has been proposed to reduce bleeding, synechiae and haematomas. Despite these advantages evidence is scant to support postoperative packing. Furthermore, packing is not an innocuous procedure and can cause complications. OBJECTIVE: The purpose of this study was to investigate the efficacy of quilting sutures compared with sponge nasal packing on haemostasis, haematomas and wound healing following septoplasty. MATERIAL AND METHODS: Seventy-six patients with nasal septum deviation requiring septoplasty and turbinoplasy with radiofrequency were included. Following surgery, fifty patients were selected randomly for septoplasty with one quilting suture. And twenty-six patients had sponge nasal packing. Haemostatic properties, formation of haematomas, formation of synechiae, the patients' pain and bleeding on removal of the packing were evaluated. RESULTS: Both techniques were equally effective in the control of postoperative bleeding, haematoma and synechiae formation following septoplasty. Sponge packing was associated with significant pain and bleeding on removal. CONCLUSION: The use of quilting sutures like sponge packing is efficient in controlling bleeding, synechiae and haematomas after septoplasty and turbinoplasty.

Estudio comparativo de la eficacia de los glucocorticoides, mineralocorticoides y vasodilatadores en la recuperación auditiva de pacientes que padecen hipoacusia neurosensorial idiopática de localización coclear. Ensayo clínico preliminar / A comparative study on efficacy of glucocorticoids, mineralocorticoids and vasoactive drugs on reversing hearing loss in patients suffering idiopathic sensorineural cochlear hypoacusis. A preliminary clinical trial

Introducción y objetivos: La hipoacusia neurosensorial (HNS) puede conducir a causar grave deterioro auditivo. Su recuperación funcional parece relacionarse con el control de la homeostasis iónica coclear experimentalmente dependiente de los mineralocorticoides. El objetivo de este trabajo es valorar la eficacia terapéutica comparando 2 modalidades de corticoides frente a los vasodilatadores en pacientes con HNS idopática coclear (HNSIC). Material y métodos: El ensayo dura 3 meses, se realiza en 70 pacientes asignados aleatoriamente en 4 grupos: grupo control, sin medicación, formado por 14 pacientes (8 varones y 6 mujeres); grupo tratado con vasodilatadores formado por 21 pacientes (11 hombres y 10 mujeres); grupo sometido a terapia glucocorticoidea formado por 16 pacientes (10 varones y 6 mujeres); y grupo sometido a terapia mineralocorticoidea formado por 19 pacientes (11 varones y 8 mujeres). La valoración del nivel de pérdida auditiva y su topografía se estiman mediante audiometría tonal liminal (ATL) y potenciales auditivos de tronco cerebral (PEATC). Resultados: Encontramos mejor respuesta al tratamiento con los mineralocorticoides que con los glucocorticoides, siendo la respuesta más pobre para los vasodilatadores. Esta respuesta es mayor en las mujeres que en los hombres, y en general observamos mejor respuesta por parte del oído izquierdo, con independencia del sexo del paciente. Conclusiones: Las ganancias auditivas son significativamente mayores con los mineralocorticoides, seguidas por los glucocorticoides, mientras que con los vasodilatadores las respuestas son pobres y no significativas (AU)

Introduction and objectives: Sensory neural hearing loss (SNHL) is a disorder characterised by an important deterioration of the auditory function. Re-establishing normal ion homeostasis of the endolymph could be related to hearing recovery and it might be mediated by mineralocorticoids. The main purpose of this preliminary, randomized controlled clinical trial was assessing the recovery of idiopathic sensory neural cochlear hearing loss (SNHL) by comparing the efficacy of 2 types of steroids versus vasodilators. Material and methods: The 3-month intervention involved 70 patients, allocated into 4 different groups: a control with no medication, consisting of 14 patients (8 men and 6 women); a vasodilator group of 21 patients (11 men and 10 women); a glucocorticoid group with 16 patients (10 men and 6 women); and a mineralocorticoid therapy group, consisting of 19 patients (11 men and 8 women). The level of hearing loss and its topography were estimated using Liminal Tone Audiometry (LTA) and Auditory Brainstem Response (ABR). Results: Our research found overall greater efficacy of mineralocorticoids versus glucocorticoids and vasodilators. There was better response in women than in men and it was higher from the left ear, regardless of patient gender. Conclusions: The hearing gain was significantly superior in the mineralocorticoid group, followed by the glucocorticoid group. However, the responses to vasodilators were lesser and of low statistical significance (AU)

[A comparative study on efficacy of glucocorticoids, mineralocorticoids and vasoactive drugs on reversing hearing loss in patients suffering idiopathic sensorineural cochlear hypoacusis. A preliminary clinical trial]. / Estudio comparativo de la eficacia de los glucocorticoides, mineralocorticoides y vasodilatadores en la recuperación auditiva de pacientes que padecen hipoacusia neurosensorial idiopática de localización coclear. Ensayo clínico preliminar.

INTRODUCTION AND OBJECTIVES: Sensory neural hearing loss (SNHL) is a disorder characterised by an important deterioration of the auditory function. Re-establishing normal ion homeostasis of the endolymph could be related to hearing recovery and it might be mediated by mineralocorticoids. The main purpose of this preliminary, randomized controlled clinical trial was assessing the recovery of idiopathic sensory neural cochlear hearing loss (SNHL) by comparing the efficacy of 2 types of steroids versus vasodilators. MATERIAL AND METHODS: The 3-month intervention involved 70 patients, allocated into 4 different groups: a control with no medication, consisting of 14 patients (8 men and 6 women); a vasodilator group of 21 patients (11 men and 10 women); a glucocorticoid group with 16 patients (10 men and 6 women); and a mineralocorticoid therapy group, consisting of 19 patients (11 men and 8 women). The level of hearing loss and its topography were estimated using Liminal Tone Audiometry (LTA) and Auditory Brainstem Response (ABR). RESULTS: Our research found overall greater efficacy of mineralocorticoids versus glucocorticoids and vasodilators. There was better response in women than in men and it was higher from the left ear, regardless of patient gender. CONCLUSIONS: The hearing gain was significantly superior in the mineralocorticoid group, followed by the glucocorticoid group. However, the responses to vasodilators were lesser and of low statistical significance.

CD34-positive fibroblasts in Reinke's edema.

OBJECTIVES/HYPOTHESIS: To elucidate whether and to what extent CD34+ fibroblasts (so-called CD34+ fibrocytes, CD34+ dendritic cells, and CD34+ stromal cells) occur in normal human vocal folds and in Reinke's edema. STUDY DESIGN: Histological study. METHODS: Conventional, immunohistochemical, and ultrastructural procedures were performed in histological blocks of 18 selected cases of Reinke's edema (with typical findings including acellular edematous spaces in the subepithelial connective tissue of vocal folds, and disarrangement of elastic, collagen, and reticular fibers). For control purposes, four normal vocal folds were analyzed. RESULTS: In normal vocal folds, most stromal cells were spindle-shaped CD34+ fibroblasts. In Reinke's edema, increased density and changes in the morphology and size of this subpopulation of fibroblasts were demonstrated in the connective tissue surrounding the edematous spaces, particularly in their borders, where together with some macrophages they formed boundaries, mimicking the walls of distended lymphatic vessels when conventional stains were used. These activated CD34+ fibroblasts acquired a dendritic morphology (with long, moniliform, often bifurcated, overlapping multipolar processes), and their cytoplasmic organelles were increased in number. In addition to CD34, they expressed vimentin, CD10 and CD99, but no α-smooth muscle actin (α-SMA), CD31, CD117, CD68, h-caldesmon, desmin, or S-100 protein. CONCLUSIONS: CD34+ fibroblasts are a major cell component in the stroma of vocal folds in Reinke's edema, and their activation, with increased density and morphologic changes around the edematous spaces, occurs without immunophenotypic transformation toward myofibroblasts (no expression of α-SMA). The mechanisms by which these cells act in Reinke's edema require further study.

[Primary pleomorphic adenoma (chondroid syringoma) of the external auditory canal. Case report and literature review]. / Adenoma pleomórfico primario (siringoma condroide) del conducto auditivo externo. A propósito de un caso y revisión de la literatura.

Chondroid syringoma of the external auditory canal is an extremely rare neoplasm, representing the cutaneous counterpart of pleomorphic adenoma of salivary glands. This tumour is thought to derive from the apocrine duct of the folliculo-sebaceous-apocrine unit. We report the case of a 68-year-old male in whom the clinical and radiological examinations showed a well-circumscribed tumour limited to the external auditory canal. The diagnosis was confirmed by histologic examination. We also reviewed the literature.

Adenoma pleomórfico primario (siringoma condroide) del conducto auditivo externo. A propósito de un caso y revisión de la literatura / Primary pleomorphic adenoma (chondroid syringoma) of the external auditory canal. Case report and literature review

El tumor mixto cutáneo de conducto auditivo externo (siringoma condroide) es extremadamente raro. Estas tumoraciones representan los homónimos cutáneos de los adenomas pleomórficos salivales. Se cree que derivan de la llamada unidad foliculosebácea apocrina. Presentamos un caso en un varón de 68 años. El examen clínico y radiológico mostró una lesión bien limitada y circunscrita al conducto auditivo externo. El diagnóstico se confirmó mediante estudio histopatológico. Hacemos revisión de la literatura

Chondroid syringoma of the external auditory canal is an extremely rare neoplasm, representing the cutaneous counterpart of pleomorphic adenoma of salivary glands. This tumour is thought to derive from the apocrine duct of the folliculo-sebaceous-apocrine unit. We report the case of a 68-year-old male in whom the clinical and radiological examinations showed a well-circumscribed tumour limited to the external auditory canal. The diagnosis was confirmed by histologic examination. We also reviewed the literature

Linfoma primario no-Hodgkin de la región nasosinusal / Sinonasal primary non-Hodgkin´s lymphoma

El linfoma no Hodgkin localizado en la región nasosinusal(NHL) es una enfermedad de presentación y diagnóstico infrecuentes. Mostramos a dos pacientes diagnosticados de padecer linfomas nasosinusales de células B que tuvieron distinto comportamiento clínico, evolutivo y resolutivo. El primer paciente presentó la lesión asentada en la cavidad nasal. Su evolución fue lenta y respondió bien altratamiento: cirugía combinada con radioquimioterapia. Tras cinco años de seguimiento, la enfermedad permanece controlada. El segundo paciente presentó la lesión localizada en la región nasosinusal. Su comportamiento fue más agresivo, con rápido crecimiento y pobre respuesta al tratamiento. El paciente murió a los pocos meses

Sinonasal non-Hodgkin's lymphoma (NHL) is a rare pathology and has been scarcely reported else where. We present 2 patients with B cells sinonasal NHL showing different clinical behaviors (symptoms, evolution andprognosis). The first patient had a NHL located in the nasal cavity. It had a very low growing pattern and was treated with surgery and radio-chemotherapy. No tumor recurrence was found during the first five years of follow-up. The second patient had a NHL located in the sinonasal region, showing a very fast growing pattern, not responding toradio-chemotherapy and with a fatal outcome in the first few months

Paraganglioma carotídeo. A propósito de un caso (Tumor vascular de cuello) / Carotid paraganglioma: a report of a case

Dentro de los tumores glómicos de la región de cabeza ycuello el paraganglioma carotídeo es el que con mayorfrecuencia se diagnostica en la práctica clínica. Puedemanifestar un comportamiento locoregional agresivo apesar de que histológicamente no muestre signos de malignidad.Presentamos un caso clínico tratado en nuestroservicio tras dos años de evolución en el que se evidenciala agresividad local de su comportamiento

The carotid body tumor is the most commonly diagnosed in clinical practice among every glomus tumor in the head and neck region . Even without malignant histological results, it may have an aggressive local behaviour. The aggressive local behaviour of this kind of tumor is clearly noticed in our clinical case with two years on follow up

Monitorización intraoperatoria del nervio facial / Facial nerve intraoperatory monitoring

Se realiza una revisión y actualización de la monitorización intraoperatoria del nervio facial (MINF). Su utilización aconsejable, en aquellos procesos quirúrgicos que puedan originar riesgo de lesión el nervio facial. La MINF es una técnica fácil de usar y que no solo ayuda a disminuir el riesgo de lesionar el nervio, sino que además evita responsabilidades legales. Evidentemente debe de ir asociada al buen conocimiento anatómico del nervio facial junto a un buen juicio clínico y quirúrgico del cirujano. El personal que controla la monitorización es preciso que mantenga una estrecha colaboración con el cirujano y anestesista y tenga una buena formación neurofisiológica (AU)

Audiometría de alta frecuencia: umbrales en relación con la edad / High frequency audiometric testing: thresholds related to age

Una aplicación cada vez más importante de la audiometría de alta frecuencia es la monitorización de los tratamientos considerados potencialmente ototóxicos.Sin embargo, establecer unos umbrales auditivos de alta frecuencia sigue siendo una tarea difícil, principalmente debido a la diversidad de los sistemas empleados y de los métodos de calibración.El objetivo de este estudio ha sido establecer unos umbrales auditivos de alta frecuencia en función de la edad, que puedan servir como parámetros de referencia. Estudiamos a 162 pacientes control que fueron sometidos a una audiometría tonal liminar de alta frecuencia, calculando los umbrales para las frecuencias comprendidas entre los 10 y 20 KHz.Los resultados se presentan en relación a grupos de edad, y sugieren, como otros autores, que los umbrales auditivos aumentan con la edad y con la frecuencia. Destacamos la contaminación medioambiental y la presbiacusia dentro del grupo de los principales factores etiológicos que justificarían este agravamiento progresivo de la capacidad auditiva con el tiempo. (AU)