Puentes mucosos de la cuerda vocal, en la Unidad de Voz del Hospital Clínico de la Universidad de Chile: diagnóstico y manejo desafiante

xlomafota13 shared this article with you from Inoreader Puentes mucosos de la cuerda vocal, en la Unidad de Voz del Hospital Clínico de la Universidad de Chile: diagnóstico y manejo desafiante Via Otorrinolaringología y cirugía de cabeza y cuello Resumen Introducción: Los puentes mucosos (PM) corresponden a una banda de mucosa paralela al borde libre de la cuerda vocal, unido por anterior y posterior como un ojal. Su manejo no está estandarizado y la literatura al respecto es escueta, con cirugías con resultados no siempre predecibles. Objetivo: Descripción de las características clínicas de pacientes con PM y las técnicas quirúrgicas para su manejo, en la Unidad de Voz del Servicio de Otorrinolaringología del Hospital Clínico de la Universidad de Chile (HCUCH), discutiendo el desafío para su diagnóstico y manejo. Material y Método: Estudio retrospectivo, descriptivo, incluyendo pacientes con PM, entre los años 2013 y 2019 en HCUCH. La evaluación preoperatoria incluye anamnesis, examen físico, nasofibroscopía y/o telelaringoscopía, junto con estroboscopía. Resultados: Se incluyen 7 casos, con edad promedio de 37,4 años; todas mujeres, con diagnóstico realizado en pabellón, en una sola cuerda vo cal. Se asoció a alteración estructural mínima (AEM) en el 100% de los casos y a patología benigna en 75%. Todos los pacientes consultaron por disfonía. El tratamiento fue elegido de acuerdo a cada paciente, con resección en todos los casos, con variadas técnicas de microcirugía laríngea, con infiltración de corticoides y/o grasa, además de fonoterapia. Conclusión: Los PM, deben sospecharse en disfonía crónica con respuesta no favorable a fonoterapia, en asociación a otras AEM, en particular en mujeres, con diagnóstico en el intraoperatorio con equipos adecuados, incluyendo consentimiento informado para eventual manejo quirúrgico. Es una patología poco frecuente, cuyo manejo no ha sido estandarizado, por lo que nuestra experiencia resulta relevante. Abstract Introduction: Mucosal bridges (MB) correspond to a mucosa loop parallel to the free edge of the vocal fold, which is joined forward and backward. There is not a standardized procedure for its treatment and the literature in this regard is scarce and surgical management have not resulted in predictable outcomes. Aim: Description of clinical characteristics of patients with MB and the surgical techniques, in the Otorhinolaryngology Service at the Clinical Hospital Universidad de Chile (HCUCH), reflecting upon the challenge for its diagnosis and management. Material and Method: Retrospective and descriptive study, including patients with diagnosis of MB, between 2013 and 2019 in HCUCH. The preoperative evaluation includes anamnesis, physical examination, nasofibroscopy and/or telelaryngoscopy, along with the use of stroboscopy. Results: 7 cases were included, with an average age of 37.4 years; all women, with diagnosis made in the operating room, on a single vocal fold. It was associated with another minimal structural abnormality (MSA) in 100% of the cases, and with benign pathology in 75% of them. Dysphonia was the main symptom. The treatment was chosen individually, with resection in all cases, various laryngeal microsurgery techniques, infiltration of steroids and/or fat, in addition to speech therapy. Conclusion: MB should be suspected in cases of chronic dysphonia with an unfavorable response to speech therapy, in association with other MSAs, particularly in women, diagnosed intraoperatively with adequate equipment, including informed consent for eventual surgical management. It is a rare pathology, whose management has not been standardized therefore our experience is relevant. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Análisis de tratamiento de la otitis media crónica simple con miringoplastía en el Hospital Barros Luco Trudeau

xlomafota13 shared this article with you from Inoreader Análisis de tratamiento de la otitis media crónica simple con miringoplastía en el Hospital Barros Luco Trudeau Via Otorrinolaringología y cirugía de cabeza y cuello Resumen Introducción: La otitis media crónica simple (OMC) es una patología común en nuestra población y hasta la fecha no queda bien claro cuál técnica y material de injerto da mejores resultados. Objetivo: Determinar si existen diferencias en los resultados anatómicos y funcionales al utilizar fascia de músculo temporal (FMT) versus injerto de cartílago de trago (CT) en los pacientes con OMC en que se les realizó miringoplastía en el Hospital Barros Luco Trudeau. Material y Método: Estudio de cohorte no concurrente de datos obtenidos de la revisión de fichas clínicas. Resultados: De 227 fichas, 154 cumplieron criterios de inclusión. En 102 pacientes (66%) se utilizó FMT y en 52 pacientes (34%) CT. Con FMT 38 presentaron reperforación (37%) y 41 presentaron un éxito funcional (40%). Con CT 18 presentaron reperforación (35%) y 22 presentaron un éxito funcional (42%). 38 pacientes presentaban antecedente de tabaquismo activo y de ellos 53% presentaron re perforación, mientras que de los sin antecedentes de tabaquismo solo un 31%, siendo esta diferencia estadísticamente significativa (p < 0,05). Conclusión: No se obtuvieron diferencias estadísticamente significativas entre los resultados anatómicos y funcionales comparando el uso de injerto FMT y CT para el tratamiento quirúrgico de la OMC simple con miringoplastía. Abstract Introduction: Simple chronic otitis media (COM) is a common pathology in our population, and it is currently unclear, which grafts technique and material gives the best results. Aim: To determine if there are differences in the anatomical and functional results, when using temporal muscle fascia (FMT) or tragus cartilage graft (CT) in patients with COM who underwent myringoplasty at the Barros Luco Trudeau Hospital. Material and Method: Retrospective analytical cohort study of data obtained from clinical records. Results: Of 227 medical records, 154 met inclusion criteria. FMT was used in 102 pa tients (66%) and CT in 52 patients (34%). With FMT, 38 had reperforation (37%) and 41 had functional success (40%). With CT 18 had reperforation (35%) and 22 had functional success (42%). 38 patients had a history of active smoking and 53% of them presented reperforation, while of those without a history of smoking only 31%, this difference being statistically significant (p < 0,05). Conclusion: No statistically significant differences were obtained when analyzing the anatomical and functional results comparing the use of FMT and CT graft, for the simple surgical treatment of COM with myringoplasty. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Dexametasona transtimpánica para el tratamiento de la enfermedad de Ménière de difícil manejo

xlomafota13 shared this article with you from Inoreader Dexametasona transtimpánica para el tratamiento de la enfermedad de Ménière de difícil manejo Via Otorrinolaringología y cirugía de cabeza y cuello Resumen Introducción: La enfermedad de Ménière se caracteriza por crisis recurrentes de vértigo, asociado a hipoacusia y tinnitus, que pueden ser incapacitantes, y provocar estrés y ansiedad. Objetivos: Evaluar el efecto de la dexametasona transtimpánica sobre la audición y vértigo en pacientes con enfermedad de Ménière de difícil manejo. Material y Método: Se reclutó a pacientes con enfermedad de Ménière de difícil manejo médico quienes fueron tratados con tres inyecciones transt-impánicas de dexametasona (4 mg/ml). Se realizó audiometría, prueba calórica y dos encuestas de disca-pacidad (DHI y UCLA-DQ) al inicio, tres, y diez semanas posintervención, además de una entrevista a los seis meses. Resultados: Doce pacientes completaron el estudio. Se observó un aumento del promedio de umbrales auditivos hasta 11,25 dB, principalmente entre 125 y 3000 Hz a las tres semanas, y una reducción de éstos hasta 7,5 dB a las diez semanas respecto de los inicia les, principalmente entre 125 y 2000 Hz (no estadísticamente significativo). Todos los pacientes presentaron hipo-excitabilidad vestibular. Se observó una mejoría significativa en el puntaje de la encuesta UCLA-DQ posinterven-ción, manteniéndose durante todo el seguimiento. No se encontraron diferencias estadísticamente significativas en el puntaje global ni subcomponentes de la encuesta DHI. Siete de ocho pacientes reportaron que volverían a utilizar las inyecciones. Conclusión: Los corticoides transtimpánicos pueden ayudar a disminuir la discapacidad e impacto en la calidad de vida de los pacientes con enfermedad de Ménière de difícil manejo a mediano y largo plazo. Abstract Introduction: Ménière's disease is characterized by recurrent episodes of vertigo, sensorineural hearing loss and aural fullness, which can be incapacitating and cause stress and anxiety. Aim: To assess the effect of transtympanic steroid injections on hearing and vertigo for patients suf fering from intractable Ménière's disease. Material and Method: Patients with intractable Ménière's disease were recruited and treated with three transtympanic steroid injections (dexamethasone 4 mg/ml). Audiometric and vestibular assessment, and two dizziness questionnaires (DHI, UCLA-DQ) were performed upon recruitment, three weeks, and ten weeks following the transtympanic treatment. A brief auto-perception survey was applied at 6 months follow-up. Results: Twelve patients completed the study. An increase in the mean auditory threshold was observed up to 11.25 dB, mainly between 125 and 3000 Hz at three weeks, and a reduction of these up to 7.5 dB at ten weeks with respect to the initial ones, mainly between 125 and 2000 Hz (not statistically significant). All patients presented vestibular dysfunction on caloric testing. A significant impro-vement in the UCLA-DQ survey score was observed, remaining throughout the follow-up. No statistically significant differences were found in the overall score or subcomponents of the DHI. Seven out of eight patients reported that they would undergo the injections again. Conclusion: Transtympanic corticosteroids can help to reduce disability and impact on the quality of life of patients with Ménière's disease that is difficult to manage in the medium and long term. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Prevalencia de comorbilidad depresiva en la enfermedad de Ménière

xlomafota13 shared this article with you from Inoreader Prevalencia de comorbilidad depresiva en la enfermedad de Ménière Via Otorrinolaringología y cirugía de cabeza y cuello Resumen Introducción: Existe relación entre la enfermedad de Ménière (EM) y los trastornos psiquiátricos. Objetivo: Evaluar si los pacientes con EM presentan mayor prevalencia de comorbilidad depresiva en comparación a lo descrito para la población general nacional. Material y Método: Estudio analítico transversal entre los años 2009-2016, en pacientes del Servicio de Otorrinolaringología del Hospital Barros Luco Trudeau con diagnóstico de EM definitivo. Se aplicó la escala del nivel funcional para EM, tinnitus handicap inventory, test de tamizaje de depresión de Goldberg y una evaluación por psiquiatra. Resultados: Se evaluaron 64 pacientes. Promedio de edad fue 52,5 años. La prevalencia de trastorno depresivo fue 71,8%. De éstos, el 71,7% fue diagnosticado antes del estudio y el 28,3% restante durante el estudio. Conclusión: La prevalencia de comorbilidad depresiva en la EM es mayor que la descrita para la población general nacional. Determinar si la E M es la causante de esta prevalencia, o cada uno de sus síntomas por separado, requerirá de nuevos estudios. Abstract Introduction: There is a relationship between Ménière's disease (MD) and psychiatric disorders. Aim: To assess whether MD patients have a higher prevalence of depressive comorbidity compared to that described for the national general population. Material and Method: Cross-sectional analytical study between 2009–2016, for patients seen at the Department of Otolaryngology at the Barros Luco Trudeau Hospital with a definitive MD diagnosis. The functional level scale was applied for MD, tinnitus handicap inventory, Goldberg screening for depression, and an evaluation by a psychiatrist. Results: 64 patients were evaluated. Average age was 52.5 years. The prevalence of depressive disorder was 71.8%. Of these, 71.7% were diagnosed before the study and the remaining 28.3% during the study. Conclusion: The prevalence of depressive comorbidity in MD is higher t han that described for the national general population. Determine if MD or each symptom separately is the cause of this prevalence requires other studies. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Comparison of the Dietary Intake Loss Between Total and Distal Gastrectomy for Gastric Cancer

xlomafota13 shared this article with you from Inoreader Comparison of the Dietary Intake Loss Between Total and Distal Gastrectomy for Gastric Cancer Via In vivo (Athens, Greece) In Vivo. 2021 Jul-Aug;35(4):2369-2377. doi: 10.21873/invivo.12514. ABSTRACT BACKGROUND/AIM: The changes of dietary intake (DI) after gastrectomy have not been objectively reported. It has not been clear how much DI loss is experienced after total gastrectomy (TG) in comparison to after distal gastrectomy (DG). This study quantified the changes of DI after gastrectomy, and clarified how much DI loss is experienced after TG. PATIENTS AND METHODS: This was a prospective observational study. Patients who underwent gastrectomy for gastric cancer were enrolled. The DI loss was evaluated at 1 and 3 months postoperatively. RESULTS: Thirty-three patients underwent TG, and 117 patients underwent DG. The median %DI loss of the overall study population at 1 and 3 months after surgery was -9.3% and -3.6%. The median %DI loss at 1 and 3 months postoperatively was -15.6% and -5.3% in TG group, -8.9% and -3.3% in DG group (p=0.10 and 0.49, respectively). CONCLUSION: The patients experienced DI loss of approximately 10% at 1 month after gastrectomy. Patients who received TG tended to show a greater %DI loss at 1 month postoperatively. PMID:34182520 | DOI:10.21873/invivo.12514 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Clinicopathological Characteristics of Gastric-type Endocervical Adenocarcinoma Misdiagnosed as an Endometrial, Ovarian or Extragenital Malignancy, or Mistyped as Usual-type Endocervical Adenocarcinoma

xlomafota13 shared this article with you from Inoreader Clinicopathological Characteristics of Gastric-type Endocervical Adenocarcinoma Misdiagnosed as an Endometrial, Ovarian or Extragenital Malignancy, or Mistyped as Usual-type Endocervical Adenocarcinoma Via In vivo (Athens, Greece) In Vivo. 2021 Jul-Aug;35(4):2261-2273. doi: 10.21873/invivo.12499. ABSTRACT BACKGROUND/AIM: The diagnosis of gastric-type endocervical adenocarcinoma (GEA) is challenging because its differential diagnosis includes not only gynecological tumors, but also extragenital tumors. PATIENTS AND METHODS: We reviewed the electronic medical records and all available slides to investigate the clinicopathological characteristics of eight misdiagnosed GEA cases. RESULTS: Three tumors were initially misdiagnosed as endometrial carcinoma. They displayed extensive endomyometrial involvement and complex glandular architecture, but no severe nuclear pleomorphism. Another three tumors were misclassified as usual-type endocervical adenocarcinoma because of mucin-poor, pseudoendometrioid glands, apical mitotic figures, and karyorrhectic debris. The two remaining tumors presenting as adnexal masses mimicked primary ovarian mucinous tumor and met astatic cholangiocarcinoma. CONCLUSION: The varying pathological characteristics of GEA reflect the variability in clinical manifestations and its diagnostic difficulties. It is challenging to make an accurate diagnosis based solely on histological features. When suspecting GEA, clinicians should consider more comprehensively the clinicopathological context, along with immunostaining results. PMID:34182505 | DOI:10.21873/invivo.12499 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Clinical Outcome After Replacement of Distal Femur/Proximal Tibia in a Heterogeneous Patient Cohort: Function Following Tumour, Trauma, and Loosening

xlomafota13 shared this article with you from Inoreader Clinical Outcome After Replacement of Distal Femur/Proximal Tibia in a Heterogeneous Patient Cohort: Function Following Tumour, Trauma, and Loosening Via In vivo (Athens, Greece) In Vivo. 2021 Jul-Aug;35(4):2275-2281. doi: 10.21873/invivo.12500. ABSTRACT BACKGROUND: Distal femur and proximal tibia replacements as limb-salvage procedures with good outcome parameters for patients with tumours have been broadly described. However, the overall midterm outcome in a mixed, heterogeneous patient collective is still unclear. PATIENTS AND METHODS: We retrospectively analysed 59 consecutive patients (33 for primary and 26 for revision surgery) between 1998 and 2017. Indication for implantation was tumour (n=16), periprosthetic fracture (n=14), traumatic fracture (n=14), infection (n=10), aseptic loosening (n=3), and pathological fracture (n=2). The mean follow-up duration was 3 years. Clinical functions were evaluated by Toronto Extremity Salvage Score and Knee Society Score. Knee extension and flexion force were measured. RESULTS: The overall survival rate of arthroplasties was 59% (n=35). Major complication s were observed in 36 (61%) patients. During the follow-up period, 14 (24%) patients died. We recorded periprosthetic joint infection in 21 (36%) patients, recurrence of tumour in two (3%), and aseptic implant failure in three (5%). The mean Toronto Extremity Salvage Score was 66±33, and the mean Knee Society Score was 49±30. The mean extension force on the operated side was significantly reduced at 60° and 180° compared to the healthy side (p=0.0151 and p=0.0411, respectively). CONCLUSION: Distal femur and proximal tibia replacements showed limited clinical function in a heterogeneous patient collective. Indication for implantation should be considered carefully. PMID:34182506 | DOI:10.21873/invivo.12500 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.