RESUMEN
Coronavirus disease 2019 (COVID-19) is a highly contagious disease that has reached pandemic status. The diagnosis of COVID-19 is made using the polymerase chain reaction test to evaluate a swab taken from the naso/oro-pharyngeal area. Since COVID-19 is still a pandemic, it is thought that the use of this diagnostic test will be on the agenda for a while. A patient with COVID-19 symptoms presented with unilateral cerebrospinal fluid rhinorrhea after a nasopharyngeal swab test. Although nasopharyngeal swabs are taken very frequently, the complication rate is very low. However, life-threatening complications can be observed on rare occasions, and care should be taken.
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COVID-19 , Rinorrea de Líquido Cefalorraquídeo , Humanos , Rinorrea de Líquido Cefalorraquídeo/diagnóstico , Rinorrea de Líquido Cefalorraquídeo/etiología , SARS-CoV-2 , Manejo de Especímenes , Prueba de COVID-19 , NasofaringeRESUMEN
OBJECT: To prepare a national guideline for Otorhinolaryngologist who treat allergic rhinitis patients. METHODS: The study was conducted by three authors, namely the writing support team. The support team made the study plan, determined the writing instructions, chose the subgroups including the advisory committee, the advisors for authors and the authors. A workshop was organized at the very beginning to explain the details of the study to the team. Advisors took the chance to meet their coworkers in their subgroups and determined the main headings and subheadings of the guideline, together with the authors. After key words were determined by the authors, literature search was done in various databases. The authors keep in touch with the advisors and the advisors with the advisory committee and the support group at every stage of the study. National and International published articles as well as the abstracts of unpublished studies, imperatively presented in National Congresses, were included in this guideline. Only Guideline and meta-analyses published in last seven years (2013-2017) and randomized controlled studies published in last two years (2015-2017) were included. After all work was completed by the subgroups, support team brought all work together and edited the article. RESULTS: A detailed guideline about all aspects of allergic rhinitis was created. CONCLUSION: The authors believe that this guideline will enable a compact and up-to-date information on allergic rhinitis to healthcare professionals. This guideline is the first in the field of Otolaryngology in Turkey. It should be updated at regular intervals.
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Cartilage created by tissue engineering is a promising new development in facial reconstructive surgery. The purpose of this study was to evaluate the histological results of implantation of synthetic polymer scaffold with chondrocytes differentiated from adipose-derived mesenchymal stem cells. Adipose tissue obtained from Wistar albino rats was dissociated, incubated and placed in culture medium. After a sufficient level of stem cell proliferation, the differentiation phase was started. Cells were collected on the 7th and 21st day of culture for chondrogenic characterization. After the 21st day of the differentiation phase of chondrocytes, they were transferred onto poly(dl-lactide-epsilon-caprolactone) synthetic polymer and culture continued for 24âhours. The scaffold with chondrocytes was then implanted into a subcutaneous area of skin on the back of the neck of the rat. Six weeks after implantation, all rats were sacrificed and the implantation areas were analyzed. Chondrocytes derived from adipogenic mesenchymal stem cells were stained positively with collagen II, aggrecan and Sox-9 after the differentiation stages. Histological examination of the excised material showed that chondrocytes were present, and the scaffold had been completely absorbed. The results of this study indicate that the differentiation method from mesenchymal stem cells to chondrogenic lineage was straightforward and scaffold with cells was easily accessible. This technique may be a good option for cartilage tissue engineering.
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Cartílago/crecimiento & desarrollo , Condrocitos/fisiología , Condrogénesis , Células Madre Mesenquimatosas/fisiología , Ingeniería de Tejidos/métodos , Andamios del Tejido , Tejido Adiposo/citología , Agrecanos/metabolismo , Animales , Cartílago/citología , Cartílago/metabolismo , Diferenciación Celular , Condrocitos/citología , Colágeno Tipo II/metabolismo , Masculino , Polímeros , Ratas , Ratas Wistar , Factor de Transcripción SOX9/metabolismoRESUMEN
Research using animal models gives human trials hope for recovery in many fields of regenerative medicine, although they are sometimes poor predictors for human experiences. Our goal was to investigate whether rat chondrocytes, differentiated from adipose-derived stem cells, could be transplanted using a new, easily shaped, bioactive glass scaffold, and to show the immunohistochemical results. Intraperitoneal and retroperitoneal adipose tissue was extracted from 6 male Wistar albino type rats. The fatty tissue samples were fragmented and incubated. Chondrogenic differentiation was carried out and collagen type II, bFGF, and Sox-9 immunohistochemical characterization analysis was performed. Differentiated chondrocytes were implanted on 13-93B3 bioactive glass scaffolds and transplanted into the right ears of the rats. As control, only the biomaterial was transplanted into the left ears of the rats. After 1 month, the rats were sacrificed and transplantation areas were examined immunohistochemically. Histological examination of control samples from the left ears revealed that the biomaterial was covered with connective tissue, its general structure was preserved, and resorption of the scaffold had started. In specimens from the right ears, the biomaterial was covered with connective tissue, its structure was preserved, cartilage cells were present around the biomaterial, and the presence of cartilage tissue was demonstrated immunohistochemically. In conclusion, 13-93B3 bioactive glass scaffold contributed to the formation of new collagen and the survival of chondrocytes, and is a promising new biomaterial that will prove very useful in regenerative medicine.
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Materiales Biocompatibles , Cartílago/metabolismo , Condrocitos/trasplante , Condrogénesis , Andamios del Tejido , Tejido Adiposo/citología , Animales , Cartílago/crecimiento & desarrollo , Diferenciación Celular , Colágeno Tipo II/metabolismo , Factor 2 de Crecimiento de Fibroblastos/metabolismo , Masculino , Ratas , Ratas Wistar , Factor de Transcripción SOX9/metabolismo , Células Madre , Andamios del Tejido/químicaRESUMEN
OBJECTIVE: The goal of this study is to evaluate the impact of chronic rhinosinusitis with nasal polyps (CRSwNP) on sleep pattern and sleep quality before and after functional endoscopic sinus surgery using subjective and objective parameters. METHODS: Twenty-two patients with CRSwNP were evaluated. All subjects underwent assessment by nasal endoscopy, rhinomanometry and computed tomography. Sleep pattern and sleep quality were evaluated by Pittsburgh sleep quality index (PSQI) and polysomnography (PSG). All patients were reassessed 6 months after surgery. RESULTS: Nasal resistance decreased after the surgery (p<0.001). Postoperative PSQI scores were significantly lower than preoperative scores (p<0.001). The preoperative mean values of total apnea index and apnea-hypopnea index were 25.4 and 13.3, respectively. After surgery, the total apnea and apnea-hypopnea index had decreased significantly to 7.8 and 11.2, respectively (p=0.009 and 0.019, respectively). CONCLUSION: In patients with CRSwNP, functional endoscopic sinus surgery significantly ameliorates sleep pattern and sleep quality. CRSwNP may be a predisposing factor for sleep related respiratory disorders.
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Pólipos Nasales/fisiopatología , Rinitis/fisiopatología , Sinusitis/fisiopatología , Síndromes de la Apnea del Sueño/fisiopatología , Sueño , Adulto , Enfermedad Crónica , Endoscopía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pólipos Nasales/complicaciones , Pólipos Nasales/diagnóstico por imagen , Pólipos Nasales/cirugía , Procedimientos Quirúrgicos Otorrinolaringológicos , Polisomnografía , Rinitis/complicaciones , Rinitis/diagnóstico por imagen , Rinitis/cirugía , Rinomanometría , Sinusitis/complicaciones , Sinusitis/diagnóstico por imagen , Sinusitis/cirugía , Síndromes de la Apnea del Sueño/complicaciones , Tomografía Computarizada por Rayos XRESUMEN
The prognosis is suboptimal in patients with locoregionally advanced laryngeal carcinoma even after multimodality protocols. The purpose of this study was to determine the potential influential factors that have an impact on the development of locoregional recurrence, distant metastasis, and oncological outcomes in patients with locoregionally advanced laryngeal carcinoma who had surgical multimodality protocols. A sample size of 85 cases was determined based on a power of 90% and an effect size of α 2 = 0.05. A retrospective analysis of 357 patients with a diagnosis of laryngeal cancer between 2002 and 2015 was performed. Eighteen variables based on sociodemographic, clinical, histopathological and treatment data were analyzed. Medical records of 85 consecutive patients with locoregionally advanced laryngeal carcinoma who underwent surgical multimodality protocols were reviewed. Five-year overall, disease-specific, disease-free, locoregional recurrence-free and distant metastasis-free survival were 68.7, 78.0, 69.6, 68.9 and 69.2%, respectively. Extracapsular extension was an independent predictive factor for locoregional recurrence. Pathologic tumor volume was an independent predictive factor for distant metastasis. pT-stage was an independent prognostic factor for 5-year overall survival, disease-free survival, locoregional recurrence-free survival and distant metastasis-free survival. High volume, pT4a laryngeal tumors with extracapsular extension are associated with a high risk of locoregional recurrence and distant metastasis; and have poor oncological outcomes in patients with locoregionally advanced laryngeal carcinoma treated with surgical multimodality protocols.
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Carcinoma/diagnóstico , Carcinoma/cirugía , Neoplasias Laríngeas/diagnóstico , Neoplasias Laríngeas/cirugía , Recurrencia Local de Neoplasia/epidemiología , Adulto , Anciano , Carcinoma/mortalidad , Terapia Combinada , Supervivencia sin Enfermedad , Femenino , Humanos , Neoplasias Laríngeas/mortalidad , Masculino , Persona de Mediana Edad , Imagen Multimodal , Recurrencia Local de Neoplasia/diagnóstico , Recurrencia Local de Neoplasia/mortalidad , Pronóstico , Estudios RetrospectivosRESUMEN
Otomycosis, which is otitis externa caused by fungi, is common throughout the world especially in tropical and subtropical countries. However, the epidemiologic data about the etiologic agents of otomycosis in Turkey is limited. The aim of this retrospective study was to evaluate the agents of otomycosis in patients living at Manisa region (located at western Anatolia of Turkey). A total of 2279 cases [1465 male, 813 female; age range 1-87 (mean: 41.7) years] who were clinically prediagnosed as otomycosis at Celal Bayar University Hospital, between February 1995 and July 2011, were included in the study. External ear swab samples from patients with suspicion of otomycosis have been evaluated by routine mycological methods. Identification of mold-like fungi was based on colony morphology and microscopic examination of fungal structure, whereas germ tube test, growth characteristics on cornmeal-Tween 80 agar and API 20C AUX (bio-Mérieux, France) system were used for the identification of yeast-like fungi. Of the samples, 28% (638/2279) were found positive by direct microscopy and 24% (544/2279) by culture methods. Among culture-positive cases the isolation rates of mold-like and yeast-like fungi were 66% (359/544) and 34% (185/544), respectively. The number of distribution of the molds were as follows; Aspergillus niger (180), Aspergillus fumigatus (95), Aspergillus terreus (32), Aspergillus flavus (23), Aspergillus spp. (14), Penicillium spp. (13), Trichophyton spp. (T.rubrum 1, T.mentagrophytes 1); while this distribution was as follows for the yeasts; Candida tropicalis (97), Candida albicans (39), Candida parapsilosis (21), Candida glabrata (19), Candida kefyr (4), C.guilliermondii (2), Candida krusei (1), Geotrichum candidum (1) and Trichosporon capitatum (1). It was notable that 96% (344/359) of mold-like fungi were Aspergillus spp., and 99% (183/185) of yeast-like fungi were Candida spp. The results of this study indicated that the most frequent agents of otomycosis were non-dermatophyte species such as Aspergillus, followed by Candida. Dermatophytes were isolated in a small number of otomycosis cases. These data will provide support to the establishment of antifungal therapy guidelines for otomycosis.
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Hongos/clasificación , Micosis/microbiología , Otitis Externa/microbiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Femenino , Hongos/crecimiento & desarrollo , Hongos/aislamiento & purificación , Humanos , Lactante , Masculino , Persona de Mediana Edad , Micosis/epidemiología , Otitis Externa/epidemiología , Estudios Retrospectivos , Turquía/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Our male patients with chronic rhinosinusitis with nasal polyposis (NP) declare a better sexual function after functional endoscopic sinus surgery (FESS) with polypectomy. This study was planned to conduct the first prospective, controlled trial evaluating the possible relation between erectile dysfunction (ED) and NP by subjective and objective parameters. METHODS: Thirty-three male patients with NP and thirty randomly selected male control subjects were evaluated. All subjects underwent assessments of nasal endoscopy, rhinomanometry, body mass index (BMI), Epworth Sleepiness Scale, full in-laboratory polysomnograpy and serum levels of glucose, thyroid hormones, lipid profile, and testosterone. ED was evaluated by the erectile function domain of the International Index of Erectile Function (IIEF-EF) subjectively and nocturnal penile tumescence (NPT) objectively. The NP group was reassessed 6 months after FESS. RESULTS: The mean age, BMI, and laboratory tests of the patients and the control subjects had no significant difference. The well-recognized risk factors for ED were eliminated. Preoperative evaluation of the patients revealed that ED was present in 34 and 24% of the patients by IIEF-EF and NPT, respectively, which was significantly higher than the control group (p = 0.009 and p = 0.018, respectively). There was a significant improvement of ED in the assessment of IIEF-EF and NPT postoperatively (p = 0.014 and p = 0.037, respectively). CONCLUSION: ED was determined in a high percentage of patients with NP and significantly ameliorated after FESS. NP might present a risk factor in the development of ED.
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Endoscopía , Disfunción Eréctil/fisiopatología , Rinitis/fisiopatología , Sinusitis/fisiopatología , Adulto , Enfermedad Crónica , Progresión de la Enfermedad , Disfunción Eréctil/complicaciones , Disfunción Eréctil/diagnóstico , Disfunción Eréctil/patología , Disfunción Eréctil/cirugía , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Pólipos Nasales , Erección Peniana , Polisomnografía , Rinitis/complicaciones , Rinitis/diagnóstico , Rinitis/patología , Rinitis/cirugía , Rinomanometría , Sinusitis/complicaciones , Sinusitis/diagnóstico , Sinusitis/cirugía , Testosterona/sangreRESUMEN
Nasal congestion is a cardinal symptom of allergic rhinitis (AR). It is associated with decreased quality of life and difficult to treat as perceived by the patients. The purpose of this study is to evaluate the mid-term objective and subjective outcomes of management of nasal congestion using intranasal steroid (INS) therapy or radiofrequency turbinoplasty (RFT) in patients with persistent AR who have mucosal hypertrophy of the inferior turbinate. Fifty-five adult patients with AR, who claimed nasal congestion refractory to oral antihistamine (desloratadine) therapy, were randomized to INS (mometasone furoate) or temperature-controlled RFT treatment groups. Outcomes were determined by active anterior rhinomanometry, visual analog scale (VAS), and rhinoconjunctivitis quality of life questionnaire (RQLQ) at least 12 months after treatment. The median total nasal resistance decreased from 0.49 ± 0.17 to 0.39 ± 0.12 Pa/cm(3)/s (p = 0.42), and from 0.51 ± 0.18 to 0.29 ± 0.07 Pa/cm(3)/s (p = 0.003) with INS and RFT, respectively. RFT provided a better reduction in the perception of congestion in VAS scores. RQLQ scores improved significantly in both groups 1 year after treatment (mean follow-up 14.2 months) (p < 0.05). No adverse reactions were encountered in either group. Nasal congestion refractory to antihistamine appears to be improved by INS at some point, while reduced significantly by RFT in objective and subjective parameters. Both options are also effective in increasing the quality of life in patients with AR. RFT might be a safe and effective treatment of option in AR compared with INS.
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Ablación por Catéter , Glucocorticoides/administración & dosificación , Calidad de Vida , Rinitis Alérgica Estacional/terapia , Rinoplastia/métodos , Administración Intranasal , Adulto , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Rinitis Alérgica Estacional/fisiopatología , Rinitis Alérgica Estacional/psicología , Rinomanometría , Encuestas y Cuestionarios , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: The potential transformation in the maxillary complex morphology is mostly complete during childhood. Recent studies suggest a nasal tissue remodeling both in the overlying mucosa and in the underlying sinus bone in nasal polyposis (NP). Our evaluation of computed tomography (CT) revealed that the maxillary arch is more flat and shallow in patients with chronic rhinosinusitis with NP. The purpose of this study was to determine the possible effects of NP to the maxillary arch morphology in adulthood and to investigate a possible remodeling of the maxillary bone during the course of NP. METHODS: A prospective study was performed on 25 patients. Grading of the polyps, acoustic rhinometry and rhinomanometry assessments, and CT scans were documented initially, 1 year after diagnosis, and 2 years postoperatively. Twenty-five subjects' CT scans randomly selected from our CT database formed the comparison group. The plane angle between the maxillary alveolar processes (MAP) and the palatine process of the maxillary bone (MPP), and the depth of the maxillary arch of both groups were compared. RESULTS: The results pointed out that the maxillary arch was shallower and the bilateral angles between MAP and MPP were significantly greater than those of the comparison group in all evaluation periods. This difference was less at the end of the postoperative follow-up period. CONCLUSION: Although it is a common belief that maxillofacial formation expires in childhood, this may not be the case under some special conditions such as NP in adulthood. NP might cause maxillary arch remodeling in adults.
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Maxilar/patología , Pólipos Nasales/patología , Adulto , Femenino , Humanos , Masculino , Metaloproteinasa 9 de la Matriz/fisiología , Persona de Mediana Edad , Estudios Prospectivos , Tomografía Computarizada por Rayos X , Factor de Crecimiento Transformador beta/fisiologíaRESUMEN
OBJECTIVES/HYPOTHESIS: The symptoms of allergic rhinitis result from an immunoglobulin E-dependent mast cell activation cascade, marked by the release of inflammatory mediators, including histamine. Patients with perennial allergic rhinitis also have elevated levels of cysteinyl leukotrienes (CysLTs) in nasal lavage fluid. Histamine and CysLTs produce different responses in the pathogenesis of allergic rhinitis, and this study tested the hypothesis that the effects of combined antihistamine and leukotriene antagonist therapy would be more effective than antihistamine alone. STUDY DESIGN: Multicentered, prospective, randomized, placebo-controlled, parallel-group. METHODS: Three groups totaling 275 patients using: 1) fexofenadine alone, 2) fexofenadine with montelukast, or 3) fexofenadine with placebo, participated in a 21-day trial conducted during the spring pollen season. Objective analysis included pre- and poststudy physical examination findings and nasal resistance measurements. Subjective data gathered included a daily patient diary and pre- and poststudy patient satisfaction measurements. RESULTS: The group using both fexofenadine and montelukast showed significantly better control of nasal congestion both subjectively, using patient diary and visual analog scale evaluations, and objectively, using rhinomanometry and physical examination, compared to groups using antihistamine alone or with placebo. CONCLUSIONS: Our data provided both objective and subjective evidence that leukotriene receptor antagonist-antihistamine combination therapy is more effective than antihistamine alone in the control of allergic rhinitis symptoms.
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Acetatos/uso terapéutico , Antialérgicos/uso terapéutico , Antagonistas de Leucotrieno/uso terapéutico , Quinolinas/uso terapéutico , Rinitis Alérgica Perenne/tratamiento farmacológico , Adulto , Resistencia de las Vías Respiratorias/efectos de los fármacos , Estudios de Casos y Controles , Ciclopropanos , Quimioterapia Combinada , Femenino , Humanos , Masculino , Dimensión del Dolor , Satisfacción del Paciente , Rinitis Alérgica Perenne/inmunología , Rinomanometría , Sulfuros , Terfenadina/análogos & derivados , Terfenadina/uso terapéutico , Resultado del TratamientoRESUMEN
PURPOSE: Nasal polyposis (NP) in adult population is a common problem in otorhinolaryngology outpatient practice. Computed tomography (CT) is the ideal imaging method to investigate paranasal sinus diseases. There is yet no study in the literature measuring the morphometry of maxillary bone in NP. The objectives of this study are to correlate the airway variables obtained by CT findings of both chronic nasal airway obstruction and control group in an adult population, and to investigate whether the bony structure of the airway is affected or not. MATERIALS AND METHODS: Forty NP cases that were followed up for 1-5 years by an otorhinolaryngologist were included in this retrospective study. Forty subjects who had normal findings reported on paranasal CT scans were randomly selected from our CT database as the control group. Maxillary and palatine bones (PB) were evaluated: the plane angle between the maxillary alveolar processes (MAP) and PB, and depth of the maxillary arch of both groups were compared. RESULTS: The mean angle between MAP and PB plane was wider in the NP group (right 128.1 +/- 8.5 degrees and left 126.2 +/- 8.5 degrees ) than control group (right 106.6 +/- 8.1 degrees and left 105.5 +/- 7.3 degrees). The mean depth of maxillary arch was significantly smaller in the NP group (1.2 +/- 0.2 cm) than in the control group (1.4 +/- 0.2 cm). CONCLUSION: There could be a relationship between nasal polyposis in adults and maxillary shape. The flattening and shallowing of the maxillary arch detected in patients with NP may indicate that the bony structural changes continue in adulthood.
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Maxilar/diagnóstico por imagen , Pólipos Nasales/diagnóstico por imagen , Adulto , Proceso Alveolar/diagnóstico por imagen , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Paladar Duro/diagnóstico por imagen , Estudios Retrospectivos , Factores de Tiempo , Tomografía Computarizada por Rayos X/métodosRESUMEN
OBJECTIVE: The long-term (median follow-up eight years) results of endoscopic dacryocystorhinostomy approach and silicone intubation were evaluated by various aspects. STUDY DESIGN: Case series with planned data collection of 38 procedures for postsaccal stenosis were analyzed. SUBJECTS AND METHODS: Silicone intubation was not used in 19 of the randomly selected procedures. Anatomical and functional surgical success was evaluated subjectively and objectively. RESULTS: The patients' complaints improved in 84.2 percent of eyes in the intubation group, and in 94.7 percent of the group without intubation, with a mean follow-up of 112 and 96 months after surgery, respectively. Postoperative endoscopic examinations revealed that the rhinostomy opening was visible in 17 sides with intubation (89.5%) and 18 sides without intubation (94.7%). CONCLUSIONS: Considering the similar surgical success rates, and disadvantageous factors such as granulation formation, patient discomfort, and cost related to intubation, we recommend endoscopic dacryocystorhinostomy without intubation as the treatment of choice in cases of chronic epiphora due to postsaccal stenosis of the lacrimal drainage system.
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Dacriocistorrinostomía , Dacriocistorrinostomía/métodos , Endoscopía , Intubación , Adulto , Anciano , Dacriocistorrinostomía/efectos adversos , Femenino , Estudios de Seguimiento , Humanos , Obstrucción del Conducto Lagrimal/complicaciones , Obstrucción del Conducto Lagrimal/patología , Masculino , Persona de Mediana Edad , Reoperación , Siliconas , Stents , Factores de Tiempo , Resultado del TratamientoRESUMEN
INTRODUCTION: Catathrenia is a rare, idiopathic, sleep-related respiratory condition characterized by irregular groans, which occur during prolonged expiration in sleep. The origins of catathrenia remain inexplicable, the long-term prognosis unexplained. Moreover, empirical treatment with neither pharmacological nor non-pharmacological approaches was satisfactory. CASE REPORT: We report a case of catathrenia with concurrent obstructive sleep apnea complicated with pulmonary hypertension and reviewed the literature. DISCUSSION: Treatment with nasal continuous positive airway pressure resulted in marked improvement of catathrenia, obstructive sleep apnea, daytime dyspnea, and pulmonary hypertension for our patient. We think that nasal continuous positive airway pressure can be an option for the treatment of this infrequent but sometimes very disturbing sleep disorder.
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Presión de las Vías Aéreas Positiva Contínua , Parasomnias/terapia , Ruidos Respiratorios/etiología , Apnea Obstructiva del Sueño/terapia , Adulto , Espiración , Femenino , Estudios de Seguimiento , Humanos , Hipertensión Pulmonar/complicaciones , Hipertensión Pulmonar/terapia , Parasomnias/diagnóstico , Polisomnografía , Presión Esfenoidal Pulmonar , Apnea Obstructiva del Sueño/complicaciones , Apnea Obstructiva del Sueño/diagnósticoRESUMEN
BACKGROUND: Mucormycosis is an uncommon, rapidly progressive, commonly fatal, opportunistic, fungal paranasal sinus infection. The most critical decision in the management of rhino-orbital mucormycosis is whether the orbit should be exenterated. The literature fails to provide a broad base of information of how physicians determine the need for exenteration in daily practice. The decision for exenteration often depends on the judgment of the treating otolaryngologist. The authors report their experience and outline that orbital exenteration may not be mandatory in all cases of rhino-orbital mucormycosis. METHODS: The medical records from Celal Bayar University Medical Faculty Department of Otorhinolaryngology/Head and Neck Surgery were retrospectively searched from 1995 to 2007 for three cases with rhino-orbital mucormycosis, treated without orbital exenteration. RESULTS: All patients with rhino-orbital mucormycosis who were treated without exenteration survived. CONCLUSION: The favorable outcome was attributable to rapid correction of the underlying medical condition; wide local excision and debridement of all involved and devitalized sinonasal and periorbital tissue, while establishing adequate sinus and orbital drainage; daily endoscopic assessment with multiple sinus debridement when necessary; daily irrigation of the involved areas; and high-dose i.v. amphotericin B.
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Antifúngicos/uso terapéutico , Desbridamiento/métodos , Infecciones Fúngicas del Ojo/terapia , Mucormicosis/terapia , Enfermedades Orbitales/terapia , Procedimientos Quirúrgicos Otorrinolaringológicos/métodos , Enfermedades de los Senos Paranasales/terapia , Adulto , Anciano , Anfotericina B/uso terapéutico , Diagnóstico Diferencial , Endoscopía/métodos , Infecciones Fúngicas del Ojo/diagnóstico , Infecciones Fúngicas del Ojo/microbiología , Femenino , Estudios de Seguimiento , Humanos , Imagen por Resonancia Magnética , Persona de Mediana Edad , Mucormicosis/diagnóstico , Mucormicosis/microbiología , Enfermedades Orbitales/diagnóstico , Enfermedades Orbitales/microbiología , Enfermedades de los Senos Paranasales/diagnóstico , Enfermedades de los Senos Paranasales/microbiología , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
This study was designed to evaluate the swallowing function in patients with supracricoid laryngectomy (SCL) compared to normal subjects and to search for the factors affecting postoperative aspiration. Ten patients who underwent SCL with cricohyoidopexy (CHP) for primary laryngeal squamous cell carcinoma were included in the study. The control group consisted of 13 normal adult volunteer men with similar ages. The swallowing act of the subjects was evaluated by using videofluoroscopy (VFS) and videolaryngostroboscopy (VLS). The movements of the larynx were measured with regard to the hyoid bone, mandible and vertebral spine. The patients with SCL-CHP, except for two who had slight aspiration, had effective and near normal swallowing regarding the measurements of the movements of the hyoid bone. They could tolerate a near-normal oral diet. We have observed that the preventive precautions for aspiration are preserving the superior laryngeal nerves, suturing and positioning the cricoarytenoid unit as anterosuperiorly as possible, early decannulation and early onset of swallowing rehabilitation; the risk factors for aspiration are advanced stage of cancer, postoperative radiation and shortening of bolus transit time. VFS is useful for the patients with postoperative aspiration, because it is the definitive technique for anatomical and physiological evaluation of swallowing. We consider that the parameters of VLS and VFS, such as tongue base-arytenoid contact, presence of bolus splitting, pseudoepiglottis function, maximal opening of the pharyngoeosophageal sphincter and total movement of hyoid bone are important criteria to evaluate swallowing.
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Cartílago Cricoides/cirugía , Trastornos de Deglución/diagnóstico , Trastornos de Deglución/etiología , Fluoroscopía/instrumentación , Laringectomía/métodos , Complicaciones Posoperatorias , Grabación de Cinta de Video , Anciano , Cartílago Cricoides/anatomía & histología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Índice de Severidad de la EnfermedadRESUMEN
This study was designed: to evaluate the vocal function in the patients with supracricoid laryngectomy (SCL) compared with normal subjects; to determine the factors affecting voice (such as number of arytenoid(s) preserved and movement of larynx and tongue base); and to determine the correlations between videolaryngostroboscopy, acoustic and perceptual parameters. Ten patients who underwent SCL with cricohyoidopexy for primary laryngeal squamous cell carcinoma were included into the study. Vocal function was investigated by means or videolaryngostroboscopy. Voice quality was assessed by means of objective acoustic analysis and subjective perceptual ratings by trained raters. Aberrant, incompetent, and rough mucosal wave was observed in the anterior and superior surfaces of arytenoids(s), the inferior part of tongue base and the lateral walls of the hypopharynx. The acoustic parameters were found to be significantly different from those of normal subjects. The values of perceptual scores were approximately within 50 per cent of normal range. The number of arytenoids spared did not affect acoustic or perceptual measurements. A rough, breathy, unpleasant but intelligible and acceptable voice could be obtained after SCL with cricohyoidopexy.
Asunto(s)
Carcinoma de Células Escamosas/cirugía , Neoplasias Laríngeas/cirugía , Habla/fisiología , Voz/fisiología , Acústica , Anciano , Cartílago Aritenoides/cirugía , Carcinoma de Células Escamosas/fisiopatología , Cartílago Cricoides/cirugía , Humanos , Hueso Hioides/cirugía , Neoplasias Laríngeas/fisiopatología , Laringectomía/métodos , Masculino , Persona de Mediana Edad , Satisfacción del Paciente , Complicaciones Posoperatorias/fisiopatología , Estroboscopía/métodos , Resultado del TratamientoRESUMEN
OBJECTIVES: The aim of this study was to evaluate the oncological outcome and postoperative course, mortality, morbidity, and functional results of supracricoid laryngectomy (SCL). PATIENTS AND METHODS: The study included 15 consecutive patients who underwent SCL for primary laryngeal squamous cell carcinoma and had a follow-up period of more than two years. Unilateral arytenoidectomy was required in seven of the SCLs. All of the patients with supraglottic tumors and the patients with glottic T2-3 tumors underwent neck dissection in the same session with SCL. Adjuvant radiotherapy was applied in two patients with pN2 and pN3, respectively. RESULTS: The mean time for starting oral feeding was 6 days (range 3-10 days) and the time for adequate oral taking was 12.5 days (range 7-25 days). Nasogastric tube was removed between the seventh and 49th postoperative days (mean 15.7 days). All the patients were decannulated successfully in 10 to 38 days (mean 18 days) and had a satisfactory swallowing, a well-understood speech, and an intelligible voice quality. The hospitalization period was 12 to 46 days (mean 23.4 days). The durations of adequate oral feeding, nasogastric tube removal, decannulation, and hospitalization were longer in patients with one arytenoid preserved than those with bilateral arytenoids preserved, but the difference was not statistically significant. Postoperative complications were observed in three patients. Wound infection was found in two patients in the early postoperative period. One patient with a T3 supraglottic tumor that involved the medial wall of the pyriform sinus developed aspiration pneumonia twice in six months after the first operation. This patient underwent total laryngectomy seven months after the first operation. Recurrences and mortality did not occur in the follow-up period. The mean follow-up of the patients was 50.3 months (range 26-80 months). CONCLUSION: Supracricoid laryngectomy has obvious functional advantages over total laryngectomy with similar local control rates.