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PURPOSE: The aim of the present study was to objectively and subjectively compare the preoperative and postoperative aesthetic and functional outcomes of the correction of crooked noses using a suture technique we call "nasal axis lateralization suture (NALS)". METHOD: A total of 36 patients who had preoperative and postoperative photographs taken and who completed the Rhinoplasty Outcome Evaluation (ROE) questionnaire were included in the study. RESULTS: Crooked noses were divided into two groups: C-shaped (17 patients) and I-shaped (19 patients). The preoperative and postoperative nasal axis angles were 145.3 ± 11.9 and 178.5 ± 3.3, respectively, in C-shaped nasal deviation. In I-shaped nasal deviation, on the other hand, the preoperative nasal axis angle was 8.8 ± 2.8, while the postoperative nasal axis angle was 1.4 ± 2.4. In terms of the ideal axis percentage before and after surgery, a significant difference was found between the C-shaped and I-shaped nasal deviation patient groups (p < 0.05). While there was a significant improvement in both groups in the evaluation based on the ROE questionnaire, satisfaction was much higher in the C-shaped nasal deviation group. In both groups, the ROE values of functional and aesthetic outcomes were significantly different compared to the preoperative values of both groups (p < 0.005). CONCLUSION: NALS can be used as an alternative technique to correct both I-shaped and C-shaped nasal axis deviations.
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OBJECTIVES: To investigate the effects of increasing propolis doses on salivary glands exposed to radiotherapy (RT). METHODS: Thirty-seven rats were divided into 4 groups: The control group (G0, n: 7), G1 group (n: 10), G2 group (n: 10), and G3 group (n: 10). The rats in the G1 group received 15 Gray (Gy) RT only to the head and neck area. The rats in the G2 and G3 groups received 15 Gy RT for the head and neck area along with 100 mg/kg/ml and 200 mg/kg/ml of propolis. The parotid, submandibular, and sublingual glands of rats were immunohistochemically stained with aquaporin-1 (AQP-1) and aquaporin-5 (AQP-5). They were also evaluated for malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GPO), total antioxidant (TAS), and total oxidant status (TOS). RESULTS: AQP-1 and AQP-5 values were highest in G0 group followed by G3, G2, and G1 groups in decreasing order. The MDA and TOS values were highest in G1 group, which was followed by G2, G3, and G0 groups. The highest GPO, SOD, and TAS values were observed in G0 group followed by G3, G2, and G1 groups in decreasing order. CONCLUSION: It was found that propolis increased antioxidant products and decreased oxidative products in the salivary glands receiving RT in parallel with the dose increase. Similarly, in the groups receiving propolis, an increase in the immune expression of aquaporin molecules was detected in a dose-dependent manner. Based on these data, it could be stated that propolis has a healing effect on the salivary glands exposed to RT.
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PURPOSE: In this experimental study, the effect of dose-dense systemic application of propolis on oral mucosity, histological changes in papilla, and inflammatory and hypoxic markers in rats exposed to radiation was investigated. METHODS: Seven rats were in the control and 30 rats in the experimental group. Three experimental groups were formed. In Group 1 RT (15 Gy) was delivered only to the head and neck region. In Group 2, RT (15 Gy) and systemic administration of 100 mg/kg/ml propolis, in Group 3, RT (15 Gy) and systemic administration of 200 mg/kg/ml propolis were applied. Oral mucositis index (OMI) was scored in control and experimental groups. Proinflammatory markers [interleukin-6 (IL-6), myeloperoxidase (MPO), tumor-necrosis factor-α (TNF-α)] hypoxia markers [glucose transporter-1 (GLUT-1), hypoxia-inducible factor 1α (HIF-1α)] were studied histomorphologically. RESULTS: The significantly highest OMI score was observed in the G1. OMI score was statistically significantly decreased in experimental groups receiving systemic propolis, especially in G3. Proinflammatory markers increased significantly only in the experimental RT group, G1. Serum levels of MPO and TNF-α significantly decreased in the dose-dense systemic propolis arm. The highest levels of hypoxia markers (HIF-1α and GLUT-1) were detected in the RT group, then in G2, G3, and control groups in order of decreasing frequency. However, the difference between the groups did not reach the level of statistical significance. CONCLUSION: Systemic propolis can be reduced acute mucositis with its anti-inflammatory effect without developing resistance to RT (tumor protection). However, greater number of clinical studies should be designed to arrive at definitive conclusions.
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Mucosite , Própole , Estomatite , Animais , Subunidade alfa do Fator 1 Induzível por Hipóxia , Própole/uso terapêutico , Ratos , Estomatite/tratamento farmacológico , Estomatite/etiologia , Estomatite/prevenção & controle , Língua , Fator de Necrose Tumoral alfaRESUMO
PURPOSE: This study aimed to evaluate hearing results in patients with type 3 tympanoplasty using autologous cartilage grafts. METHODS: The study included patients treated with "stapes stabilizing cartilage graft" (SSCG) and Plastipore partial ossicular replacement prosthesis (PPORP) for hearing reconstruction. Hearing results and complications were assessed and postoperative audiological tests were performed at least 6 months after surgery. RESULTS: There were 18 patients (5 men, 13 women) in the SSCG group and 12 patients (5 men, 7 women) in the PPORP group. The air conduction threshold changed by 22.4 ± 7.5 dB in the SSCG group, and by 13.2 ± 12.9 dB in the PPORP group (p = 0.022), after hearing reconstruction. The air-bone gap (ABG) changed by 20.1 ± 8.3 dB in the SSCG group and by 16.3 ± 12.3 dB in the PPORP group. Although the change in ABG was greater in the SSCG group than in the PPORP group, the difference was not statistically significant (p > 0.05). No complications were recorded in the SSCG group, whereas two patients experienced a severe vertigo attack after surgery in the PPORP group, which lasted for approximately 2 weeks with conservative management. Extrusion was not encountered in the PPORP group, while extrusion of the titanium partial ossicular replacement prosthesis occurred in one patient in the SSCG group who underwent revision surgery. CONCLUSIONS: Better hearing outcomes were obtained with SSCG than with PPORP. SSCG can be used as an alternative hearing reconstruction technique in cases of type 3 tympanoplasty.
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Cartilagem da Orelha/transplante , Perda Auditiva Condutiva/cirurgia , Implantação de Prótese/métodos , Cirurgia do Estribo/métodos , Timpanoplastia/métodos , Adolescente , Adulto , Materiais Biocompatíveis , Doença Crônica , Feminino , Perda Auditiva Condutiva/diagnóstico , Perda Auditiva Condutiva/etiologia , Testes Auditivos , Humanos , Masculino , Pessoa de Meia-Idade , Prótese Ossicular , Otite Média/complicações , Polietilenos , Polipropilenos , Estudos Retrospectivos , Estribo , Titânio , Transplante AutólogoRESUMO
BACKGROUND: In modern rhinoplasty, septal cartilage is the most commonly used graft material. It is a big challenge if septal cartilage is insufficient. We present an alternative technique named the "rabbit flap," created from the cephalic portion of the lower lateral cartilage to show its effectiveness on nasolabial angle, nasal axis deviation, and nasal dorsal line. METHODS: An alternative flap, called a "rabbit flap," is constituted from the cephalic portion of the lower lateral cartilage (LLC). The key for this flap's success is in not cutting the connection between the lateral and medial crus of the alar cartilage. The flap is rotated and placed between the upper lateral cartilage and the septum to ensure a spreader graft effect; it can also be moved forward and backward to adjust the nasal tip rotation. Patients whose minimum width of LLC was 12 mm were included in this study. We subjectively evaluated the results of this technique for 24 patients who completed the rhinoplasty outcomes evaluation (ROE) questionnaire and objectively by measuring the nasal axis and nasolabial angles in the preoperative and postoperative first-year periods. RESULTS: There were significant improvements in ROE, nasal axis deviation, and nasolabial angle scores when preoperative and postoperative first-year controls were compared (p < 0.001). We also observed no complications. CONCLUSIONS: With this technique, we can correct both a nasal tip rotation and a mild nasal axis deviation. Moreover, we can achieve a proper nasal dorsal line and prevent an inverted V deformity. By expanding the internal nasal valve, a functionally effective surgery can be performed. However, the LLC must be strong enough to avoid alar collapse. In light of our results, we believe that the technique we call the "rabbit flap" can be used as an alternative rhinoplasty technique. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Estética , Cartilagens Nasais/cirurgia , Septo Nasal/cirurgia , Rinoplastia/métodos , Retalhos Cirúrgicos/classificação , Adulto , Anestesia Geral , Estudos de Coortes , Feminino , Seguimentos , Humanos , Masculino , Dor Pós-Operatória/fisiopatologia , Estudos Retrospectivos , Rinoplastia/efeitos adversos , Retalhos Cirúrgicos/transplante , Resultado do Tratamento , Turquia , Cicatrização/fisiologia , Adulto JovemRESUMO
The feasibility and effectiveness of transoral robotic surgery (TORS) in children with tongue base masses (TBMs) were evaluated. Eight pediatric patients who were treated with TORS for TBMs between January 2010 and January 2016 at a tertiary hospital included in the study. All pathologies were congenital lesions: four were lingual thyroglossal ductus cysts (LTGDCs), one was a minor salivary gland tumor, one was a vallecular cyst, one was a bronchogenic cyst, and one was an ectopic thyroid tissue. TORS was performed successfully in all cases. The mean robotic set-up and exposure time was 13.0 ± 2.1 min (range 10-16 min) and the mean robotic surgery time was 8.8 ± 6.9 min (range 4-25 min). Estimated blood loss was lower than 5 ml for one patient and lower than 50 ml for another one. The remaining patients' estimated blood loss was lower than 10 ml. No patient required tracheostomy intra- or post-operatively. Only one minor complication occurred on day 10 after surgery (minor bleeding), which was resolved without intervention. No major complications or recurrence were observed. Better visualization and small, flexible arms allow surgeons to treat TBM faster and easily using TORS. This leads to decreased morbidity compared to open and transoral endoscopic/microscopic surgical methods. In the future, we believe that TORS may become the gold standard method for the treatment of pediatric TBM with continued development of robotic technology.
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Cirurgia Endoscópica por Orifício Natural/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias da Língua/cirurgia , Criança , Pré-Escolar , Estudos de Viabilidade , Feminino , Seguimentos , Humanos , Lactente , Masculino , Boca , Estadiamento de Neoplasias , Língua/patologia , Língua/cirurgia , Neoplasias da Língua/diagnóstico , Resultado do TratamentoRESUMO
AIM: To rotate the nasal axis and septum to the midline using an L-strut graft and a novel caudal septal stabilization suturing technique to treat crooked noses. PATIENTS AND METHODS: Thirty-six patients were included in the study. First, an L-strut graft was prepared by excising the deviated cartilage site in all patients. Second, multiple stabilization suturing, which we describe as a caudal septal stabilization suturing technique with a "fishing net"-like appearance, was applied between the anterior nasal spine and caudal septum in all patients. This new surgical technique, used to rotate the caudal septum, was applied to 22 I-type and 14 C-type crooked noses. Correction rates for the crooked noses were compared between the 2 inclination types with angular estimations. RESULTS: Deviation angles were measured using the AutoCAD 2012 software package and frontal (anterior) views, with the Frankfurt horizontal line parallel to the ground. Nasal axis angles showing angle improvement graded 4 categories as excellent, good, acceptable, and unsuccessful for evaluations at 6 months after surgery in the study. The success rate in the C-type nasal inclination was 86.7% (±21.9) and 88% (±16.7) in the I-type. The overall success rate of L-strut grafting and caudal septal stabilization suturing in crooked nose surgeries was 87.5% (±18.6). "Unsuccessful" results were not reported in any of the patients. CONCLUSIONS: L-strut grafting and caudal septal stabilization suturing techniques are efficacious in crooked noses according to objective measurement analysis results. However, a longer follow-up duration in a larger patient population is needed.
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Septo Nasal/cirurgia , Deformidades Adquiridas Nasais/cirurgia , Próteses e Implantes , Rinoplastia/métodos , Técnicas de Sutura/instrumentação , Suturas , Adulto , Feminino , Humanos , Masculino , Fatores de TempoRESUMO
AIM: To investigate the relationship between body dysmorphic syndrome and self-esteem in rhinoplasty candidates. RESULTS: A negative statistical correlation was evident between Rosenberg Self-Esteem Scale (RSES) and Body Dysmorphic Disorder Examination-Self Report (BDDE-SR) scores. In terms of responses to the first Body Dysmorphic Disorder Questionnaire (BDDQ) question, which focuses on general attitude toward body dysmorphic syndrome, the average RSES "YES" score was significantly less than the "NO" score. No significant differences appeared between RSES scores and scores for the 4th subgroup of BDDQ questions (subgroups A, B, and C; these questions explore how much time is spent daily on maintenance of bodily appearance). However, significant differences appeared between scores for the 4th subgroup of BDDQ questions and BDDE-SR scores. The average BDD-SR score of subgroup A (less than 1âhour spent on bodily maintenance) was significantly lower than those of group B (1-3âhours) and group C (more than 3âhours). However, no significant differences appeared in average BDD-SR scores between subgroups B and C. MATERIALS AND METHODS: In this prospective study, 56 patients (31 females and 25 males) were evaluated preoperatively using the BDDQ, the BDDE-SR, and the RSES. Patients younger than 15 years and those with deformities caused by trauma were excluded. CONCLUSIONS: Rhinoplasty candidates had higher levels of body dysmorphic disorder (BDD). Although patients with low RSES scores were more likely to have BDD, rhinoplasty candidates were not notably deficient in self-esteem. However, in rhinoplasty candidates with low RSES scores, the frequency of BDD was elevated. Therefore, the authors suggest that rhinoplasty candidates with low RSES scores should be investigated carefully in terms of BDD.
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Transtornos Dismórficos Corporais/diagnóstico , Transtornos Dismórficos Corporais/psicologia , Rinoplastia/psicologia , Autoimagem , Adulto , Feminino , Humanos , Masculino , Estudos Prospectivos , Estatística como Assunto , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE: The study aim was to compare patient satisfaction levels among patient groups with nasal hump deformity (NHD), nasal axis deviation (NAD), and NHD plus NAD using the Rhinoplasty Outcomes Evaluation Questionnaire (ROEQ) pre- and postoperatively. MATERIALS AND METHODS: Forty-seven patients were divided into the NHD (n = 16), NAD (n = 13), and NHD + NAD (n = 18) groups according to the patients' physical examination results. Deviation angles were measured using frontal views and the AutoCAD 2012 computer program. Levels of patient satisfaction were assessed by the ROEQ pre- and postoperatively. RESULTS: The preoperative ROE scores were 6 in the NAD group and 4.9 in the NHD group. In the NAD + NHD group, the preoperative ROE score was 6.6. The postoperative ROE scores were 17.4, 21.4, and 19.1, respectively. The pre- and postoperative ROEQ scores were significantly different for all groups. The preoperative ROE score was 5.6 in women. The score was 18.6 at 6 months after surgery. In male patients, the preoperative ROE score was 6.2. The score was 20.4 at 6 months after surgery. The preoperative ROE score was 6.3 in patients younger than 30 years; the score was 19.4 in the postoperative period for this group. Preoperatively, the ROE score was 5.2 for patients older than 30 years. Postoperatively, the ROE score was 19.3 (P < .05). CONCLUSION: Patient satisfaction and quality of life should improve after rhinoplasty. Patient satisfaction ranged from high to low for patients, with the NHD group the most satisfied, followed by the NAD + NHD group and the NAD group.
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Nariz/anormalidades , Nariz/cirurgia , Satisfação do Paciente , Rinoplastia/psicologia , Adulto , Análise de Variância , Distribuição de Qui-Quadrado , Feminino , Humanos , Masculino , Avaliação de Resultados em Cuidados de Saúde , Qualidade de Vida , Rinomanometria/métodos , Estatísticas não Paramétricas , Inquéritos e Questionários , Adulto JovemRESUMO
The objective was to compare the outcomes of spontaneous closure and hyaluronic acid (HA) ester patching (Epifilm®) in subjects with traumatic tympanic membrane (TM) perforation. This was a prospective, controlled study performed at a tertiary teaching and research hospital. During 6-month period, subjects were divided into spontaneous closure (group A) and HA ester patch-Epifilm® (group B) group. Demographic data, presenting symptoms, closure rate, closure time and audiometric data were evaluated and compared between groups. In total, 155 subjects were evaluated. Group A consisted of 62.6 % (n = 97) of the subjects, whereas group B consisted of 37.4 % (n = 58) of the subjects. Group B had significantly shorter closure times when compared with group A (6.61 ± 4.59 vs. 10.60 ± 5.23 weeks, p = 0.001). When the closure time was evaluated according to perforation size both grade 1 and 2 perforations have significantly shorter closure times when compared with group A (6.33 ± 4.54 vs. 10.80 ± 5.69 weeks, for grade 1 and 6.650 ± 2.07 vs. 10.30 ± 4.32 weeks for grade 2 perforations). Closure rates were not significant between groups (85.6 % for group A and 94.8 % for group B). When the closure rate was evaluated according to perforation size no significant difference exists for grade 1, 2 and 3 perforations between groups. Both air conduction and air-bone gap were significantly improved in both groups. HA ester patch (Epifilm®) is a non-toxic material that can be used in traumatic tympanic membrane perforations. In this study, use of HA ester patching was resulted with earlier closure time but not resulted with higher closure rates.
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Materiais Biocompatíveis/uso terapêutico , Ácido Hialurônico/análogos & derivados , Miringoplastia/métodos , Perfuração da Membrana Timpânica/terapia , Membrana Timpânica/cirurgia , Adolescente , Adulto , Idoso , Audiometria de Tons Puros , Criança , Pré-Escolar , Ésteres , Feminino , Humanos , Ácido Hialurônico/uso terapêutico , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Tempo , Resultado do Tratamento , Membrana Timpânica/lesões , Adulto JovemAssuntos
Rinoplastia , Animais , Cartilagens Nasais/cirurgia , Coelhos , Retalhos Cirúrgicos/cirurgiaRESUMO
OBJECTIVE: To investigate microanatomic organizations of the extratemporal facial nerve and its branches, hypoglossal nerve, sural nerve, and great auricular nerve. METHODS: Nerve samples were dissected in 12 postmortem autopsies, and histomorphometric analyses were conducted. RESULTS: There was no significant difference between the right and left sides of the nerve samples for the nerve area, fascicle area, number of fascicles and average number of axons. The lowest mean fascicle number was found in the hypoglossal nerve (4.9⯱â¯1.4) while the highest was in great auricular nerve (11.4⯱â¯6.8). The highest nerve area (3,182,788⯱â¯838,430⯵m2), fascicle area (1,573,181⯱â¯457,331⯵m2) and axon number (14,772⯱â¯4402) were in hypoglossal nerve (pâ¯<â¯0.05). The number of axons per unit nerve area was higher in the facial nerve, truncus temporofacialis, truncus cervicofacialis and hypoglossal nerve, which are motor nerves, compared to the sural nerve and great auricular nerve, which are sensory nerves (pâ¯<â¯0.05). The number of axons per unit fascicle area was also higher in motor nerves than in sensory nerves (pâ¯<â¯0.05). CONCLUSION: In the present study, it was observed that each nerve contained a different number of fascicles and these fascicles were different both in size and in the number of axons they contained. All these variables could be the reason why the desired outcomes cannot always be achieved in nerve reconstruction.
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Nervo Facial , Nervo Sural , Humanos , Nervo Facial/cirurgia , Nervo Hipoglosso/cirurgia , Axônios , AutopsiaRESUMO
Cemento-ossifying fibroma is a well-bordered, slow-growing, benign fibro-osseous disease. Although its localization is generally in the mandible, it can be seen in any area of the craniofacial region. Radiology and histopathology help to diagnose the condition. Treatment is based on close observation and/or surgical excision. In this case, we report the case of a 62-year-old male patient who had a large radiological appearance, cemento-ossifying fibroma in the paranasal sinuses.
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Fibroma Ossificante/patologia , Neoplasias do Seio Maxilar/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Cavidade Nasal , Invasividade NeoplásicaRESUMO
Brick kiln workers were evaluated in the field using otorhinolaryngologic and head and neck surgery (ENT) assessments. One-hundred and twenty laborers were assessed. The subjects were divided into three categories according to the work area: before the brick kiln, in the brick kiln, and after the brick kiln. Two evaluations were made, a questionnaire and an ENT examination. If structural changes were observed during the examination, the complication was deemed structural. Seventeen laborers who completed the questionnaire did not participate in the examination. A total of 103 laborers participated in the study: 29 before the brick kiln, 63 in the brick kiln, and 11 after the brick kiln. While general otologic complications were observed in 26 (25.2%) laborers, structural otologic complications were observed in 2 (1.9%). While general nasal complications were observed in 70 (68.0%) laborers, structural nasal complications were observed in 27 (26.2%). Although the general otologic and structural nasal complication rates were higher in the brick kiln group, the general, structural otologic, and nasal complication rates did not reach statistical significance among groups (p > 0.05). Both the general and structural nasal complication rates were significantly higher in laborers who had worked for more than 10 years and did not wear a mask (p < 0.01). We detected prominent nasal pathologies in brick kiln workers in our ENT-based study. These pathologies were much more common in laborers who had worked for over 10 years and did not wear a mask.
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OBJECTIVE: Although glottic level is an off-label use of da Vinci system, the feasibility and early-term outcomes of transoral robotic surgery (TORS) for the treatment of early-stage (Tis, T1, T2) glottic carcinoma have been documented. But little is known about the oncological outcomes. We investigated the oncological outcomes of TORS in patients followed at least three years and mean follow-up time was over five years. METHODS: We retrospectively investigated patients with early glottic carcinoma (Tis, T1, T2) who underwent TORS cordectomy in a tertiary hospital between January 2010 and June 2018. RESULTS: Forty-eight patients were enrolled in the study. Mean follow-up time was 65.6±16.6months. Only one patient died and overall survival rate was found 97.9%. Local recurrence occurred in five patients and disease free survival rate was found 89.6%. Anterior commissure involvement was occurred in 6 (12.5%) patients and local recurrence was seen two of them (33.3%). Synechia complication was occurred in 8 (16.7%) patients and local recurrence was seen three of them (36.7%). Although local recurrence rate was high in both anterior commissure involvement and synechia, only synechia reached to statistical significance for local recurrence (p: 0.027). The recurrences of four patients were treated with radiation therapy (RT) and the remaining one patient underwent total laryngectomy. Laryngeal preservation rate was found 97.9%. CONCLUSION: Our investigation of the oncological outcomes of TORS on early-stage glottic carcinoma revealed that TORS has similar results when compared with transoral laser microsurgery and RT in terms of recurrence, laryngeal preservation and survival rates. Synechia is also a cautionary complication for recurrence and must be followed closely. We expect that TORS usage will be wider if robotic technology works on innovative developments oriented to glottic area.
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Glote/cirurgia , Neoplasias Laríngeas/cirurgia , Carcinoma de Células Escamosas de Cabeça e Pescoço/cirurgia , Idoso , Intervalo Livre de Doença , Feminino , Glote/patologia , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Neoplasias Laríngeas/patologia , Laringectomia , Masculino , Pessoa de Meia-Idade , Cirurgia Endoscópica por Orifício Natural , Recidiva Local de Neoplasia/epidemiologia , Estadiamento de Neoplasias , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos , Carcinoma de Células Escamosas de Cabeça e Pescoço/patologia , Taxa de Sobrevida , Prega Vocal/patologia , Prega Vocal/cirurgiaRESUMO
Abstract Objective: To investigate microanatomic organizations of the extratemporal facial nerve and its branches, hypoglossal nerve, sural nerve, and great auricular nerve. Methods: Nerve samples were dissected in 12 postmortem autopsies, and histomorphometric analyses were conducted. Results: There was no significant difference between the right and left sides of the nerve samples for the nerve area, fascicle area, number of fascicles and average number of axons. The lowest mean fascicle number was found in the hypoglossal nerve (4.9 ± 1.4) while the highest was in great auricular nerve (11.4 ± 6.8). The highest nerve area (3,182,788 ± 838,430 μm2), fascicle area (1,573,181 ± 457,331 μm2) and axon number (14,772 ± 4402) were in hypoglossal nerve (p < 0.05). The number of axons per unit nerve area was higher in the facial nerve, truncus temporofacialis, truncus cervicofacialis and hypoglossal nerve, which are motor nerves, compared to the sural nerve and great auricular nerve, which are sensory nerves (p < 0.05). The number of axons per unit fascicle area was also higher in motor nerves than in sensory nerves (p < 0.05). Conclusion: In the present study, it was observed that each nerve contained a different number of fascicles and these fascicles were different both in size and in the number of axons they contained. All these variables could be the reason why the desired outcomes cannot always be achieved in nerve reconstruction.
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AIM: To compare sinonasal complications after microscopic and endoscopic approaches for pituitary adenomas. MATERIAL AND METHODS: At our clinic, sinonasal complications occurred in 31 patients who underwent microscopic transsphenoidal surgery between 2007 and 2014 and in 32 patients who underwent endoscopic transsphenoidal surgery between 2014 and 2016. We statistically compared the complications observed during endoscopic sinonasal examination performed by an otorhinolaryngologist. RESULTS: Sinonasal pathology occurred in 22 of the 31 patients (70.9%) in the microscopy group (Group 1) and 19 of the 32 (59.3%) in the endoscopy group (Group 2). Of the 31 patients in Group 1, 13 had nasal septal perforation, 13 had nasal synechiae, three had anosmia, two had hyposmia and one had saddle nose deformity. In Group 2, no patient had nasal septal perforation, whereas eight had nasal synechiae, one had anosmia, 11 had hyposmia, and 4 had infection. CONCLUSION: There were no statistically significant differences in sinonasal complications (e.g. synechiae, anosmia, deformity, and sinusitis) between the two groups. Although the perforation rate (especially for perforations in the middle portion of the septum) was statistically greater in Group 1 than in Group 2, the hyposmia rate was statistically greater in Group 2 than in Group 1.
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Adenoma/cirurgia , Microcirurgia/efeitos adversos , Neuroendoscopia/efeitos adversos , Neoplasias Hipofisárias/cirurgia , Adulto , Idoso , Feminino , Humanos , Masculino , Microcirurgia/métodos , Pessoa de Meia-Idade , Neuroendoscopia/métodos , Nariz , Transtornos do Olfato/epidemiologia , Transtornos do Olfato/etiologia , Hipófise/cirurgia , Estudos Prospectivos , Sinusite/epidemiologia , Sinusite/etiologiaRESUMO
OBJECTIVES: To detect whether the mean platelet volume (MPV), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) are contributing factors in the diagnosis and severity of sleep apnea in obese children. INTRODUCTION: Obesity is a public health problem, and its prevalence increases daily. Although PSG is the gold standard test in the investigation of sleep apnea, the application of this test requires equipment, personnel, time, and cost. There is no simple laboratory test for diagnosing and determining the severity of sleep apnea. Recently, MPV, NLR, and PLR, known as the inflammatory markers in CBC test parameters, have been investigated in some studies. We aim to investigate whether these parameters could provide a method for diagnosing and determining the severity of OSAS in obese children. METHODS: Clinical records of 180 patients were evaluated. All subjects had venous blood samples collected from the antecubital vein in the morning, after an overnight fasting, one day before PSG. Hemoglobin, RDW, MPV, PLT, platelet distribution width (PDW), and WBC count were measured. After anthropometric and laboratory analysis, 127 obese children were assessed for sleep study. Eighty-three patients who met the required polysomnographic criteria were divided into three groups as follows: group A [non-OSAS, apnea-plus-hypopnea index (AHI) < 1], groupB (1 ≤ AHI < 5), and groupC (AHI ≥ 5). RESULTS: Total recording time, total sleep time, sleep efficiency, REM, and NREM sleep stage latency values were not statistically significant among groups. However, the number of awakenings, AHI, oxygen desaturation events, mean oxygen saturation, lowest oxygen saturation, average desaturation, and snoring time values had significant difference among the groups. There was no statistically significant difference among the groups in terms of WBC, Hemoglobin, platelets, PDW, neutrophil, and lymphocyte values. However, RDW values showed a statistically significant difference between groups A and C. Although there was no statistically significant difference of MPV values among groups, NLR and PLR values were statistically significant between groups A and C. CONCLUSION: According to our study, NLR, PLR, and RDW were found to be significantly higher in children whose AHI was ≥5 than in children from the other groups. However, no correlation was found between MPV levels and OSAS in children.
Assuntos
Contagem de Células Sanguíneas/métodos , Obesidade Infantil/complicações , Apneia Obstrutiva do Sono/sangue , Adolescente , Antropometria , Biomarcadores/análise , Criança , Feminino , Humanos , Masculino , Oxigênio/sangue , Polissonografia/métodos , Índice de Gravidade de Doença , Sono/fisiologia , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/diagnósticoRESUMO
INTRODUCTION: Tracheoesophageal peristomal fistulae can often be solved by reducing the size of the fistula or replacing the prosthesis; however, even with conservative techniques, leakage around the fistula may continue in total laryngectomy patients. Also, several techniques have been developed to overcome this problem, including injections around the fistula, fistula closure with local flaps, myofascial flaps, or free flaps and fistula closure using a septal perforation silicon button. OBJECTIVE: To present the results of the application of silicon ring expanding the voice prosthesis in patients with large and persistent peri-prosthetic fistula. METHODS: A voice prosthesis was fitted to 42 patients after total laryngectomy. Leakage was detected around the prosthesis in 18 of these 42 patients. Four patients demonstrated improvement with conservative methods. Eight of 18 patients who couldn't be cured with conservative methods were treated by using primary suture closure and 4 patients were treated with local flaps. As silicon ring was applied as a primary treatment in the 2 remaining patients and also, applied to 2 patients who had recurrence after suture repair and to 2 patients who had recurrence after local flap implementation. Silicon rings were used in a total of 6 patients due to the secondary trachea-esophageal fistula. Patients were treated with provox-1 initially and later with provox-2. At the time of leakage around the fistula, 6 patients had provox-2. RESULTS: Fistulae were treated successfully in 6 patients, and effective speech of patients was preserved. Patients experienced no adaptation problem. Prosthesis changing time was not different between silicon rings expanded and normal prosthesis applied patients. Silicon ring combined voice prosthesis was used 26 times; there was no recurrence in fistula complication during 29±6 months follow up. CONCLUSION: Silicon rings for modified expanded voice prosthesis seems to be an effective treatment for persistent peri-prosthetic leakage, for both, fistula closure and preserving the patients speech.
Assuntos
Laringe Artificial , Complicações Pós-Operatórias/terapia , Implantação de Prótese/métodos , Silício/uso terapêutico , Distúrbios da Fala/reabilitação , Estomas Cirúrgicos/efeitos adversos , Fístula Traqueoesofágica/cirurgia , Feminino , Humanos , Laringectomia/efeitos adversos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Resultado do TratamentoRESUMO
We conducted a prospective, randomized, double-blind, controlled clinical study to compare the efficacy and safety of the PlasmaBlade device and cold dissection for adult tonsillectomy. Our study group was made up of 20 patients-12 men and 8 women, aged 18 to 50 years (mean: 27.1)-who were undergoing a bilateral tonsillectomy. Each patient had one randomly chosen tonsil removed by the PlasmaBlade and the other by cold instrumentation. We compared the duration of surgery, the amount of intraoperative blood loss, the number of sutures required, the status of tonsillar fossa wound healing at 7 and 14 days postoperatively, the amount of postoperative pain, and postoperative complications. We found statistically significant differences in the amount of blood loss and the number of sutures in favor of the PlasmaBlade technique. No significant differences were observed in any of the other outcomes.