RESUMO
OBJECTIVES: To investigate the relationship between subjective voice changes and appendicular skeletal muscle in the elderly in Korea. DESIGN: Retrospective cross-sectional study. SETTING: Population-based survey data were collected by the Korean National Health and Nutrition Examination Survey between January 2009 and December 2011. PARTICIPANTS: A total of 2611 participants (1081 men and 1530 women) aged 65 to 80 years were enrolled in the Korean National Health and Nutrition Examination Survey from 2009 to 2011. A 70-degree laryngeal endoscopy was performed to check for abnormalities in the larynx, while dual-energy x-ray absorptiometry was utilised to measure appendicular skeletal muscle mass. The correlation between subjective voice change and appendicular skeletal muscle index (ASMI) was analysed using a linear-by-linear association test and logistic regression analysis. RESULTS: When comparing ASMI according to the presence or absence of subjective voice change, elderly men showed significantly lower ASMI values when subjective voice change was present (p = .021). However, in women, the ASMI was not significantly lower in the presence of subjective voice changes (p = .365). We confirmed that subjective voice change was significantly lower in the highest quintile of ASMI compared to lowest quintile of ASMI in the men using logistic regression analysis (B 0.281, 95% confident interval 0.082-0.964, p < .044). CONCLUSIONS: This study has shown that in Korean men aged >65 years, subjective voice abnormality significantly increased as skeletal muscle mass decreased. Further longitudinal studies are needed to determine whether a correlation exists between objective voice test results and ASMI.
Assuntos
Disfonia , Músculo Esquelético , Idoso , Masculino , Humanos , Feminino , Estudos Transversais , Inquéritos Nutricionais , Músculo Esquelético/fisiologia , Estudos Retrospectivos , Absorciometria de FótonRESUMO
Allergic rhinitis is one of the most common health challenges and has a chronic and repetitive course that requires symptomatic treatment. We aimed to investigate the effect of phototherapy on allergic rhinitis and how long it takes to demonstrate treatment effect. Twenty-one patients who were diagnosed with allergic rhinitis using the skin prick test were enrolled. Red light (660 nm) and infrared light (940 nm) with a low power energy of 5 mW were used three times a day at intervals of at least 5 h. The Rhinoconjuntivitis Quality of Life Questionnaire (RQLQ) and a visual analog scale (VAS) were used to measure the changes in symptoms. The median RQLQ and VAS scores before treatment were 62 (49-81.5) and 3 (2-5) points, respectively. The RQLQ score improved significantly at two and four weeks after treatment (52 [39-62.5]) and 46.0 [30.5-57.0], respectively). The VAS scores also improved significantly at two and four weeks after treatment. Nasal obstruction and rhinorrhea improved significantly at one week after the procedure. Low-power (5 mW) light irradiation (660 nm red light and 940 nm infrared) was effective in improving the symptoms of allergic rhinitis. In addition, symptom improvement became clear approximately a week after use. Further studies are required to reach a definitive conclusion.
Assuntos
Qualidade de Vida , Rinite Alérgica , Humanos , Fototerapia , Testes Cutâneos , RinorreiaRESUMO
BACKGROUND: Skin prick test (SPT) and ImmunoCAP are widely used to diagnose allergies. However, previous studies showed discordance between the results of SPT and ImmunoCAP and there remains a lack of research to better understand the differences in results between the two tests. OBJECTIVE: We investigated factors that affected the discordance between SPT and ImmunoCAP results. METHODS: We reviewed the medical records of 94 subjects who underwent both SPT and ImmunoCAP for six allergens (Dermatophagoides pteronyssinus, Dermatophagoides farinae, alder, ragweed, mugwort, and Humulus japonicus). We retrospectively analyzed whether age, sex, body mass index, and allergic sensitization to house dust mite (HDM) or seasonal allergens affected the discordance of results between SPT and ImmunoCAP. RESULTS: The positivity rates for HDM allergens were similar between the two tests. For seasonal allergens, however, the positivity rates were much higher in the SPT than those in the ImmunoCAP. The concordance rates of the two tests were relatively higher for HDM than seasonal allergens. Moreover, the ratio of the subjects positive by SPT and negative by ImmunoCAP was higher for seasonal allergens. Positivity for HDM allergens by SPT resulted in a higher rate of mismatch between the two tests for seasonal allergens. CONCLUSIONS: The ImmunoCAP test for seasonal antigens showed low positivity rates compared to SPT in cases positive for HDM allergens. This suggests that the results of ImmunoCAP are less sensitive for seasonal allergens compared to the SPT in cases positive for HDM allergens.
Assuntos
Antígenos de Dermatophagoides , Pyroglyphidae , Alérgenos , Animais , Poeira , Humanos , Pólen , Estudos Retrospectivos , Testes CutâneosRESUMO
Here, we studied the IFN-regulated innate immune response against influenza A virus (IAV) infection in the mouse lung and the therapeutic effect of IFN-λ2/3 in acute IAV lung infection. For viral infections, IAV (WS/33, H1N1, PR8 H1N1, H5N1) were inoculated into wild-type mice by intranasal delivery, and IAV mRNA level and viral titer were measured. To compare the antiviral effect of IFNs in vivo in the lung, neutralizing antibodies and recombinant IFNs were used. After intranasal inoculation of IAV into mice, viral infection peaked at 7 days postinfection, and the IAV titer also reached its peak at this time. We found that IFN-ß and IFN-λ2/3 were preferentially induced after IAV infection and the IFN-λ2/3-mediated innate immune response was specifically required for the induction of IFN-stimulated genes (ISGs) transcription in the mouse respiratory tract. Neutralization of secreted IFN-λ2/3 aggravated acute IAV lung infection in mice with intact IFN-ß induction; consistent with this finding, the transcription of ISGs was significantly reduced. Intranasal administration of IFN-λ2/3 significantly suppressed various strains of IAV infection, including WS/33 (H1N1), PR (H1N1), and H5N1 in the mouse lung, and was accompanied by greater up-regulation of ISGs. Taken together, our data indicate that the IFN-λ2/3-mediated innate immune response is necessary to protect the lungs from IAV infection, and intranasally delivered IFN-λ2/3 has the potential to be a useful therapeutic strategy for treating acute IAV lung infection.
Assuntos
Interleucinas/uso terapêutico , Pulmão/virologia , Infecções por Orthomyxoviridae/tratamento farmacológico , Infecções por Orthomyxoviridae/virologia , Doença Aguda , Administração Intranasal , Animais , Anticorpos Neutralizantes/farmacologia , Imunidade Inata/efeitos dos fármacos , Interferon beta/farmacologia , Interferon beta/uso terapêutico , Interleucinas/administração & dosagem , Interleucinas/farmacologia , Cinética , Pulmão/efeitos dos fármacos , Pulmão/patologia , Masculino , Camundongos Endogâmicos C57BLRESUMO
Hypoxia resulting from occlusion of the sinus ostium is known to be one of the major pathogenic mechanisms of sinusitis. Hypoxia-inducible factor (HIF)-1 is a widely known transcription factor that induces the cellular response to hypoxic conditions and activates the transcription of several genes, including vascular endothelial growth factor (VEGF). We hypothesized that induced permeability caused by hypoxia is a major pathophysiologic mechanism of upper airway diseases, such as sinusitis. The aim of this study was to investigate the mechanism of hypoxia-induced hyperpermeability, which mediates increased paracellular permeability and enhanced microbial invasiveness in the airway epithelium. We show that expression of VEGF mRNA and protein and HIF-1α protein increased as a function of time under hypoxia in normal human nasal epithelial cells. Our results also indicate that VEGF expression was induced by transfection with a mammalian expression vector encoding HIF-1 but down-regulated by transfection with small interfering RNA specific for HIF-1α under hypoxic conditions. Results of a transepithelial permeability assay measuring transepithelial electrical resistance indicated that permeability was increased as a function of time under hypoxia and was rescued by anti-VEGF monoclonal antibody (bevacizumab) and small interfering RNA specific for HIF-1α. We detected up-regulated HIF-1α and VEGF expression in mucosal epithelium samples from patients with sinusitis compared with normal mucosal epithelium using Western blotting and immunohistochemical staining. In conclusion, we suggest that the hypoxia-HIF-1α-VEGF axis plays an important role in hyperpermeability of airway epithelial cells, implying a role in the pathophysiology of upper respiratory tract diseases, such as sinusitis.
Assuntos
Epitélio/metabolismo , Fator A de Crescimento do Endotélio Vascular/metabolismo , Animais , Hipóxia Celular , Permeabilidade da Membrana Celular , Células Epiteliais/metabolismo , Epitélio/fisiopatologia , Humanos , Subunidade alfa do Fator 1 Induzível por Hipóxia/metabolismo , RNA Interferente Pequeno/metabolismo , Ativação Transcricional/fisiologia , Regulação para CimaRESUMO
Histamine is an important mediator of allergic reactions, and mucus hypersecretion is a major allergic symptom. However, the direct effect of histamine on mucus secretion from airway mucosal epithelia has not been clearly demonstrated. TMEM16A is a Ca2+-activated chloride channel, and it is closely related to fluid secretion in airway mucosal epithelia. We investigated whether histamine directly induces fluid secretion from epithelial cells or submucosal glands (SMG) and mechanisms related, therewith, in allergic airway diseases. In pig airway tissues from the nose or trachea, histamine was a potent secretagogue that directly induced strong responses. However, gland secretion from human nasal tissue was not induced by histamine, even in allergic rhinitis patients. Histamine type 1 receptor (H1R) and histamine type 2 receptor (H2R) were not noted in SMG by in situ hybridization. Cultured primary human nasal epithelial (NHE) cells were used for the measurement of short-circuit current changes with the Ussing chamber. Histamine-induced slight responses of anion secretions under normal conditions. The response was enhanced by IL-4 stimulation through TMEM16A, which might be related to fluid hypersecretion in allergic rhinitis. Pretreatment with IL-4 augmented the histamine response that was suppressed by a TMEM16A inhibitor. TMEM16A expression was enhanced by 24-h treatment of IL-4 in human nasal epithelial cells. The expression of TMEM16A was significantly elevated in an allergic rhinitis group, compared with a control group. We elucidated histamine-induced fluid secretions in synergy with IL-4 through TMEM16A in the human airway epithelium. In addition, we observed species differences between pigs and humans in terms of gland secretion of histamine.
Assuntos
Canais de Cloreto/metabolismo , Histamina/farmacologia , Interleucina-4/farmacologia , Muco/metabolismo , Proteínas de Neoplasias/metabolismo , Mucosa Respiratória/metabolismo , Adulto , Animais , Anoctamina-1 , Células Cultivadas , Células Epiteliais/efeitos dos fármacos , Células Epiteliais/metabolismo , Regulação da Expressão Gênica/efeitos dos fármacos , Humanos , Ativação do Canal Iônico/efeitos dos fármacos , Modelos Biológicos , Mucosa Nasal/metabolismo , RNA Mensageiro/genética , RNA Mensageiro/metabolismo , Receptores Histamínicos/genética , Receptores Histamínicos/metabolismo , Mucosa Respiratória/efeitos dos fármacos , Rinite Alérgica/metabolismo , Rinite Alérgica/patologia , Sus scrofa , Traqueia/patologia , Conchas Nasais/metabolismoRESUMO
A 77-year-old man was referred with a 4-month history of hearing impairment and ear fullness of the left ear. Otoscopic examination revealed an effusion in the left middle ear, and nasal endoscopic examination revealed a dark polypoid lesion at the opening of the left Eustachian tube. In addition to the lesion of the Eustachian tube, a dark mucosal lesion was seen at the posterior choana and the posterior end of the nasal septum. Endoscopic biopsy was done and pathologic result was consistent with malignant melanoma. Wide surgical excision with postoperative radiotherapy was performed; multiple metastases were detected 4 months after the treatment. Mucosal melanoma originating from nasopharynx was extremely rare, but careful examination of nasopharyngeal area should be considered when the patient presents with unilateral middle ear effusion, especially in older age.
Assuntos
Neoplasias da Orelha/diagnóstico , Melanoma/diagnóstico , Neoplasias Primárias Múltiplas/diagnóstico , Neoplasias Nasais/diagnóstico , Idoso , Neoplasias da Orelha/patologia , Neoplasias da Orelha/cirurgia , Tuba Auditiva , Humanos , Masculino , Melanoma/secundário , Melanoma/cirurgia , Mucosa , Septo Nasal , Neoplasias Primárias Múltiplas/patologia , Neoplasias Primárias Múltiplas/cirurgia , Neoplasias Nasais/patologia , Neoplasias Nasais/cirurgiaRESUMO
A 52-year-old woman presented with a slightly painful swelling of the right cheek area without postprandial aggravation of the symptom last 1 week. On physical examination, an approximately 1.5âcm sized firm, slightly tender mass was palpated on the right mid-cheek region, and she did not show any abnormal findings on neurologic examination. Computed tomography showed a well-enhanced lesion with low density of internal portion in right cheek area, and tiny calcification was noted within internal low-density portion of cheek mass. These findings suggested sialolithiasis of an accessory parotid gland with duct dilatation. Mid-cheek pain with conservative medical treatment was resolved and has not occurred during 1 year follow-up.
Assuntos
Dor Facial/etiologia , Glândula Parótida/diagnóstico por imagem , Cálculos das Glândulas Salivares/complicações , Bochecha , Dor Facial/diagnóstico , Feminino , Humanos , Pessoa de Meia-Idade , Cálculos das Glândulas Salivares/diagnóstico , Tomografia Computadorizada por Raios XRESUMO
A 66-year-old man visited the ophthalmology department due to epiphora and was subsequently diagnosed with oncocytic schneiderian papilloma. Surgical removal was recommended to the patient; however, he refused this option. Therefore, a radiation of 64 gray (Gy) was administered in 32 daily doses (2 Gy daily) over 45 days using intensity-modulated radiotherapy. Four months after radiotherapy, the tumor had disappeared. Two years postradiotherapy, the patient was healthy, without tumor recurrence or the development of orbital complications. The authors suggest that radiotherapy could be an adjuvant or definite treatment modality for patients of oncocytic schneiderian papilloma unsuitable for complete surgical removal, or those associated with a high risk of surgery-related complications.
Assuntos
Cavidade Nasal/efeitos da radiação , Mucosa Nasal/efeitos da radiação , Neoplasias Nasais/radioterapia , Papiloma/radioterapia , Idoso , Seio Etmoidal/efeitos da radiação , Seguimentos , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Pólipos Nasais/cirurgia , Neoplasia Residual/radioterapia , Neoplasias Nasais/cirurgia , Células Oxífilas/efeitos da radiação , Neoplasias dos Seios Paranasais/radioterapia , Tomografia Computadorizada por Raios X/métodos , Resultado do TratamentoRESUMO
There have been a number of animal studies on the immunological effects of mercury. However, there is a lack of studies investigating the effects of mercury in children. We investigated the association between serum mercury and leukocyte differential count in Korean children. The relationship between mercury and leukocyte differential count (segment, lymphocyte, monocyte, basophil, and eosinophil counts) was analyzed by multivariate linear analysis adjusted for sex, BMI, parental smoking, lead, cadmium, and allergic sensitization in 311 children. Mercury showed a positive correlation with lymphocyte count (coefficient 113.8, 95% confidence interval 26.7-200.9). However, mercury was not associated with total leukocyte, segment, monocyte, basophil, or eosinophil count. Mercury was associated with the increased of lymphocyte count in Korean children. Further studies will be required to ascertain the clinical significance of this association.
Assuntos
Leucócitos/imunologia , Leucócitos/metabolismo , Mercúrio/sangue , Adolescente , Criança , Feminino , Humanos , Contagem de Leucócitos , Masculino , República da CoreiaRESUMO
A 68-year-old man presented with periorbital pain with progressive decrease in visual acuity of the right eye. The patient began to experience these symptoms 6 months ago, but they had become significantly worse in the last month. On examination, the patient had ptosis, proptosis, and impaired movement of the right eye. His medical history was notable for peripheral T-cell lymphoma. During chemotherapy, he had developed pulmonary aspergillosis, which resolved with antifungal medication. The magnetic resonance imaging scan, which was taken because of orbital symptoms, was suggestive of optic neuritis. For 6 months, his visual symptoms deteriorated and improved with intermittent steroid treatment. However, the patient began to experience worsening pain and visual disturbance for the month leading up to the referral visit and could not recognize light in the involved eye. A repeat magnetic resonance imaging study revealed a diffuse involvement of right orbital apex. Subsequent to this finding, an endoscopic biopsy was performed. The pathologic examination confirmed the diagnosis of invasive aspergillosis. Orbital pain, ptosis, and limitation of eye movements improved with antifungal medication, and the patient was able to recognize hand movements.
Assuntos
Dor Ocular/diagnóstico , Aspergilose Pulmonar Invasiva/diagnóstico , Infecções Oportunistas/diagnóstico , Doenças Orbitárias/diagnóstico , Transtornos da Visão/diagnóstico , Idoso , Antifúngicos/uso terapêutico , Diagnóstico Diferencial , Exoftalmia/etiologia , Dor Ocular/tratamento farmacológico , Humanos , Aspergilose Pulmonar Invasiva/tratamento farmacológico , Imageamento por Ressonância Magnética , Masculino , Infecções Oportunistas/tratamento farmacológico , Doenças Orbitárias/tratamento farmacológico , Síndrome , Transtornos da Visão/tratamento farmacológicoRESUMO
Cervical and facial subcutaneous emphysema is mainly caused by maxillofacial trauma or head and neck surgery. There are only 2 cases of subcutaneous emphysema after septorhinoplasty in the English literature. We report a case of subcutaneous emphysema and pneumomediastinum after a septorhinoplasty.A healthy 35-year-old man with nasal obstruction and dissatisfaction with the shape of his nose was referred to our outpatient clinic. The patient had a septorhinoplasty including bilateral medial and lateral osteotomy under general anesthesia. On the fifth day after the surgery, the patient visited the emergency department with swelling and pain in the right submandibular area and cheek. On computed tomographic (CT) scans, air was observed in the right temporal space, masticator space, submandibular space, and superior mediastinal space. He was immediately hospitalized for administration of intravenous antibiotics and bed rest.On the fifth day after the hospitalization, follow-up CT scans were performed. Subcutaneous emphysema and pneumomediastinum were markedly decreased. The patient was discharged on the fifth day.
Assuntos
Enfisema Mediastínico/etiologia , Complicações Pós-Operatórias/etiologia , Rinoplastia/efeitos adversos , Enfisema Subcutâneo/etiologia , Adulto , Bochecha , Humanos , Masculino , Septo Nasal/cirurgia , PescoçoRESUMO
Nasopalatine duct cyst is one of the most common cysts among the nonodontogenic cysts in the maxillofacial area. This lesion usually does not show specific symptoms except for pressure from large cysts or infectious symptoms. Surgical removal including the epithelial lining is considered the treatment of choice. There are few reports of cases of endoscopic marsupialization treatment of large cysts, which have the risk of oronasal fistula. Here, we reviewed 3 cases of nasopalatine duct cyst treated with intranasal marsupialization and compared treatment results with those of conventional surgical enucleation. We suggest that endoscopic marsupialization could be used as an initial treatment option in selective cases.
Assuntos
Cirurgia Endoscópica por Orifício Natural/métodos , Cistos não Odontogênicos/cirurgia , Adolescente , Adulto , Idoso , Criança , Edema/etiologia , Dor Facial/etiologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Cirurgia Endoscópica por Orifício Natural/efeitos adversos , Cistos não Odontogênicos/diagnóstico por imagem , Cistos não Odontogênicos/patologia , Duração da Cirurgia , Dor Pós-Operatória/etiologia , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Adulto JovemRESUMO
Tuberculosis is an important cause of morbidity and mortality world-wide. We report the case of a 52-year-old man who presented with a two month history of sore throat without other general or respiratory symptoms. Oral ex- amination revealed ulcerative and granulomatous lesions on the soft palate and tonsils. Histological examination of the lesions showed granulomatous tissue with caseaous necrosis consistent with tuberculosis. A chest x-ray and computed to- mography of the chest showed miliary tuberculosis of both lungs. The oral lesions improved with antituberculous medication by one month. Tuberculosis should be considered in the differential diagnosis of oral lesions which do not respond to appropriate antibiotic therapy. Pulmonary tuberculosis should also be considered in patients with oral tuberculosis even if they do not have respiratory symptoms.
Assuntos
Doenças Faríngeas/diagnóstico , Tuberculose/diagnóstico , Antituberculosos/uso terapêutico , Diagnóstico Diferencial , Humanos , Masculino , Doenças Faríngeas/microbiologia , Tuberculose/tratamento farmacológico , Tuberculose Miliar/diagnóstico , Tuberculose Miliar/tratamento farmacológico , Tuberculose Pulmonar/diagnóstico , Tuberculose Pulmonar/tratamento farmacológicoRESUMO
Several studies have shown an association between albuminuria and obstructive sleep apnea (OSA). However, studies on the relationship between the STOP-BANG questionnaire that can screen for OSA and microalbuminuria are still insufficient. Therefore, this study attempted to clarify the relationship between microalbuminuria and OSA risk using the STOP-BANG questionnaire in Korean adults. A total of 7478 participants (3289 men and 4189 women) aged over 40 were enrolled in the Korean National Health and Nutrition Examination Survey from 2019 to 2020. STOP-BANG questionnaire to screen OSA was obtained from subjects. The urinary albumin/creatinine ratio (ACR) and proteinuria were measured via a single dipstick to evaluate renal function. The high OSA risk group had a higher mean ACR value than the low OSA risk group (36.8 ± 172.2 vs 17.7 ± 82.5; P < 0.001). The proportion of subjects with values of 30 ≤ ACR < 300 mg/g (11.9% vs 6.1%; P < 0.001) and ACR > 300 mg/g (2.1% vs 0.7%; P < 0.001) was significantly higher in high OSA risk group. Multivariate logistic regression results confirmed that microalbuminuria (OR 1.279, 95% confidence interval (CI) 1.068-1.532, P = 0.008) was significantly correlated with high OSA risk. In addition, significant correlation with high OSA risk was also found in macroalbuminuria (OR 1.684, 95% CI 1.073-2.530, P = 0.022) and proteinuria (OR 1.355, 95% CI 1.030-1.783, P = 0.030). We confirmed a significant correlation between high OSA risk and albuminuria/proteinuria in Korean adults. Therefore, renal function evaluation is required in high OSA risk patients, and OSA diagnosis through PSG test and treatment is necessary.
Assuntos
Albuminúria , Apneia Obstrutiva do Sono , Adulto , Masculino , Humanos , Feminino , Pessoa de Meia-Idade , Estudos Transversais , Albuminúria/complicações , Albuminúria/epidemiologia , Albuminúria/urina , Inquéritos Nutricionais , Polissonografia/métodos , Inquéritos e Questionários , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/diagnóstico , República da Coreia/epidemiologiaRESUMO
An 87-year-old man presented with a 1-week history of transient facial numbness, followed by the onset of left diplopia 1 month later. In the neurological examination, he was found to have left abducens nerve palsy. A brain MRI showed an infiltrative lesion invading the left posterior nasal cavity and pterygopalatine fossa, and extending into the left paracavernous region. The histological diagnosis was diffuse large B-cell lymphoma. We report an unusual case of diffuse large B-cell lymphoma occurring in the sinonasal tract with unilateral abducens nerve palsy presenting as an early feature.
Assuntos
Doenças do Nervo Abducente/etiologia , Linfoma Difuso de Grandes Células B/complicações , Neoplasias Nasais/complicações , Idoso de 80 Anos ou mais , Diplopia/etiologia , Humanos , Imageamento por Ressonância Magnética , MasculinoRESUMO
Rhabdomyomatous mesenchymal hamartoma is a rare congenital tumor and usually occurring in the head and neck. Characteristically, this tumor is composed of various mesenchymal elements such as adipose tissue, blood vessels, collagen fibers, elastic fibers, and peripheral nerves in random orientation. We present a 7-year-old boy with an intranasal mass developed after the trauma and who had a diagnosis of rhabdomyomatous mesenchymal hamartoma.
Assuntos
Hamartoma/diagnóstico , Hamartoma/cirurgia , Neoplasias Nasais/diagnóstico , Neoplasias Nasais/cirurgia , Rabdomioma/diagnóstico , Rabdomioma/cirurgia , Criança , Diagnóstico Diferencial , Humanos , Masculino , Mesoderma , Nariz/lesões , Tomografia Computadorizada por Raios XRESUMO
Angiofibroma is a benign vascular tumor that usually occurs in the nasopharynx, and extranasopharyngeal angiofibromas are rarely reported. We report the first case of an angiofibroma arising from the inferior turbinate after CO2 laser turbinoplasty. Endoscopic excisional biopsy was performed, but the tumor recurred after 2 months of surgery. The mass was excised by endoscopic approach including surrounding normal mucosal tissue. Histologic examination suggested the diagnosis of angiofibroma. The patient was asymptomatic, and there was no evidence of recurrence after 1 year of the second surgery.
Assuntos
Angiofibroma/etiologia , Lasers de Gás , Neoplasias Nasais/etiologia , Complicações Pós-Operatórias/etiologia , Conchas Nasais/cirurgia , Adolescente , Angiofibroma/cirurgia , Biópsia , Endoscopia , Humanos , Masculino , Neoplasias Nasais/cirurgia , Complicações Pós-Operatórias/cirurgia , Tomografia Computadorizada por Raios XRESUMO
Intraosseous hemangioma is a benign vascular tumor of the bone. The most common site of this tumor is the vertebral body, followed by calvarial bones. Intraosseous hemangioma of the nasal cavity is extremely rare. This lesion had en bloc been resected through the endoscopic approach without preoperative embolization, significant intraoperative bleeding, and postoperative events. We report a rare case of intraosseous hemangioma of the nasal cavity with distinctive radiologic findings. Clinicians should be well familiar with the radiologic findings and clinical features of this tumor, which would be helpful in making a correct diagnosis and management plan.
Assuntos
Hemangioma/diagnóstico , Hemangioma/cirurgia , Cavidade Nasal/patologia , Cavidade Nasal/cirurgia , Neoplasias Nasais/diagnóstico , Neoplasias Nasais/cirurgia , Conchas Nasais/cirurgia , Meios de Contraste , Diagnóstico Diferencial , Endoscopia/métodos , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios X , Conchas Nasais/patologiaRESUMO
PURPOSE: Septoturbinoplasty is frequently performed to correct nasal obstruction; however, there is still a lack of research on changes in nasal and nose-related symptoms early after septoturbinoplasty. Therefore, we aimed to investigate changes in subjective outcomes within 6 months after septoturbinoplasty. MATERIALS AND METHODS: The medical records of patients who underwent septoturbinoplasty at Gangnam Severance Hospital were retrospectively analyzed. Symptom scores were evaluated using the Sino-nasal Outcome Test (SNOT-22) and obstruction scores. The SNOT-22 and obstruction scores were investigated before surgery and at 1, 3, and 6 months after surgery. RESULTS: We noted significant decreases in both SNOT-22 and obstruction scores at 1 month after surgery, compared to those before surgery (p<0.001). However, there were no significant changes at 3 and 6 months after surgery, compared to scores at 1 month after surgery. Using multivariate logistic regression analysis, a larger difference between SNOT-22 scores preoperatively and 1 month after surgery was significantly associated with a significant improvement in symptoms at 3 or 6 months after septoturbinoplasty (p=0.029). CONCLUSION: These results imply that subjective outcomes and degree of improvement in the first month after septoturbinoplasty can be used as a predictor of the results thereof and for counseling patients about its progress.