RESUMO
This case report describes a patient in their 40s with a history of bronchiectasis, azoospermia, and epididymal cysts who presented with bilateral nasal obstruction.
Assuntos
Seios Paranasais , Tomografia Computadorizada por Raios X , Conchas Nasais , Humanos , Conchas Nasais/anormalidades , Conchas Nasais/diagnóstico por imagem , Conchas Nasais/patologia , Seios Paranasais/anormalidades , Seios Paranasais/diagnóstico por imagem , Masculino , FemininoRESUMO
Abstract This study aimed to describe the imaging aspects of a concha bullosa discovered incidentally by means of cone-beam computed tomography (CBCT) imaging. A female patient underwent a CBCT exam, and a bilateral extensive pneumatization of the middle concha was verified, presenting a larger dimension of the right side and a deviated septum. The patient reported nasal obstruction and loss of smell. The CBCT for covering the maxillofacial region allowed the discovery of this incidental finding, allowing the patient to be referred for appropriate treatment.
Resumen Este estudio tuvo como objetivo describir los aspectos imaginológicos de una concha bullosa hallada incidentalmente por medio de imágenes de tomografía computarizada de haz cónico (TCHC). Una paciente de sexo femenino fue sometida a examen de TCHC y se verificó una neumatización extensa bilateral de la concha media, presentando una mayor dimensión del lado derecho, asi como desvío del tabique. El paciente refirió obstrucción nasal y pérdida del olfato. La TCHC de la región maxilofacial permitió localizar este hallazgo incidental, permitiendo derivar al paciente para el tratamiento adecuado.
Assuntos
Humanos , Feminino , Conchas Nasais/anormalidades , Tomografia Computadorizada de Feixe CônicoAssuntos
Sinusite Etmoidal/cirurgia , Sinusite Maxilar/cirurgia , Micoses/cirurgia , Conchas Nasais/anormalidades , Endoscopia , Sinusite Etmoidal/complicações , Sinusite Etmoidal/diagnóstico por imagem , Exoftalmia/etiologia , Feminino , Humanos , Sinusite Maxilar/complicações , Sinusite Maxilar/diagnóstico por imagem , Micoses/complicações , Micoses/diagnóstico por imagem , Procedimentos Cirúrgicos Otorrinolaringológicos , Tomografia Computadorizada por Raios X , Conchas Nasais/diagnóstico por imagem , Adulto JovemAssuntos
Anosmia/diagnóstico , Endoscopia , Conchas Nasais/anormalidades , Idoso de 80 Anos ou mais , Anosmia/tratamento farmacológico , Anti-Inflamatórios/uso terapêutico , Feminino , Glucocorticoides/uso terapêutico , Humanos , Tomografia Computadorizada por Raios X , Conchas Nasais/diagnóstico por imagemRESUMO
BACKGROUND: Pneumatisation of the inferior turbinate (PIT) is a rare abnormality of the paranasal sinus. It is very difficult to differentiate from the hypertrophia of the inferior turbinate clinically. Thus, it is important to be considered, especially in cases with no response to medical treatments. We aimed to investigate the presence and the frequency of PIT by computed tomography (CT). MATERIALS AND METHODS: A total of 2905 cases (1381 female, 1524 male) with an age range between 16 and 84 were included. RESULTS: The pneumatisation of the inferior turbinate was observed in 1.72% of the cases with a percentage of 1.88% in women and 1.57% in men. In PIT (+) cases the bilaterality was found in 54% of them. According to the subtypes, 70% was lamellar, 28% was bullous and 2% was extensive. No statistically significant difference was found for age distribution. The most commonly associated variations were the pneumatisation of the middle and upper turbinate and the septal deviation. CONCLUSIONS: The pneumatisation of the inferior turbinate is a rare variation with a similar frequency among men and women. It is diagnosed by CT and when symptomatic, the optimal treatment is surgery.
Assuntos
Conchas Nasais/anormalidades , Conchas Nasais/patologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
The lateral nasal wall contains the nasal turbinates (conchae) which are used as landmarks during functional endoscopic surgery. Various morphological pos- sibilities of turbinates were reported, such as bifidity of the inferior turbinate and extra middle turbinates, such as the secondary middle turbinate. During a retrospective cone beam computed tomography study of nasal turbinates in a patient we found previously unreported variants of the superior nasal turbina- tes. These had, bilaterally, ethmoidal and sphenoidal insertions. On the right side we found a bifid superior turbinate and on the left side we found a secondary superior turbinate located beneath the normal/principal one, in the superior nasal meatus. These demonstrate that if a variant morphology is possible for a certain turbinate, it could occur in any nasal turbinate but it has not been yet observed or reported.
Assuntos
Conchas Nasais/anormalidades , Feminino , Humanos , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
The lateral nasal wall attaches the nasal turbinates, which could be, either pneumatized, or paradoxically curved. The turbinate pneumatization-concha bullosausually indicates the pneumatization of the middle turbinate. However, concha bullosasuperior (CBS) is also, although rare, anatomic possibility of variation. We report here a case of unilateral giant septated CBS, which was not, to our knowledge, previously reported. The case was documented in Cone Beam Computed Tomography (CBCT). Subtle pneumatizations of inferior turbinates were found bilateral, as also were the middle conchae bullosae. The left concha bullosasuperior was very large (17.43/5.34mm), dropping down between the left middle turbinate and the contralaterally deviated nasal septum, and contacting the paradoxical curvature of the middle turbinate on that side. An incomplete oblique septum divided it incompletely into anterior and posterior chambers, it was communicating with a posterior ethmoid air cell, and was draining in the superior meatus. Care should be taken not to misdiagnose a giant CBS as a middle turbinate pneumatization, in order not to misjudge surgical corridors. Therefore, a careful anatomic CT or CBCT diagnosis would be of use for the plan of treatment.
Assuntos
Variação Anatômica , Crânio/anormalidades , Conchas Nasais/anormalidades , Feminino , Humanos , Pessoa de Meia-Idade , Crânio/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Conchas Nasais/diagnóstico por imagemRESUMO
OBJECT: To compare Polysomnography and Pulmonary function tests before and after Septoplasty with Turbinectomy in patients complaining of nasal obstruction and sleep problems due to deviated septum with hypertrophic inferior turbinate. METHODS: 90 patients underwent Septoplasty with Turbinectomy due to nasal obstruction and sleep problems involved in this study, their sleep quality evaluated by polysomnography before and after the surgery, their pulmonary functions assessed by spirometry before and after the operation. RESULTS: The postoperative pulmonary function values; FVC, FEV1, PEFR and postoperative polysomonographic values; AHI, Snoring index/hour, SpaO2 were higher than the preoperative values, and the results were statistically significant (p-values <0.001). CONCLUSION: Septoplasty with partial inferior turbinectomy might be a useful operation in the management of nasal obstruction and sleep problems that caused by a deviated nasal septum and hypertrophied inferior turbinate.
Assuntos
Dispneia/etiologia , Dispneia/cirurgia , Obstrução Nasal/etiologia , Obstrução Nasal/cirurgia , Septo Nasal/anormalidades , Septo Nasal/cirurgia , Procedimentos Cirúrgicos Nasais/métodos , Polissonografia , Testes de Função Respiratória , Transtornos do Sono-Vigília/etiologia , Transtornos do Sono-Vigília/cirurgia , Ronco/etiologia , Ronco/cirurgia , Conchas Nasais/anormalidades , Conchas Nasais/cirurgia , Adolescente , Adulto , Feminino , Humanos , Masculino , Período Perioperatório , Índice de Gravidade de Doença , Transtornos do Sono-Vigília/diagnóstico , Espirometria , Resultado do Tratamento , Adulto JovemRESUMO
Abstract Introduction: Crooked or deviated nose is a deviation of the nose from the straight vertical position of the face. Extensive pneumatization of the middle turbinate, also called concha bullosa or bullous middle turbinate (BMT) is known to be one of the possible etiologic factors in nasal obstruction, recurrent sinusitis, and headache. There is no study concerning a link between BMT and crooked nose. Objective: To investigate the association between crooked nose and the presence of a BMT. Methods: A total of 199 patients who underwent open septorhinoplasty were retrospectively analyzed. Preoperative paranasal Computerized Tomography (CT) findings, preoperative photodocumentation, and anterior rhinoscopic examination findings were documented. Of the 199 patients, 169 were found to meet the criteria and were included in the study. CT scans were examined to note the presence of BMT, inferior turbinate hypertrophy, and septum deviation (SD). SDs and crooked noses were classified. Results: Ninety-four of 169 patients (56%) presented a crooked nose deformity and seventy-five of 169 patients (44%) presented a straight nose. While 49 (52%) crooked nose patients had a bulbous and extensive BMT, 20 patients with straight nose (26.6%) had a BMT. A statistically significant relationship was found between the presence of crooked nose and BMT, regardless of the side of the disease (p = 0.011). Conclusion: This study revealed a link between crooked nose and BMT.
Resumo Introdução: O nariz torto ou o nariz com desvio é um nariz com um desvio da posição vertical reta da face. A pneumatização extensa da concha média, também chamada de concha bolhosa ou concha média bolhosa (CMB), é conhecida por ser um dos possíveis fatores etiológicos da obstrução nasal, sinusite recorrente e cefaleia. Não há estudo relativo a uma associação entre CMB e nariz torto. Objetivo: Investigar a associação entre o nariz torto e a presença de CMB. Método: Foram analisados retrospectivamente 199 pacientes que se submeteram a septorrinoplastia aberta. Achados pré-operatórios paranasais à tomografia computadorizada (TC), fotodocumentação pré-operatória e exame rinoscópico anterior foram registrados. Dos 199 pacientes, observou-se que 169 atendiam aos critérios e foram incluídos no estudo. As TC foram examinadas para observar a presença de CMB, hipertrofia de conchas inferiores e desvio de septo (DS). Os DS e narizes tortos foram então classificados. Resultados: Dos 169 pacientes, 94 (56%) apresentavam uma deformidade de nariz e 75 (44%) apresentavam nariz reto. Enquanto 49 (52%) pacientes com nariz torto tinham CMB extensa, 20 pacientes com nariz reto (26,6%) tinham CMB. Uma relação estatisticamente significativa foi encontrada entre a presença de nariz torto e CMB, independentemente do lado da doença (p = 0,011). Conclusão: Este estudo revelou uma relação entre o nariz torto e CMB.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Adulto Jovem , Conchas Nasais/patologia , Obstrução Nasal/etiologia , Deformidades Adquiridas Nasais/etiologia , Septo Nasal/patologia , Rinoplastia/métodos , Conchas Nasais/anormalidades , Conchas Nasais/cirurgia , Conchas Nasais/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Deformidades Adquiridas Nasais/diagnóstico por imagem , Estudos Retrospectivos , Septo Nasal/cirurgiaRESUMO
Pneumatization of the turbinates called concha bullosa is one of the most frequent anatomic variations of the nasal cavity. We report the first case of computed tomography findings of bilateral middle and inferior concha bullosa in a 13-year-old child with nasal obstruction. Here we describe a patient with extreme bilateral bullosa of inferior and middle conchas, as well as crista galli. The patient was treated successfully with endoscopic surgery of conchas. Nasal obstruction secondary to a bilateral turbinate bullosis in a child has not been described before. The clinicians should take this entity into consideration when evaluating the pediatric patients with nasal obstruction.
Assuntos
Anormalidades Craniofaciais/diagnóstico por imagem , Obstrução Nasal/etiologia , Tomografia Computadorizada por Raios X , Conchas Nasais/anormalidades , Adolescente , Anormalidades Craniofaciais/complicações , Anormalidades Craniofaciais/cirurgia , Endoscopia , Humanos , Masculino , Conchas Nasais/diagnóstico por imagem , Conchas Nasais/cirurgiaRESUMO
BACKGROUND: Studies have suggested that contact between opposing mucosal surfaces in the nasal wall and cavity can be a target of the surgical treatment of migraines. Unfortunately, not enough is known about the role of nasal pathology in the pathogenesis of this condition. The co-existence of further rhinological disorders can be an impediment to defining the cause and effect of anatomical variants. The authors compared the MRI scans of migraine- and non-migraine patients (MPs and NMPs, respectively) to determine the prevalence of such mucosal contact points in order to extrapolate whether there is a significant association with migraines. METHODS: Coronal and axial MRI brain scans of 522 patients (412 migraineurs and 110 non-migraineurs) were analysed for the prevalence of anatomical variations of the nasal cavity, e.g. concha bullosa, septal deviations, mucosal swelling and contact points. RESULTS: The results showed no significant difference between MPs and NMPs patients for any of the parameters examined. Moreover, 87% MPs and 79% NMPs had at least one contact point. The most frequent contact point was between the middle turbinate and the septum, observed in 54% of MPs and 45% of NMPs. CONCLUSIONS: Contact points with the nasal mucosa are highly prevalent in both MPs and NMPs. Although a contact point does not cause a migraine in the absence of the disease, the concomitant presence of migraine and contact points can trigger an attack, and therefore, it is necessary to differentiate or exclude a rhinological disorder in these patients.
Assuntos
Transtornos de Enxaqueca/diagnóstico por imagem , Mucosa Nasal/diagnóstico por imagem , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Transtornos de Enxaqueca/etiologia , Cavidade Nasal/anormalidades , Cavidade Nasal/diagnóstico por imagem , Mucosa Nasal/anormalidades , Septo Nasal/anormalidades , Septo Nasal/diagnóstico por imagem , Neuroimagem , Nariz/anormalidades , Nariz/diagnóstico por imagem , Fatores de Risco , Conchas Nasais/anormalidades , Conchas Nasais/diagnóstico por imagemRESUMO
BACKGROUND: Diagnosis of allergic rhinitis is primarily based on history, physical examination and allergy testing. A technique that noninvasively evaluates the soft tissue changes in the nasal mucosa of allergic rhinitis patients has not been defined. AIMS: To assess nasal mucosal changes and measure the submucosal fibrosis in allergic rhinitis patients with sonoelastography. STUDY DESIGN: Case control study. METHODS: Eighty-eight turbinates of 44 patients were included in the study. There were 23 prick test positive allergic rhinitis patients. The control group constituted 21 patients. The rhinitis quality of life questionnaire and the visual analogue scale were applied to the allergic rhinitis patients. A higher visual analogue scale score indicated more severe allergic rhinitis symptoms. Sonoelastographic measurements were made from the lateral nasal wall. The propagation speed of sound waves was recorded in m/s. The presence of asthma and the type of allergic rhinitis (seasonal or perennial) was noted. RESULTS: Ten patients had seasonal allergic rhinitis and thirteen patients had perennial allergic rhinitis. Six patients (26.1%) had accompanying asthma along with allergic rhinitis. The median visual analogue scale score was 7 (3-9) in allergic rhinitis patients. The median symptom duration was 7 (1-24) months. The median quality of life questionnaire score was 3.39 (1.68-5.43) points. The median sonoelastography scores of allergic rhinitis patients and healthy subjects were 2.38 m/s (0.9-4.47) and 2.42 m/s (1.62-3.50), respectively. Sonoelastographic measurements of seasonal and perennial allergic rhinitis patients did not differ significantly (p<0.05). The presence of asthma did not have a significant impact on the elastography measurements (<0.05). However, regression analysis revealed a significant inverse correlation (coefficients: B=0.005, standard error=0.097, beta 0=0.008) between the visual analogue scale and sonoelastography scores (p>0.05). CONCLUSION: Sonoelastography was not suitable as a diagnostic tool in allergic rhinitis. Reduced sonoelastography scores were measured in more symptomatic patients. Higher visual analogue scale scores could be an indicator of disease severity.
Assuntos
Técnicas de Imagem por Elasticidade/normas , Qualidade de Vida/psicologia , Rinite Alérgica/diagnóstico , Conchas Nasais/fisiopatologia , Adolescente , Adulto , Idoso , Estudos de Casos e Controles , Técnicas de Imagem por Elasticidade/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Rinite Alérgica/fisiopatologia , Inquéritos e Questionários , Conchas Nasais/anormalidades , Ultrassonografia/métodosRESUMO
OBJECTIVE: Identifying anatomical variations associated with pathological findings is very useful for diagnoses and therapeutics. We conducted a study to detect various anatomical variations (superior, middle, inferior turbinate concha bullosa, uncinate bulla and nasal swell body [NSB]) in connection with nasal septal deviation. METHODS: This study used a retrospective radiological design to analyze 594 (1188 sides) osteomeatal computed tomography scans from 494 male patients and 100 female patients aged between 17 and 75 years. We randomly selected 100 male and 100 female patients as controls; we compared the groups and performed a statistical analysis. All patients in the control group had sinusitis only (i.e., they lacked nasal septal deviations). RESULTS: Left-sided septal deviation was found to be slightly more prevalent than right-sided deviation (43.9% and 36.4%, respectively). The incidence of S-curved septal deviation was 18.5%, that of dorso-ventral deviation was 10.9%, and that of caudal-rostral deviation was 7.6%. The incidence of only septal spur was 1.2%. In the case of middle turbinate concha bullosa, the incidence of the unilateral type was 17.3% and that of the bilateral type was 36.4%. In superior turbinate concha bullosa, the incidence of the unilateral type was 11.3% and that of the bilateral type was 27.4%. The incidence of inferior turbinate concha bullosa was 1.0% and that of uncinate bulla was 1.7%. NSB was found in 25.1% of patients, 24.7% of males and 27.0% of females. The frequencies of middle and superior concha bullosa were about 10-12 fold higher on the concave side. The nasal septal deviation group exhibited a higher incidence of most anatomical variants than the non-deviated group; differences in the middle turbinate concha bullosa attained statistical significance. CONCLUSION: The radiologist must focus on anatomical variants in the preoperative evaluation. It is important for surgeons to be aware of these variations.
Assuntos
Septo Nasal/anormalidades , Septo Nasal/diagnóstico por imagem , Conchas Nasais/anormalidades , Conchas Nasais/diagnóstico por imagem , Adolescente , Adulto , Idoso , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
INTRODUCTION: Crooked or deviated nose is a deviation of the nose from the straight vertical position of the face. Extensive pneumatization of the middle turbinate, also called concha bullosa or bullous middle turbinate (BMT) is known to be one of the possible etiologic factors in nasal obstruction, recurrent sinusitis, and headache. There is no study concerning a link between BMT and crooked nose. OBJECTIVE: To investigate the association between crooked nose and the presence of a BMT. METHODS: A total of 199 patients who underwent open septorhinoplasty were retrospectively analyzed. Preoperative paranasal Computerized Tomography (CT) findings, preoperative photodocumentation, and anterior rhinoscopic examination findings were documented. Of the 199 patients, 169 were found to meet the criteria and were included in the study. CT scans were examined to note the presence of BMT, inferior turbinate hypertrophy, and septum deviation (SD). SDs and crooked noses were classified. RESULTS: Ninety-four of 169 patients (56%) presented a crooked nose deformity and seventy-five of 169 patients (44%) presented a straight nose. While 49 (52%) crooked nose patients had a bulbous and extensive BMT, 20 patients with straight nose (26.6%) had a BMT. A statistically significant relationship was found between the presence of crooked nose and BMT, regardless of the side of the disease (p=0.011). CONCLUSION: This study revealed a link between crooked nose and BMT.
Assuntos
Obstrução Nasal/etiologia , Septo Nasal/patologia , Deformidades Adquiridas Nasais/etiologia , Conchas Nasais/patologia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Septo Nasal/cirurgia , Deformidades Adquiridas Nasais/diagnóstico por imagem , Estudos Retrospectivos , Rinoplastia/métodos , Tomografia Computadorizada por Raios X , Conchas Nasais/anormalidades , Conchas Nasais/diagnóstico por imagem , Conchas Nasais/cirurgia , Adulto JovemRESUMO
We aimed to investigate the relationships among concha bullosa (CB), nasal septal deviation (NSD), and sinus disease. We retrospectively reviewed paranasal sinus computed tomography scans obtained from 296 patients-132 men and 164 women, aged 17 to 76 years (median: 39)-who had been evaluated over a 19-month period. CBs were classified as lamellar, bulbous, and extensive. In cases of bilateral CB, the larger side was designated as dominant. In all, 132 patients (44.6%) exhibited pneumatization of at least one concha, 176 (59.5%) had NSD, and 187 (63.2%) had sinus disease. Some 89 of 106 patients with unilateral or one-side-dominant CB (84.0%) had NSD, 89 of 132 patients with CB (67.4%) had sinus disease, and 109 of the 176 patients with NSD (61.9%) had sinus disease. We found a statistically significant relationship between CB and contralateral NSD, but no significant relationship between CB and sinus disease or NSD and sinus disease. While CB is a common anatomic problem that may accompany NSD, a causal relationship between CB or NSD and sinus disease is dubious.
Assuntos
Septo Nasal/diagnóstico por imagem , Doenças dos Seios Paranasais/diagnóstico por imagem , Sinusite/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Conchas Nasais/diagnóstico por imagem , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Septo Nasal/anormalidades , Seios Paranasais/diagnóstico por imagem , Estudos Retrospectivos , Conchas Nasais/anormalidades , Adulto JovemRESUMO
Concha bullosa is a variant of the sinonasal anatomy in which the middle nasal turbinate contains pneumatized cells, which leads to turbinate enlargement. The reason for concha bullosa formation is unclear, but the variant is seen in up to half the modern population and it may predispose to paranasal sinusitis. The variant has hitherto featured little in paleopathology. Therefore, in the present study we seek to determine the presence of concha bullosa, with the coexisting hypertrophy of the middle turbinate and signs of sinusitis or other pathology of the paranasal complex, in a population living in Tomersdorf-Toporow in the Upper Lausatia, a historical region in Germany and Poland, presently Zgorzelec County in the Lower Silesian voivodeship, at the turn of the nineteenth and twentieth century. The material consisted of 32 skeletons (24 males, 8 females). The gender, age, and stress indicators and the presence of pathological signs were assessed, followed by CT of the skulls. We found 2 skulls (6.3 %) with concha bullosa. In one case septal nasal deviation was present. We conclude that the incidence of concha bullosa could be lower in the past times than at present. Wider research is necessary to settle whether concha bullosa is indeed a rare respiratory paleopathology or a missed, and thus underreported observation.
Assuntos
Septo Nasal/anormalidades , Sinusite/diagnóstico , Crânio/anormalidades , Conchas Nasais/anormalidades , Feminino , Alemanha , Humanos , Masculino , Septo Nasal/diagnóstico por imagem , Paleopatologia/métodos , Polônia , Sinusite/diagnóstico por imagem , Crânio/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Conchas Nasais/diagnóstico por imagemRESUMO
OBJECTIVE: To investigate the role of anatomical abnormalities in non-sinusitis-related rhinogenous headache and to evaluate effects of nasal endoscopic surgery for non-sinusitis-related rhinogenous headache. METHOD: Sixty-eight patients diagnosed as non-sinusitis-related rhinogenous headache were selected in this study. They were treated with nasal endoscopic surgery after failed long-term medical treatment. Data from this group were analyzed retrospectively. RESULT: Multiple anatomical abnormalities were noted by endoscopy and sinus computed tomographic scans in the 66 patients. These included nasal septum deviation in 46 cases (67.6%), middle turbinate gasfication in 20 cases (29.4%), protruding ethmoid bulla or uncinate processor in 10 cases (14.7%) and abnormal middle turbinate in 8 case (11.8%). Fifty-six (82.4%) patients showed significant improvement after surgery. CONCLUSION: Non-sinusitis-related rhinogenous headache can be significantly minimized with individual nasal endoscopic surgery, as long as a precise identification of the etiologic anatomical factor can be made.