RESUMO
BACKGROUND: Gastro-tracheal fistula (GTF) is one of the most serious complications after esophagogastrostomy and radiotherapy, with very high disability and mortality rates. To evaluate the effectiveness and safety of ventricular septal occluder devices (VSOD) for the treatment of Gastro-tracheal fistula (GTF). METHODS: From January 2020 to May 2022, 14 patients with GTF underwent VSOD under real-time fluoroscopy. The technical success, complications, quality of life (QoL), Eastern Cooperative Oncology Group (ECOG) score, Karnofsky score, and median overall survival (mOS) were recorded and analyzed. RESULTS: Technical success, and major complication rates were 71.4%, and 14.3%, respectively. Both the ECOG and the Karnofsky score showed significant improvement at the 2-month evaluation compared with the pretreatment value (p<0.05). For QoL, general health, physical function, vitality, role physical, and social function all improved at the 2-month evaluation (p<0.05), but bodily pain, role emotion, and mental health showed no significant difference (P>0.05). During the mean follow-up of 9.6 months, eight patients were alive, and the mOS was 11.4 months (95% CI, 8.5-14.3). CONCLUSIONS: VSOD is a simple and safe technique for GTF treatment, but long-term observation is needed at multiple centers to confirm our findings.
Assuntos
Dispositivo para Oclusão Septal , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Resultado do Tratamento , Idoso , Adulto , Doenças da Traqueia/etiologia , Doenças da Traqueia/cirurgia , Doenças da Traqueia/diagnóstico por imagem , Fístula Gástrica/cirurgia , Fístula Gástrica/etiologia , Fístula Gástrica/diagnóstico por imagem , Qualidade de Vida , Estudos Retrospectivos , Complicações Pós-Operatórias , FluoroscopiaRESUMO
BACKGROUND: Given the rarity of tracheobronchopathia osteochondroplastica (TO), many young doctors in primary hospitals are unable to identify TO based on bronchoscopy findings. OBJECTIVES: To build an artificial intelligence (AI) model for differentiating TO from other multinodular airway diseases by using bronchoscopic images. DESIGN: We designed the study by comparing the imaging data of patients undergoing bronchoscopy from January 2010 to October 2022 by using EfficientNet. Bronchoscopic images of 21 patients with TO at Anhui Chest Hospital from October 2019 to October 2022 were collected for external validation. METHODS: Bronchoscopic images of patients with multinodular airway lesions (including TO, amyloidosis, tumors, and inflammation) and without airway lesions in the First Affiliated Hospital of Guangzhou Medical University were collected. The images were randomized (4:1) into training and validation groups based on different diseases and utilized for deep learning by convolutional neural networks (CNNs). RESULTS: We enrolled 201 patients with multinodular airway disease (38, 15, 75, and 73 patients with TO, amyloidosis, tumors, and inflammation, respectively) and 213 without any airway lesions. To find multinodular lesion images for deep learning, we utilized 2183 bronchoscopic images of multinodular lesions (including TO, amyloidosis, tumor, and inflammation) and compared them with images without any airway lesions (1733). The accuracy of multinodular lesion identification was 98.9%. Further, the accuracy of TO detection based on the bronchoscopic images of multinodular lesions was 89.2%. Regarding external validation (using images from 21 patients with TO), all patients could be diagnosed with TO; the accuracy was 89.8%. CONCLUSION: We built an AI model that could differentiate TO from other multinodular airway diseases (mainly amyloidosis, tumors, and inflammation) by using bronchoscopic images. The model could help young physicians identify this rare airway disease.
Assuntos
Broncoscopia , Osteocondrodisplasias , Valor Preditivo dos Testes , Doenças da Traqueia , Humanos , Doenças da Traqueia/diagnóstico por imagem , Doenças da Traqueia/patologia , Doenças da Traqueia/diagnóstico , Pessoa de Meia-Idade , Masculino , Feminino , Adulto , Diagnóstico Diferencial , Osteocondrodisplasias/diagnóstico por imagem , Osteocondrodisplasias/diagnóstico , Osteocondrodisplasias/patologia , Reprodutibilidade dos Testes , Aprendizado Profundo , Idoso , China , Interpretação de Imagem Assistida por Computador , Redes Neurais de Computação , Inteligência ArtificialAssuntos
Amiloidose , Broncopatias , Mieloma Múltiplo , Doenças da Traqueia , Humanos , Amiloidose/patologia , Amiloidose/diagnóstico por imagem , Biópsia , Broncopatias/diagnóstico por imagem , Broncopatias/patologia , Broncopatias/etiologia , Broncoscopia , Mieloma Múltiplo/patologia , Mieloma Múltiplo/complicações , Tomografia Computadorizada por Raios X , Doenças da Traqueia/diagnóstico por imagem , Doenças da Traqueia/patologia , Doenças da Traqueia/etiologiaAssuntos
Músculo Liso , Humanos , Músculo Liso/patologia , Músculo Liso/diagnóstico por imagem , Traqueia/diagnóstico por imagem , Traqueia/patologia , Dilatação Patológica/diagnóstico por imagem , Atrofia Muscular/diagnóstico por imagem , Atrofia Muscular/etiologia , Tomografia Computadorizada por Raios X/métodos , Doenças da Traqueia/diagnóstico por imagem , Masculino , Feminino , Brônquios/diagnóstico por imagem , Brônquios/patologiaAssuntos
Broncopatias , Humanos , Masculino , Broncopatias/diagnóstico por imagem , Broncoscopia , Icterícia/etiologia , Icterícia Obstrutiva/etiologia , Icterícia Obstrutiva/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Doenças da Traqueia/diagnóstico por imagem , Doenças da Traqueia/diagnóstico , AdultoAssuntos
Divertículo , Doenças da Traqueia , Traqueobroncomegalia , Humanos , Traqueobroncomegalia/complicações , Traqueobroncomegalia/diagnóstico por imagem , Traqueia/diagnóstico por imagem , Traqueia/cirurgia , Doenças da Traqueia/complicações , Doenças da Traqueia/diagnóstico por imagem , Manuseio das Vias Aéreas , Divertículo/complicações , Divertículo/diagnóstico por imagem , Divertículo/cirurgiaRESUMO
BACKGROUND: Tracheobronchopathia osteochondroplastica (TPO) is a rare idiopathic disease involving the tracheobronchial tree. It is mostly an incidental finding with non-specific clinical manifestations. It has typical bronchoscopic, radiological features and biopsy is usually considered non-essential. The study aimed to determine whether biopsy makes a difference in the management of patients. METHODS: All patients diagnosed with TPO in our institution over 15 years (2005 to 2020) were included in this study. Their medical records, chest computed tomography (CT), and bronchoscopy reports were retrospectively reviewed, and data were analysed. All the CT images were reviewed by a senior chest radiologist. RESULTS: From the 20,000 bronchoscopies and 260,000 CT thorax images obtained, 28 cases were diagnosed as TPO based on either bronchoscopy or radiology or both. Among the 19 cases diagnosed through bronchoscopy, 16 underwent a biopsy. In addition to TPO features, biopsy showed additional diagnoses in 6 cases. In 9 cases, TPO was not initially diagnosed by CT but by bronchoscopy. In 8 patients, TPO was diagnosed incidentally on CT performed for other reasons. On follow-up with the treatment of underlying/co-existing concomitant aetiologies, clinical improvement was noted in all patients. None of them progressed to respiratory failure or airway obstruction until the last follow-up. CONCLUSION: Among patients who underwent bronchoscopic biopsy of TPO lesions, 38% had biopsy results showing an alternative aetiology, which led to changes in the treatment plan for all these patients. Hence, a bronchoscopic biopsy of TPO lesions should be performed to rule out other aetiologies.
Assuntos
Osteocondrodisplasias , Doenças da Traqueia , Humanos , Doenças Raras/complicações , Estudos Retrospectivos , Doenças da Traqueia/diagnóstico por imagem , Doenças da Traqueia/complicações , Broncoscopia/métodos , Osteocondrodisplasias/diagnóstico por imagem , Osteocondrodisplasias/complicações , BiópsiaRESUMO
Tracheobronchopathia osteochondroplastica (TO) is a rare condition affecting the lumen of the tracheobronchial tree. It is characterised by the presence of multiple osseous and cartilaginous nodules with posterior wall sparing. While it is a benign condition, it can cause narrowing of the tracheal lumen and subglottis to varying degrees. Approximately 400 cases have been reported worldwide, with an incidence of 0.3% in autopsies and between 1 in 125 and 1 in 5000 on bronchoscopy. As most patients are asymptomatic, this may contribute to underdiagnoses and relative low incidence. Severity of the condition is often unrelated to patient symptomatology. We present a patient with one of the most severe cases of TO seen at our institution. Despite being asymptomatic, significant tracheal and bronchial narrowing was found incidentally on laryngobronchoscopy.
Assuntos
Osteocondrodisplasias , Doenças da Traqueia , Humanos , Doenças da Traqueia/diagnóstico por imagem , Broncoscopia , Traqueia/diagnóstico por imagem , Osteocondrodisplasias/diagnóstico , Osteocondrodisplasias/diagnóstico por imagemRESUMO
BACKGROUND Tracheocele are rarely encountered air cysts formed due to tracheal wall outpouching through a weak vantage point. The majority are acquired in the adult population and are associated with conditions that weaken the tracheal wall. Most tracheoceles are diagnosed incidentally since many are asymptomatic or present with nonspecific symptoms. Multidetector computed tomography (MDCT) scans are the most common imaging modality for diagnosis of silent tracheal cysts. Tracheocele have been very rarely documented in the trauma setting; therefore, in the setting of multiple body trauma diagnosis can be challenging. CASE REPORT We report a case of an acquired tracheocele after a high-impact blunt thoracic trauma with an admission diagnosis of suspected tracheal perforation. MDCT of the neck and chest demonstrated an irregularly multicystic-shaped air collection at the right posterolateral trachea upon evaluation. Flexible laryngoscopy and bronchoscopy results were unremarkable. CONCLUSIONS Tracheocele are rare and asymptomatic pseudo-diverticulum of the tracheal wall. Many are diagnosed incidentally with imaging studies for other conditions. Nevertheless, in the trauma setting its diagnosis can be challenging and misleading. Consideration of conditions such as tracheocele is important to prevent any unwarranted treatment modalities.
Assuntos
Enfisema Mediastínico , Traumatismo Múltiplo , Doenças da Traqueia , Adulto , Humanos , Enfisema Mediastínico/etiologia , Enfisema Mediastínico/complicações , Doenças da Traqueia/diagnóstico , Doenças da Traqueia/diagnóstico por imagem , Traqueia/diagnóstico por imagem , Hérnia/complicações , Tomografia Computadorizada MultidetectoresRESUMO
A tracheal diverticulum is a type of paratracheal air cyst and is usually an incidental finding after a computed tomography scan of the neck and thorax. With an incidence between 1% and 4% in adults, tracheal diverticula are rare entities that can be symptomatic in certain cases. We present a case of a COVID-19 positive patient who presented to our hospital and was diagnosed with multiple tracheal diverticula during his hospitalization.
Assuntos
COVID-19 , Divertículo , Doenças da Traqueia , Adulto , Humanos , COVID-19/complicações , Tomografia Computadorizada por Raios X , Traqueia/diagnóstico por imagem , Doenças da Traqueia/complicações , Doenças da Traqueia/diagnóstico por imagem , Divertículo/complicações , Divertículo/diagnóstico por imagemRESUMO
Tracheal bronchus, also known as bronchus suis, is a rare congenital anomaly of the airway where an accessory bronchus originates directly from the trachea. With an estimated incidence of 0.001%-2.0%, this condition is rarely reported in literature. It is usually discovered as an incidental finding in an otherwise asymptomatic individual. However, it can act as a focus of recurrent infection or present as persistent radiographic infiltrates. Multidetector CT imaging and bronchoscopy play a crucial role in the identification of this entity. We hereby report the case of a middle-aged man who presented with recurrent right upper lobe pneumonia, which was found to be due to an underlying tracheal bronchus.
Assuntos
Brônquios/anormalidades , Broncopatias/etiologia , Pneumonia/etiologia , Anormalidades do Sistema Respiratório/complicações , Traqueia/anormalidades , Doenças da Traqueia/etiologia , Adulto , Brônquios/diagnóstico por imagem , Broncopatias/diagnóstico , Broncoscopia , Humanos , Masculino , Pessoa de Meia-Idade , Pneumonia/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Traqueia/diagnóstico por imagem , Doenças da Traqueia/diagnóstico por imagemRESUMO
INTRODUCTION: The trachea is a semiflexible tube of 1.5 to 2 cm in width and 10 to 13 cm in length. Its deviation might be caused by not only diverse thoracic but also abdominal pathologies, which may compromise the airway. We present a case of a severe tracheal deviation due to an abdominal pathology causing displacement of mediastinal structures. CLINICAL CASE: A 78-year-old woman presents with difficulty breathing. History of chronic bedridden and frequently constipated, last stool 5 days prior. On physical examination, cachectic complexion, dry mucous membranes, breathing superficially with scarce wheezing, SatO2 82% on room air. Abdomen distended with an absence of bowel sounds. Chest x-rays show severe tracheal deviation and abdominal x-ray with coffee bean sign. A laparotomy evidences a large sigmoid volvulus. A sigmoidectomy and descending colon colostomy is performed. Room air oxygen saturation improved after extubation to 96%.CONCLUSION: Desaturation and tracheal deviation were caused by a large sigmoid volvulus. Although these pathologies were thoracic, clinicians should suspect different underlying pathologies, in this case, abdominal
INTRODUCCIÓN: La tráquea es un tubo semiflexible de 1-5 a 2 cm de ancho y 10 a 13 cm de longitud. Puede presentar desviaciones en su trayecto, no solo por patologías torácicas, sino también abdominales, las cuales pueden comprometer la vía aérea. Presentamos el caso de una desviación severa de la tráquea por una patología abdominal que ocasionó desplazamiento de las estructuras mediastinales. REPORTE DE CASO: Mujer de 78 años que se presenta por dificultad respiratoria. Antecedente de postramiento crónico en cama y estreñimiento frecuente, con última deposición 5 días previos. En la exploración física presenta complexión caquéctica, mucosas secas, respiración superficial con sibilancias, saturando 82% al aire ambiente. Abdomen distendido con ausencia de ruidos intestinales. Radiografía torácica muestra desviación traqueal severa y la radiografía abdominal muestra signo del grano de café. En el abordaje por laparotomía se evidencia un vólvulo sigmoideo grande. Se realizó sigmoidectomía y colostomía del colon descendiente. La saturación al aire ambiente mejoró después de la extubación a 96%. CONCLUSIÓN: La desaturación y desviación traqueal fueron causadas por un vólvulo sigmoideo grande. Aunque estas patologías eran torácicas, el clínico debe sospechar diferentes patologías de base, como en este caso, abdominales.
Assuntos
Humanos , Feminino , Idoso , Síndrome do Desconforto Respiratório do Recém-Nascido/etiologia , Doenças da Traqueia/etiologia , Volvo Intestinal/cirurgia , Volvo Intestinal/complicações , Colo Sigmoide/cirurgia , Doenças da Traqueia/diagnóstico por imagem , Colostomia , Radiografia Abdominal , Radiografia Torácica , Volvo Intestinal/diagnóstico por imagemAssuntos
Artrite Reumatoide , Osteocondrodisplasias , Doenças da Traqueia , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico por imagem , Vértebras Cervicais/diagnóstico por imagem , Humanos , Osteocondrodisplasias/complicações , Osteocondrodisplasias/diagnóstico por imagem , Doenças da Traqueia/complicações , Doenças da Traqueia/diagnóstico por imagemRESUMO
CASE REPORT: A 43-year-old woman presented with a 3-week history of globus sensation and malaise. A computed tomography scan of her neck showed a large right paratracheal abscess secondary to an infected tracheal diverticulum. The patient was admitted under the ENT surgical team, and underwent incision and drainage of the abscess. There were no post-operative complications and she was discharged home after 2 days, on oral antibiotics. CONCLUSION: This case demonstrates that a tracheal diverticulum may become infected and present as a cervical abscess. To our knowledge, this is the fourth reported case in the international literature of abscess formation related to an infected tracheal diverticulum.
Assuntos
Abscesso/diagnóstico por imagem , Diverticulite/diagnóstico por imagem , Sensação de Globus/fisiopatologia , Doenças da Traqueia/diagnóstico por imagem , Abscesso/complicações , Abscesso/fisiopatologia , Abscesso/terapia , Adulto , Antibacterianos/uso terapêutico , Diverticulite/complicações , Diverticulite/fisiopatologia , Diverticulite/terapia , Drenagem , Feminino , Sensação de Globus/etiologia , Humanos , Tomografia Computadorizada por Raios X , Doenças da Traqueia/complicações , Doenças da Traqueia/fisiopatologia , Doenças da Traqueia/terapiaAssuntos
Pólipos/cirurgia , Doenças da Traqueia/cirurgia , Coagulação com Plasma de Argônio , Broncoscopia , Humanos , Masculino , Pessoa de Meia-Idade , Pólipos/diagnóstico por imagem , Pólipos/patologia , Tomografia Computadorizada por Raios X , Traqueia/diagnóstico por imagem , Traqueia/patologia , Traqueia/cirurgia , Doenças da Traqueia/diagnóstico por imagem , Doenças da Traqueia/patologiaAssuntos
Bronquite/diagnóstico por imagem , Bronquite/etiologia , Aspergilose Pulmonar/complicações , Aspergilose Pulmonar/diagnóstico por imagem , Doenças da Traqueia/diagnóstico por imagem , Doenças da Traqueia/etiologia , Doença Aguda , Idoso , Feminino , Humanos , Infecções Fúngicas Invasivas/complicações , Infecções Fúngicas Invasivas/diagnóstico por imagem , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada/métodos , Tomografia Computadorizada por Raios X/métodosRESUMO
Non-neoplastic lesions of central airways are uncommon entities with different etiologies, with either focal or diffuse involvement of the tracheobronchial tree. Clinical symptoms of non-neoplastic tracheobronchial diseases are non-specific, and diagnosis is difficult, especially in the early stages. Three-dimensional computed tomography (3D-CT) is an evaluable tool as it allows to assess and characterize tracheobronchial wall lesions and meanwhile it enables the evaluation of airways surrounding structures. Multiplanar reconstructions (MPR), minimum intensity projections (MinIP), and 3D Volume Rendering (VR) (in particular, virtual bronchoscopy) also provide information on the site and of the length of airway alterations. This review will be discussed about (1) primary airway disorders, such as relapsing polychondritis, tracheobronchophathia osteochondroplastica, and tracheobronchomegaly, (2) airway diseases, related to granulomatosis with polyangiitis, Chron's disease, Behcet's disease, sarcoidosis, amyloidosis, infections, intubation and transplantation, (3) tracheobronchial malacia, and (4) acute tracheobronchial injury. 3D-CT findings, especially with MPR and 3D VR reconstructions, allows us to evaluate tracheobronchial disease morphologically in detail.
Assuntos
Broncopatias , Doenças da Traqueia , Brônquios , Broncopatias/diagnóstico por imagem , Broncoscopia , Humanos , Tomografia Computadorizada por Raios X , Traqueia , Doenças da Traqueia/diagnóstico por imagemRESUMO
INTRODUCTION: Transoral laser microsurgery (TLM) is one of the most common operations performed for glottic lesions. Several protection measures are taken to prevent tracheal damage. However, some protection measures and common postoperative complications may still cause delayed tracheal rupture in certain situations. Cases of tracheal rupture after surgery are extremely rare, and there are no previous reports of TLM of the glottis causing tracheal rupture. PATIENT CONCERNS: A middle-aged woman who underwent TLM for bilateral vocal cord polyps developed sudden neck pain, followed by cough and subcutaneous emphysema. DIAGNOSIS: She underwent head, neck, and chest computed tomography (CT), which revealed a 4-cm membranous tracheal tear located 4.5âcm distal to the glottis, pneumomediastinum, and subcutaneous emphysema extending from the base of skull to the chest. INTERVENTIONS: The patient underwent an emergency surgical surgical chest exploration and tracheal repair. OUTCOMES: One month after the surgery, the patient fully recovered with no tracheal stenosis or respiratory dysfunction. CONCLUSIONS: Conventional protective measures and common postoperative complications of TLM may also cause tracheal rupture.