Abstract： Objective To investigate the methods of diagnosis and treatment for early and late cheobronchial rupture, in order to improve the understanding of this disease. Methods We retrospectively analyzed the records of 19 patients treated for traumatic tracheobronchial rupture in our hospital between October 1988 and August 2010. There were 9 males and 10 females with a median age of 28 years (ranged from 8 to 48 years). We analyzed the clinical characteristics of the disease, including clinical presentation, and the results of chest Xrays, computed tomography（CT）, and fibrobronchoscopy. There were 2 cases of tracheal repair, 1 case of tracheostomy, 8 cases of bronchial reconstruction, 7 cases of bronchial repair, and 1 case of pneumonectomy. Results Seventeen patients were cured by operation and 2 patients died of multiple organ failure. Blood oxygen saturation resumed normal in most patients after operation (9680%±159% vs. 8840%±390%，Plt;0.01). Postoperative followup time was ranged from 3 to 24 months, and no tracheobronchial stenosis was observed and no patients needed stent or dilatation for treatment. Conclusion The diagnosis of tracheobronchial rupture depends on history of trauma, chest Xray, CT and fibrobronchoscopy results. Surgical treatments should be based on the tracheobronchial reconstruction or repair, and the clinical outcome is satisfying.
ObjectiveTo analyze the clinic characteristics and the flexible bronchoscopic findings of 1 221 cases of endobronchial tuberculosis,and try to find out some useful clues for the diagnosis of endobronchial tuberculosis. MethodsThe clinic characteristics and the bronchoscopic findings of 1 221 cases of endobronchial tuberculosis were summarized and analyzed. ResultsIn the 1 221 cases of bronchial tuberculosis,there were 491 males and 730 females with mean age of 45.5±16.8 years(ranged between 6 and 84 years). The peak incidence of endobronchial tuberculosis in females was between 20 and 50 years old,and in males was between 45 and 70 years old. The lesions were more common in the right lung (757 cases,62.00%). The most susceptible segment involved was the right upper lobe(316 cases,25.88%). The cases of left main bronchus tuberculosis (270 cases,22.11%) were more than right main bronchus tuberculosis(247 cases,20.23%). The most common bronchoscopic appearances were oedematous-hyperaemic and necrosis. The typical changes include caseous necrosis(117 cases,14.50%),fibrostenotic(130 cases,10.65%),and granuloma(92 cases,7.53%),which often occurred in the left main bronchus. The most common endoscopic classification of endobronchial tuberculosis was type Ⅱ(531 cases,43.49%)and type Ⅲ(505 cases,41.36%). ConclusionsBronchial tuberculosis occures in females more of ten than males. Female patients were mainly under the age of 50 years,while male patients was mainly above the age of 45 years. The most susceptible segments are the right upper lobe and the left main bronchus. The most common endoscopic classification is necrotizing ulcerative and granulation proliferative.
ObjectiveTo explore the clinical features, diagnosis, differential diagnosis, pathological characteristics, management and prognosis of airway hemangioma, and improve the level of the diagnosis and therapy.MethodsThe clinical data of a patient with airway hemangioma admitted to West China Hospital of Sichuan University were retrospectively analyzed. The related literatures were reviewed. Databases including PubMed, Ovid Medline, Embase, VIP, Wanfang and Chinese National Knowledge infrastructure were searched using the keywords as " Trachea” OR " Bronchus” AND " Hemangioma” from January 1976 to October 2016.ResultsThe patient was a 32-year-old male presented with hemoptysis and backache more than 10 days. His enhanced chest CT scan revealed thickening of the esophagus wall and narrowing of the lumen of esophagus. A wide range of vascular tumor like changes in the trachea and the two sides of bronchus were found by the fiberoptic bronchoscopy and gastroscope examination suggested esophageal varices. Although the patient had a wide range of airway lesions, the symptom of hemoptysis was relieved after the conservative treatment. The patient’s condition was stable until now. From January 1976 to October 2016, a total of 34 related articles were retrieved and 36 cases of airway hemangioma were reported. The etiology of the disease remains unknown. Recurrent hemoptysis was the common symptoms of airway hemangioma, and imaging changes lacking characteristics. Histopathological examination revealed dilated, thin-walled and different size of vascular or hyperplastic capillary and immunohistochemical staining was positive for vascular endothelial cell specific CD34 and Ⅷ factor.ConclusionsHemangioma is a common benign tumor of head and neck in infants and children. Hemangioma is very rarely occurred in trachea in adults. Clinical and imaging manifestations are not specific, and diagnosis relies on histopathological examination. Fiberoptic bronchoscopy and three dimensional reconstruction of thoracic vessels with CT play important roles in the whole process of diagnosis and treatment of airway hemangioma. It should be differentiated from lymphangioma. The prognosis of airway hemangioma is good.
ObjectiveTo improve the knowledge of primary tracheobronchial lymphoma.MethodsTwo patients with primary tracheobronchial lymphoma admitted to First Affiliated Hospital Guangxi Medical University in 2013 and in 2016 were analyzed retrospectively, and related literatures were reviewed. Chinese National Knowledge Infrastructure, Wanfang database and VIP database were searched by using " trachea lymphoma” or " bronchus lymphoma” as keywords. Meanwhile, databases including PubMed, Ovid Medline and Embase database were retrieved with " Trachea” or " Bronchus” AND " Lymphoma” as keywords. Seventy-two cases of primary tracheobronchial lymphoma were reported, the clinical feature, imaging feature, pathological feature, treatment and prognosis of 72 cases were analyzed.ResultsThe two patients were both females. The chief complaints included cough and dyspnea. The tissue biopsy under bronchoscope was the main diagnostic method. On histopathology, one case was diagnosed grade B cell lymphoma, another was diagnosed mantle cell lymphomas. After chemotherapy, the symptoms were relieved and never relapsed in the follow-up period until October 2016. Literature review found 72 patients with primary tracheobronchial lymphoma with women being the majority (47 cases, 65.28%). The patients aged from16 to 82 years with a median age of 51 years, and nine cases (12.5%) of the patients aged from 16 to 30 years. The specific clinical symptoms were cough and dyspnea. Pulmonary function prompted obstructive dysfunction of pulmonary ventilation. The chest CT scan showed consolidation shadow in trachea and bronchus with or without pulmonary atelectasis. Neoplasms could be found by bronchoscopy. Mucosa-associated lymphoid tissue (MALT) lymphoma was the most common pathological characteristic (36.11%). Mantle cell lymphomas has not been reported currently.ConclusionsPrimary tracheobronchial lymphoma is one of the rare airway tumors. Its clinical features, imaging examinations and bronchoscopic characteristics are not specific, which can be easily confused with lung cancer. It also can cause life-threatening airway obstruction. The bronchoscopy play an important role in diagnosis of primary tracheobronchial lymphoma, while the diagnosis is confirmed by histopathological examination. The main pathology type is MALT lymphoma. The prognosis is good.