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A case report of intrapulmonary hamartoma with cough as the first symptom.
Asian J Surg
November 2023
Department of Medical Imaging, Zhengzhou First People's Hospital, Zhengzhou, China.
Possible Use of Linear Echobronchoscope for Diagnosis of Peripheral Pulmonary Nodules.
Diagnostics (Basel)
July 2023
Pulmonary Diseases Unit, Azienda Ospedaliero Universitaria delle Marche, 60126 Ancona, Italy.
Echobronchoscope-guided transbronchial needle aspiration (EBUS-TBNA) is mainly used as the transbronchial approach to hilar/mediastinal lymph nodes or lesions, for diagnostic or staging purposes. Moreover, the role of linear EBUS-TBNA as a diagnostic tool for central intrapulmonary lesions adjacent to the trachea or the major bronchi is also well established. However, since the tip of the ultrasound probe at the distal end of the echobronchoscope is very thin, it can be wedged through smaller peripheral bronchi, reaching the distal parenchyma and allowing for peripheral pulmonary lesion sampling.
View Article and Find Full Text PDFThe nodule in the emphysematous lung: an appeal for surgery in a lung volume reduction concept.
J Thorac Dis
June 2023
Department of Thoracic Surgery and Thoracic Endoscopy, Ruhrlandklinik, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
Background: Emphysema patients, who are candidates for lung volume reduction surgery (LVRS) usually present with an extensive smoking history and thus have an increased risk for lung. The incidence of pulmonary nodules in emphysematous lungs is high. We therefore aimed to analyse the incidence and histological findings of pulmonary nodules in our LVRS program.
View Article and Find Full Text PDFSpiral CT Image Characteristics and Differential Diagnosis Secondary Pulmonary Tuberculosis and Lung Cancer Based on Visual Sensors.
Biomed Res Int
September 2022
Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
Helical CT plain scan has high spatial and area resolution, which is beneficial to the extraction of CT features of pulmonary nodules, and is of great significance for the diagnosis and differential diagnosis of pulmonary diseases. In order to deeply study the role of visual sensor image algorithm in CT image, this paper adopts clinical simulation method, data fusion method, and image acquisition method to collect images, analyze CT image features, and simplify the algorithm and create a CT model that can better diagnose secondary tuberculosis and lung cancer. We selected 45 patients with lung disease in this group, with an average age of 38 years.
View Article and Find Full Text PDFClock dial integrated positioning combined with single utility port video-assisted thoracoscopic surgery: a new localization method for lung tumors.
J Thorac Dis
February 2021
Department of Cardiothoracic Surgery, Dehong People's Hospital, Affiliated Dehong People's Hospital of Kunming Medical University, Dehong, China.
Background: Preoperative localization of lung tumor mainly consisted of two methods: CT-guided percutaneous localization and electromagnetic navigation bronchoscopy-guided localization. However, these invasive methods could result in serious complications. In order to avoid the adverse effects of preoperative invasive localization, we propose a method of intraoperative noninvasive localization for lung tumors: clock dial integrated positioning (CDIP).
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