-
Respirology (Carlton, Vic.) Jun 2023
Topics: Humans; Bronchoscopy; Lung; Pneumonectomy; Pulmonary Emphysema; Treatment Outcome
PubMed: 37039738
DOI: 10.1111/resp.14507 -
Ugeskrift For Laeger Apr 2024Bronchoscopy has a low risk of complications when diagnosing peripheral lung lesions suspected of malignancy, however the procedures do not always determine a diagnosis.... (Review)
Review
Bronchoscopy has a low risk of complications when diagnosing peripheral lung lesions suspected of malignancy, however the procedures do not always determine a diagnosis. Several modalities have been invented to improve the diagnostic yield, including radial endobronchial ultrasound and electromagnetic navigation, which are currently used by several departments in Denmark. Augmented fluoroscopy, CT-guided bronchoscopy and robotic bronchoscopy are not yet available in Denmark, but may improve the diagnostic work-up, as argued in this review.
Topics: Humans; Lung Neoplasms; Bronchoscopy; Fluoroscopy; Endosonography; Lung
PubMed: 38606703
DOI: 10.61409/V09230596 -
Mediastinum (Hong Kong, China) 2023Malignant central airway obstruction (MCAO) impacts many patients with advanced primary lung cancers and metastatic disease to the thorax and may cause substantial... (Review)
Review
Malignant central airway obstruction (MCAO) impacts many patients with advanced primary lung cancers and metastatic disease to the thorax and may cause substantial symptoms and functional limitations in those affected. Making the diagnosis may be challenging as symptoms are often non-specific but identification is improved with a heightened level of suspicion and newer thoracic imaging modalities. Bronchoscopy plays a crucial role in the diagnosis and management of MCAO and therapeutic interventions may be lifesaving and result in palliation of symptoms. This may ultimately improve a patient's candidacy to receive additional systemic or local cancer therapies or potential tumor resection. After initial stabilization, it is important that patients with MCAO undergo prompt evaluation and treatment. Multiple bronchoscopic instruments are available for management depending on tumor characteristics, location of the obstruction, and viability of distal airways, and may be utilized in combination during therapeutic procedures. These modalities include dilation, endobronchial stent placement, thermal and non-thermal ablation, mechanical debulking, and novel endobronchial therapies. While these procedures are not without risk, there is ample evidence showing improvements in patient symptoms, quality of life, and survival following therapeutic bronchoscopy. This review article provides a general overview of the diagnosis and management of MCAO with a focus on bronchoscopic interventions.
PubMed: 38090036
DOI: 10.21037/med-22-44 -
Nature Communications Jan 2024The unequal distribution of medical resources and scarcity of experienced practitioners confine access to bronchoscopy primarily to well-equipped hospitals in developed...
The unequal distribution of medical resources and scarcity of experienced practitioners confine access to bronchoscopy primarily to well-equipped hospitals in developed regions, contributing to the unavailability of bronchoscopic services in underdeveloped areas. Here, we present an artificial intelligence (AI) co-pilot bronchoscope robot that empowers novice doctors to conduct lung examinations as safely and adeptly as experienced colleagues. The system features a user-friendly, plug-and-play catheter, devised for robot-assisted steering, facilitating access to bronchi beyond the fifth generation in average adult patients. Drawing upon historical bronchoscopic videos and expert imitation, our AI-human shared control algorithm enables novice doctors to achieve safe steering in the lung, mitigating misoperations. Both in vitro and in vivo results underscore that our system equips novice doctors with the skills to perform lung examinations as expertly as seasoned practitioners. This study offers innovative strategies to address the pressing issue of medical resource disparities through AI assistance.
Topics: Adult; Humans; Bronchoscopes; Artificial Intelligence; Pilots; Robotics; Bronchoscopy
PubMed: 38172095
DOI: 10.1038/s41467-023-44385-7 -
Diagnostics (Basel, Switzerland) Aug 2023Endobronchial Ultrasound (EBUS) has been widely used to stage lung tumors and to diagnose mediastinal diseases. In the last decade, this procedure has evolved in several... (Review)
Review
Endobronchial Ultrasound (EBUS) has been widely used to stage lung tumors and to diagnose mediastinal diseases. In the last decade, this procedure has evolved in several technical aspects, with new tools available to optimize tissue sampling and to increase its diagnostic yield, like elastography, different types of needles and, most recently, miniforceps and cryobiopsy. Accordingly, the indications for the use of the EBUS scope into the airways to perform the Endobronchial Ultrasound-TransBronchial Needle Aspiration (EBUS-TBNA) has also extended beyond the endobronchial and thoracic boundaries to sample lesions from the liver, left adrenal gland and retroperitoneal lymph nodes via the gastroesophageal tract, performing the Endoscopic UltraSound with Bronchoscope-guided Fine Needle Aspiration (EUS-B-FNA). In this review, we summarize and critically discuss the main indication for the use of the EBUS scope, even the more uncommon, to underline its utility and versatility in clinical practice.
PubMed: 37568927
DOI: 10.3390/diagnostics13152565 -
Journal of Thoracic Disease May 2023German laryngologist Gustav Killian performed the first "Direkte Bronchoskopie" using a rigid bronchoscope to extract a foreign airway body from the right main bronchus... (Review)
Review
German laryngologist Gustav Killian performed the first "Direkte Bronchoskopie" using a rigid bronchoscope to extract a foreign airway body from the right main bronchus over a hundred years ago, transforming the practice of respiratory medicine. The procedure instantaneously became popular throughout the world. Chevalier Jackson Sr from the United States further advanced the instrument, technique, safety, and application. In the 1960s, Professors Harold H. Hopkins and N.S. Kapany introduced optical rods as well as fiberoptics that led Karl Storz to develop the cold light system improving endoluminal illumination, achievements that ushered in the modern era of flexible endoscopy. Several diagnostic and therapeutic procedures became possible such as transbronchial needle biopsy, transbronchial lung biopsy, airway electrosurgery, or cryotherapy. Dr. Jean-François Dumon from France advanced the use of Nd-YAG laser in the endobronchial tree and created the dedicated Dumon silicone stent introducing the whole new field of interventional pulmonology (IP). This major milestone revitalized interest in rigid bronchoscopy (RB). Now, advancements are being made in stenting, instrumentation, and education. RB robotic technology advancements are currently anticipated and can potentially revolutionize the practice of pulmonary medicine. In this review, we describe some of the most substantial advances related to RB from its beginning to the modern era.
PubMed: 37324083
DOI: 10.21037/jtd-22-779