A 36−year−old man with organizing right pleural empyema was treated by decortication, however the lung failed to expand. Intraoperative bronchoscopy disclosed foreign body (chicken bone) obstructing the right main bronchus. Extraction of the foreign body was followed by immediate expansion of the lung and uneventful recovery. Pleural empyema may be caused by a foreign body obstructing bronchus....

A 34-year-old man was referred to for persistent dyspnea 6 months after a blunt chest trauma with subcutaneous emphysema and bilateral pneu-mothoraces, however, without initial bronchoscopy. The three-dimensional CT reconstruction revealed a stenosis of the intermedius bronchus, confirmed by bronchoscopy and successfully treated by bronchial sleeve resection (Fig. 1). Fig. 1. The arrow shows th...

A 64-year old woman presented with an asymptomatic occlusion of the intermediate bronchus associated with a peripheral mass occupying the entire middle and lower lobes. As malignancy was suspected, inferior bilobectomy was done. There was a complete atelectasis of both lobes, with massive parenchymal necrosis. Pathological examinations suggested a tuberculous granuloma in the bronchus and paren...

Human bronchus is one target site for the carcinogenic action of tobacco smoke, which contains chemical carcinogens, including benzo(a)pyrene. Human bronchi were obtained from surgery or "immediate" autopsy and then cultured in a chemically defined medium. The cultured bronchi were exposed to either benzo(a)pyrene or its metabolites, and their levels of binding to DNA were measured. One of the ...

Lung separation using a double-lumen endobronchial tube is necessary for video assisted thoracoscopy (VATs). Bronchial rupture after intubation with a double-lumen endobronchial tube has been rarely reported. We report a case of a 70-year-old man who had solitary pulmonary nodule in his right upper lobe. He was intubated with a left-sided Robertshaw double-lumen endobronchial tube. He underwent...

Dieulafoy disease of the bronchus is a rare condition. A 28-y-old male patient with recurrent exacerbations of hemoptysis (producing up to 300 mL) over the previous 4 y was admitted to our hospital following an acute episode. A 3-mm sessile lesion covered with somewhat ulcerated smooth mucosa was detected at the distal end of the left main bronchus, at the entrance to the upper lobe bronchus. B...

Bravo® capsule (BC) (Medtronic, Minneapolis, MN) endoscopy is a reliable, viable, and well-tolerated diagnostic modality for resistant gastroesophageal reflux disease (GERD). Common complications of the procedure include early dislodgment, poor transmission, and premature removal due to intractable pain, while aspiration of the capsule is exceedingly rare. This paper reports a case of BC aspira...

A 55-year-old woman was referred to the division of pulmonology at Severance Hospital for the investigation of uncontrolled asthma with recurrent cough at night, blood-tinged sputum, malaise, and wheezing since 3 months. Chest computed tomography revealed bronchiectasis and broncholithiasis in the lateral segmental bronchus of the right middle lobe and the anterobasal segmental bronchus of the ...

Primary epithelial myoepithelial carcinoma of lung is a rare entity and is thought to arise from the submucosal bronchial glands distributed throughout the lower respiratory tract. Because of the rarity of this tumor, we describe one case of epithelial myoepithelial carcinoma arising in the bronchus intermedius and presenting as an endobronchial mass. A 57-year-old male patient presented with a...