Extra marginal-zone lymphomas of the lung is a very rare tumor and it originates from bronchial-associated lymphoid tissue. A 68-yr-old woman presented with productive cough and dyspnea. A thorax computed tomography scan showed a 9 × 10 cm in size mass in the left lung and pleural effusion in the lower lobe of left lung. Positron emission tomography/computed tomography (PET/CT) revealed intense...

Bronchial stump aspergillosis (BSA), i.e. Aspergillus infection of bronchial granulation tissue surrounding endobronchial suture threads, is a very rare variant of localized suppurative bronchial Aspergillus infection. The majority of reported cases have occurred within one year after lung surgery. We present three more patients, in whom BSA occurred very late (4.5, 6 and 7 yrs) after pulmonary...

This article aims to present the experience of our clinic regarding 4 cases of primitive bronchial disease for which a main bronchial sleeve resection with pulmonary conservation were performed between 2005 and 2006. The reduced number of cases allows us express the opinion that in well evaluated cases where bronchoscopic exam is essential the main bronchial sleeve resection and full lung prese...

Iron supplements such as ferrous sulfate tablets are usually used to treat iron-deficiency anemia in some elderly patients with primary neurologic disorders or decreased gag reflexes due to stroke, senile dementia, or parkinsonism. While the aspiration of ferrous sulfate is rarely reported, it is a potentially life-threatening condition that can lead to airway necrosis and bronchial stenosis. A...

The relative roles of the endosomal TLR3/7/8 versus the intracellular RNA helicases RIG-I and MDA5 in viral infection is much debated. We investigated the roles of each pattern recognition receptor in rhinovirus infection using primary bronchial epithelial cells. TLR3 was constitutively expressed; however, RIG-I and MDA5 were inducible by 8-12 h following rhinovirus infection. Bronchial epithel...

Type 7 adenoviruses were isolated from lung tissue obtained at the necropsies on five children aged 8 to 15 months. The clinical and radiological findings were those of bronchiolitis and pneumonia. Four children had an extensive necrotizing bronchitis and bronchiolitis. The surviving bronchial epithelium, and all bronchial epithelium in the fifth case, was proliferating. There was evidence that...

the process of bronchial tissue repair/remodeling depends on balance between production and degradation achieves the regulation of extracellular matrix turnover. we designed this study to evaluate relation between transforming growth factor β1 (tgfβ1) and tissue inhibitory of metaloproteinase 2 (timp2) as two main tissue mediators on activity and reversibility of asthma and chronic obstructive ...

Bronchial stump reinforcement with viable tissue after pneumonectomy is an important prophylactic measure against the development of bronchopleural fistula. We present our technique of utilizing the pericardium on the posterior wall of the left atrium as a flap to cover the bronchial stump after extrapleural pneumonectomy. From January 1999 to March 2008, we used this technique in 50 patients (...

Hemoptysis is sometimes observed in lung cancer patients and can be life-threatening. We present a case with severe hemoptysis that was resolved by bronchial artery embolization (BAE) followed by surgery. The presence of necrotic tissue in the majority of the resected tumor and only few cancer cells was presumed to be from loss of bronchial artery blood flow. Although BAE is not a standard ther...

Tracheobronchopathia osteochondroplastica is a rare benign airway disorder which is characterised by submucosal nodules projecting into the tracheo-bronchial lumen usually involving the cartilaginous portions of the tracheo-bronchial tree or larynx. The condition is usually asymptomatic but can rarely present with difficulty during endotracheal intubation or rarely with obstructive airway compl...