This study examines the use of a new epithelial marker in the detection of early lung cancer in bronchial lavage samples. The monoclonal antibody 703D4 recognizes the heterogeneous nuclear ribonucleoprotein (hnRNP) A2/B1, and its overexpression/up-regulation was assessed and compared with routine diagnostic cytology. One hundred and three individuals were recruited into a prospective study. The...

bronchial leiomyoma is extremely rare. to date less than 60 cases have been reported in the world literature. the presented case here is a 30 year old woman who had been treated for bronchial asthma for several years. her chest radiograph showed bulluos emphysematous changes in the right lung and computer tomography scan found the tumor in the right main bronchus near carina. diagnosis was made...

adenoid cystic carcinoma of the lung is a relatively rare, slow growing lung neoplasm. metastases outside the lung are uncommon. herein, we have reported the case of a patient who presented with a large mass in the right lower lobe of her lung. bronchial biopsy revealed features suggestive of adenoid cystic carcinoma of the lung with a predominant cribriform architecture. ct abdomen showed feat...

Endobronchial lipoma is a rare neoplasm of the tracheobronchial tree and it may cause irreversible pulmonary damage due to recurrent pneumonia. Rarely, it may mimic bronchial asthma. We present a 53-year-old woman with an endobronchial lipoma, which had been treated as a bronchial asthma for four years. She also had developed recurrent pneumonia three times.

Bronchial carcinoid tumours is a rare group of pulmonary malignant neoplasm that is derived from neuroendocrine system. Bronchial carcinoid usually present with hilar masses, atelactasis, bronchiectasis, or post-obstructive pneumonia. This case describes a very unusual presentation of bronchial carcinoid tumour with multiple lung abscesses involving the whole lung. This report is of an adult la...

A 38-year-old non-smoker female with unremarkable history presented with an insidious onset of dry cough. Computed tomography revealed two solid round pulmonary lesions, curiously symmetrically located in the middle lobe and in the lingular segment, respectively (Fig. 1). Trans-bronchial needle biopsy was limited by a profuse bleeding and the diagnosis was inconclusive. The radiological differe...

A rare case of primary pulmonary neoplasm is reported. The patient was a 38-year-old woman presenting with obstructive pneumonia. Fiberoptic bronchoscopy revealed an endobronchial mass obstructing the left main bronchus: a reddish polypoid mass which bled on contract that was suggestive of bronchial adenoma. The patient also had a long-standing history of bronchial asthma and hemoptysis and the...

We present the findings in a patient having sickle cell disease who developed multilobar pneumonia. Cultures of bronchial aspirates and histologic specimens grew Cryptococcus neoformans. There was neither spontaneous clearing of the infection nor a response to bactericidal antibiotics. The patient had no underlying malignant neoplasm or immunodeficiency as indicated by history, physical examina...