Impact of CCL4 gene polymorphisms upon the progression of lung cancer in a Han Chinese cohort.

Lung cancer is the most common malignancy in China and has a low survival rate amongst Han Chinese. The high mortality is largely attributed to late-stage diagnosis, when treatment is largely ineffective. Identification of genetic variants could potentially assist with earlier diagnosis and thus more effective treatment.

Correlations between angiopoietin-2 gene polymorphisms and lung cancer progression in a Chinese Han population.

Lung cancer is the most common malignancy in China and is associated with a poor survival rate amongst Han Chinese. The high mortality is largely attributed to late-stage diagnosis, when treatment is largely ineffective. Identification of genetic variants could potentially assist with earlier diagnosis and thus more effective treatment.

Conservative management of empyema-complicated post-lobectomy bronchopleural fistulas: experience of consecutive 13 cases in 9 years.

Background: Bronchopleural fistula (BPF) is an infrequent but life-threatening complication after lung surgery. Tentative closure of the fistula and irrigation have been the conventional treatments, but are also surgically challenging and associated with a considerable failure rate. This study reports on a conservative practice of this difficult issue, in aim to examine its outcomes.

Recognition of "aggressive" behavior in "indolent" ground glass opacity and mixed density lesions.

Background: Radiologically characteristic ground-glass opacity (GGO) represents a special cohort of pulmonary adenocarcinomas that has been unanimously defined as biologically inert. Lymph node metastasis, however, occurs occasionally in these biologically "indolent" cancers. The incidence and underlying risk factors of nodal metastasis remain unknown.

A Novel Technique of Long-Segment Tracheal Repair With Extended Bronchial Flap of Right Upper and Main Bronchus Plus Tracheoplasty.

Long-segment tracheal resection and repair pose a great challenge. We present a successful case of long-segment tracheal defect repair with extended bronchial flap of the right upper and main bronchus, together with a tracheoplastic method. This is a novel technique for repairing a large tracheal defect with an extended pedicled bronchial flap in specific situations.