Tie-chuan Cong

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OBJECTIVE To outline the clinical manifestations and compare the different radiological methods of detecting malformation of cervical segment of internal carotid artery. METHODS A retrospective analysis of 7 cases with malformation of cervical segment of internal carotid artery between May, 2004 and April, 2011. CT angiography (CTA) and magnetic resonance(More)
OBJECTIVE To compare the postoperative hemorrhage between standard uvulopalatopharyngoplasty (UPPP) and coblation assisted UPPP, and to evaluate the related risk factors and preventive measures. METHODS Five hundreds and ninety seven patients with obstructive sleep apnea hypopnea syndrome (OSAHS) underwent UPPP and coblation assisted UPPP between January(More)
BACKGROUND Suicide gene therapy is a widely used molecular treatment for head and neck cancer. In this study, we try to use the method of homogenous recombination in bacteria to clone thymidine kinase gene (tk)-a kind of suicide gene to adenovirus backbone vectors for the construction of replication-defective adenoviruses. METHODS pAdTrack-CMV/tk was(More)
OBJECTIVE Efficacy of HSV-tk/GCV system antitumor effects was assessed on human laryngeal cancer cell line Hep-2 in vitro. To assess the HSV-tk/CGV system whether has an antitumour effect on human laryngeal squamous cell cancer Hep-2 in vitro. The mechanisms of cytotoxity were also assessed. METHODS Hep-2 cells were transfected with HSV-tk gene by(More)
A 10-year-old girl had a history of tenderness of the right temporal area for 6 months. Physical examination revealed only swelling of the right temporal fossa. No otogenic syndrome was found. Since antibiotic therapy alone was ineffective, the girl was admitted to the tumor hospital and then Peking University Dental Hospital. The pathological finding of(More)
OBJECTIVE To investigate the clinical manifestation, diagnosis and treatment of respiratory amyloidosis. METHODS Data of 11 patients with respiratory amyloidosis diagnosed by biopsy in Peking University First Hospital from January 2002 to January 2012 were analyzed, and the related literatures were reviewed. RESULTS In the last decade, 250 of 389 402(More)
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