[Application of three-staged paramedian forehead flap in reconstruction and repair of full-thickness nasal defect].

To evaluate the application of three-staged paramendian forehead flap technique in reconstruction of severe full-thickness nasal defect. Clinical data of 7 cases with nasal reconstruction by three-staged forehead flap technique in the First Affiliated Hospital of Xinjiang Medical University and HongKong University Shenzhen Hospital between June 2016 and October 2019 was retrospectively reviewed. All were males aged from 10 to 71 years.

[Effects and mechanism of genistein on the proliferation and apoptosis in human nasopharyngeal carcinoma cell lines CNE].

Objective: To investigate the effects and mechanism of genistein on proliferation inhibition and onset of apoptosis in nasopharyngeal carcinoma cell line CNE.

Method: Antiproliferative effect of genistein against CNE was tested by MTT method. Apoptotic phenotype of CNE was observed by electron microscope.

[Endoscopy-assisted surgery for deviated nose with the preoperative 3-D CT reconstruction].

Objective: To discuss the endoscopy-assisted surgery for deviated nose with the preoperative 3-D CT reconstruction.

Methods: Sixty-six cases with deviated nose deformities underwent preoperative 3-D CT reconstruction. The deformities were showed in detail.