Type 2 Diabete Mellitus Complicated with Nasal Sinuses Mucormycosis;

CT diagnosis of malignant tumor in nasal cavity and paranasal sinuses;

Clinical observation of nasal endoscopic surgery on 36 cases of paranasal sinuses mycosis;

Purpose: To explore the CT features of malignant lymphoma in nasal cavity and paranasal sinuses.

The clinical value of modified midfacial degloving operation to nasal cavity and nasal sinus surgery;

Objective To investigate the etiology of nasal sinus mucoceles and the surgical approaches.

According to what the lesion involved,the masses were defined into three states : A、The mass only localized in nasal cavity;B、 The massinvolves nasal cavity and(or) nasal sinus;C、The mass involved the adjacent structure beyond the nasal cavity and(or) nasa.

Application of WorkStream4D direct coronal image reconstruction technique in paranasal sinus computed tomography scan;

The preliminary application of low-dose multi-slice CT for investigating the diseases of paranasal sinus;

Diagnosis of paranasal sinus malignant tumor with CT and MRI and invasion paths outside of paranasal sinuses;

Rehabilitative Nursing on Patients with Endoscopic Sinus Surgery;

Comparative study of preoperative CT imaging with single side sinus abnormalities and the other findings in endoscopic sinus surgery;

Application of endoscopic treatment in the surgery of disease involving sinus and skull base;