【摘 要】
：
Background and objective: Oral squamous cell carcinoma is a significant cause of morbidity and mortality in Bangladesh and worldwide.Early diagnosis of this disease has been shown to improve both surv
【机 构】
：
Dhaka Dental College,Dhaka,Bangladesh
【出 处】
：
11th Asian Congress on Oeal and Maxillofacial Surgery(第十一届亚洲
论文部分内容阅读
Background and objective: Oral squamous cell carcinoma is a significant cause of morbidity and mortality in Bangladesh and worldwide.Early diagnosis of this disease has been shown to improve both survival and decrease morbidity.Unfortunately, a significant number of patients are still at a late stage of disease.The purpose of this study was to identify factors which may be associated with diagnostic delay in oral squamous cell carcinoma.Study design: A cross sectional study.Study setting andperiod: From April 2009 to July 2010Participants: Total number 53 histologically diagnosed oral squamous cell carcinoma in advanced stage were selected for the study Methods: The data were collected from Dept.of Oral and Maxillofacial Surgery, Dhaka Dental College and Hospital,and Dept.of ENT, Dhaka Medical College and Hospital.A self-designed questionnaire is developed to collect data during interview.The following variables were analyzed age, gender, employment status, education, area of residence,initial symptom, visibility of tumor, initial selection of profession, and cost of transportation from home to local hospital, cost of transportation from home to tertiary hospital.Patient delay, professional delay and total (diagnostic)delay were calculated using statistical software the SPSS system for windows, version 16.0.For categorical independent variables mean compare independent two tailed "t" test and one way ANOVA (ANOVA) test was performed.In case of independent continuous variable linear regression and co-relation test was done.
其他文献
Objectives: To evaluate the efficacy of n-butyl-2-cyanoacrylate tissue adhesive as a skin closure material in comperison to polypropyelene suture material.Methods: A total of sixty patients were enrol
Objective: Three-dimensional (3D) facial lines can be clearly defined by spherical coordinate system by their length, vertical and horizontal angle (v,θ,φ).1,2 This study aimed to assess 3D facial cha
Objective: The purpose of this study was to review and analyze statistical data of patients who underwent orthognathic surgery at the Faculty of Dentistry, Chiang Mai University during the 16 years pe
Objective: Dental ankylosis is a rare disorder characterized by the fusion of the tooth to the bone, preventing both eruption and orthodontic movement.The disorder may result in deformation of the fac
Objective: To summarize our experience in joint orthodontics and orthognathic surgery for the treatment of secondary dentofacial deformity following cleft lip and palate repair.Methods: Forty-nine pat
Purpose: Osteochondroma is a benign tumor, which is usually rare in the mandibular region, especially around the condyle.The secondary progressive malocclusion and facial asymmetry are common physical
Objectives: To report the incidence of objective and subjective neurosensory disturbance (NSD) after orthognathic surgery in a major orthognathic centre in Hong Kong, and to investigate the risk facto
Objectives: To creat a preliminary database in accordance with McNamaras cephalometric analysis on lateral view of 3D CT cephalometric of the population from northeast China.Patients and Methods: Late
Objective: The inferior alveolar nerve is great risk of injury during SSRO, due to position and course of the mandibular canal.Especially, in patients with facial asymmetry, we must be more careful to
Objective: To identify nasal soft tissue changes occur after Le Fort I osteotomy and prospectively compare the efficacy of three surgical techniques for controlling nasal width after Le Fort I osteoto