No abstract

Studies have shown an increase in the incidence of MS in Iran. The aim of our study was to evaluate the relationship between environmental exposure and MS in Iran. This case-control study was conducted on 660 MS patients and 421 controls. Many environmental factors are compared between the two groups. Our findings demonstrated that prematurity ([OR = 4.99 (95% CI 1.34-18.68), P = 0.017]), history of measles and mumps ([OR = 1.60 (95% CI 1.05-2.45), P = 0.029; OR = 1.85 (95% CI 1.22-2.78), P = 0.003, respectively]), breast feeding [OR = 2.90 (95% CI 1.49-5.65), P = 0.002], head trauma in childhood ([OR = 8.21 (95% CI 1.56-43.06), P = 0.013]), vaccination in adulthood ([OR = 4.57 (95% CI 1.14-18.41), P = 0.032, respectively]), migraine ([OR = 3.50 (95% CI 1.61-7.59), P = 0.002]), family history of MS, IBD, migraine, and collagen vascular diseases ([OR = 2.73 (95% CI 1.56-4.78), P < 0.001], [OR = 3.14 (95% CI 1.460-6.78), P = 0.004; OR = 3.18 (95% CI 1.83-5.53), P < 0.001; OR = 1.81 (95% CI 1.03-3.20), P = 0.040, respectively]), stressful events ([OR = 32.57 (95% CI 17.21-61.64), P < 0.001]), and microwave exposure ([OR = 3.55 (95% CI 2.24-5.63), P ≤0.001]) were more in the MS group. Sun exposure ([OR = 0.09 (95% CI 0.02-0.38), P = 0.001]), dairy and calcium consumption ([OR = 0.44 (95% CI 0.27-0.71), P = 0.001]), diabetes mellitus ([OR = 0.11 (95% CI 0.01-00.99), P = 0.049], and complete vaccination during childhood appeared to decreased MS risk. Our results investigated many risk factors and protective factors in Iran.

Initially after treatment for MIBC the risk of mortality is lower with CRT compared to RC. However, at ≥2 years after treatment the mortality risk favours RC. Patients who are suitable surgical candidates, with a low risk of morbidity, may be better served by RC.

No abstract

Objective:Bladder cancer is a common malignancy. It is ranked ninth among male population in Saudi Arabia. Urine cytology is used by some physicians routinely in the workup for diagnosis and follow-up of patients with urothelial cancer. Our objective is to determine whether urine cytology is still essential in the work up of suspected urothelial cancer patients and to measure its cost-effectiveness.Materials and Methods:We reviewed all urine cytology reports that were performed over a period of five years from 2006 to 2010 in the International Medical Center in Jeddah, Saudi Arabia. The medical records of patients with cytology reports of both positive for malignant cells and atypical cells suspicious of malignancy were retrospectively, studied for age, sex, nationality, cystoscopic findings, imaging results, and total cost.Results:A total of 563 urine cytology tests were done on 516 patients. Two patients were positive for malignant cell and 10 showed atypical cells suspicious of malignancy. All 12 patients underwent imaging and/or cystoscopy as part of their complete work up for hematuria. The two patients with positive cytology had a cystoscopic confirmation of bladder tumor. In the 10 patients with atypical cells, bladder tumor was identified in seven using cystoscopy and/or imaging. The mean age was 54.6±16 year (range 15-95). The total cost was 140,750 SR (37,533 USD) for a yield of 0.3% positive results and 2% atypical cytology.Conclusion:Routine urine cytology did not affect the diagnostic strategy for urothelial cancer. It should be only used in selected patients.