ABSTRACT
Metastatic breast cancer is a disease of early breast cancer that usually occurs several years after the early breast cancer. Breast cancer is the most common cancer among Iranian women. According to the new statistics in Iran 6160 breast cancers are diagnosed in the country each year and 1063 cases lead to death. In this paper, epidemiology, diagnosis and treatment have been investigated. In this study, case-control clinical trials and open studies with adequate data were collected. Due to the higher risk of age group 40-49 years and the advent of advanced breast cancer in Iranian women, the early diagnosis and determination of the exact size of the tumor before surgery is important in choosing a therapy plan. The decision on the therapy of invasive breast cancer depends on several factors such as cancer stage, tumor size and type, pathological and cytological status of the tumor, the patient's opinion, the presence or absence of estrogen and progesterone receptors in the cytoplasm of tumor cells and so on.
ABSTRACT
OBJECTIVE@#To determine the prevalence of seborrhoeic dermatitis (SD) and atopic dermatitis (AD) between the Demodex folliculorum (D. folliculorum) positive and D. folliculorum negative patients and to investigate any possible relationship between the D. folliculorum mites and the presence of SD and AD.@*METHODS@#In this cross sectional study, authors collected samples from the skin around the nasal tip of 180 randomized patients who reffered to Amir Al-Momenin Hospital dermatology clinic for skin erythema, scaling and pruritis, to examine the precence of demodicosis (D. folliculorum) infestation under optical microscope. Then authors assessed the prevalence of SD and AD between the D. folliculorum positive and D. folliculorum negative patients. Finally, data analysis using SPSS software and Chi-square test were performed.@*RESULTS@#Our study showed no significant association between the demodicosis (D. folliculorum) and SD (P=0.68) and AD (P=0.70) prevalence.@*CONCLUSIONS@#According to the result of this study, the eradication of Demodex mites probably is not effective to reduces the prevalence of both dermatitis. However further investigation on a larger scale in a case-control study in this area is recommended.
ABSTRACT
Objective: To determine the prevalence of seborrhoeic dermatitis (SD) and atopic dermatitis (AD) between the Demodex folliculorum (D. folliculorum) positive and D. folliculorum negative patients and to investigate any possible relationship between the D. folliculorum mites and the presence of SD and AD. Methods: In this cross sectional study, authors collected samples from the skin around the nasal tip of 180 randomized patients who reffered to Amir Al-Momenin Hospital dermatology clinic for skin erythema, scaling and pruritis, to examine the precence of demodicosis (D. folliculorum) infestation under optical microscope. Then authors assessed the prevalence of SD and AD between the D. folliculorum positive and D. folliculorum negative patients. Finally, data analysis using SPSS software and Chi-square test were performed. Results: Our study showed no significant association between the demodicosis (D. folliculorum) and SD (P=0.68) and AD (P=0.70) prevalence. Conclusions: According to the result of this study, the eradication of Demodex mites probably is not effective to reduces the prevalence of both dermatitis. However further investigation on a larger scale in a case-control study in this area is recommended.